bfw: comparison library/smarty/change

equal deleted inserted replaced

-:a56e7f9a0463
+:f11c31f7fa3e
-===== 3.1.27===== (18.06.2015)
-18.06.2015
-- bugfix another update on file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
-===== 3.1.26===== (18.06.2015)
-18.06.2015
-- bugfix file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
-17.06.2015
-- bugfix calling a plugin with nocache option but no other attributes like {foo nocache} caused call to undefined function https://github.com/smarty-php/smarty/issues/55
-===== 3.1.25===== (15.06.2015)
-15.06.2015
-- optimization of smarty_cachereource_keyvaluestore.php code
-14.06.2015
-- bugfix a relative sub template path could fail if template_dir path did contain /../ https://github.com/smarty-php/smarty/issues/50
-- optimization rework of path normalization
-- bugfix an output tag with variable, modifier followed by an operator like {$foo|modifier+1} did fail https://github.com/smarty-php/smarty/issues/53
-13.06.2015
-- bugfix a custom cache resource using smarty_cachereource_keyvaluestore.php did fail if php.ini mbstring.func_overload = 2 (forum topic 25568)
-11.06.2015
-- bugfix the lexer could hang on very large quoted strings (forum topic 25570)
-08.06.2015
-- bugfix using {$foo} as array index like $bar.{$foo} or in double quoted string like "some {$foo} thing" failed https://github.com/smarty-php/smarty/issues/49
-04.06.2015
-- bugfix possible error message on unset() while compiling {block} tags https://github.com/smarty-php/smarty/issues/46
-01.06.2015
-- bugfix <?xml ... ?> including template variables broken  since 3.1.22 https://github.com/smarty-php/smarty/issues/47
-27.05.2015
-- bugfix {include} with variable file name must not create by default individual cache file (since 3.1.22) https://github.com/smarty-php/smarty/issues/43
-24.05.2015
-- bugfix if condition string 'neq' broken due to a typo https://github.com/smarty-php/smarty/issues/42
-===== 3.1.24===== (23.05.2015)
-23.05.2015
-- improvement on php_handling to allow very large PHP sections, better error handling
-- improvement allow extreme large comment sections (forum 25538)
-21.05.2015
-- bugfix broken PHP 5.2 compatibility when compiling <?php tags https://github.com/smarty-php/smarty/issues/40
-- bugfix named {foreach} comparison like $smarty.foreach.foobar.index > 1 did compile into wrong code https://github.com/smarty-php/smarty/issues/41
-19.05.2015
-- bugfix compiler did overwrite existing variable value when setting the nocache attribute https://github.com/smarty-php/smarty/issues/39
-- bugfix output filter trimwhitespace could run into the pcre.backtrack_limit on large output (code.google issue 220)
-- bugfix compiler could run into the pcre.backtrack_limit on larger comment or {php} tag sections (forum 25538)
-18.05.2015
-- improvement introduce shortcuts in lexer/parser rules for most frequent terms for higher
-compilation speed
-16.05.2015
-- bugfix {php}{/php} did work just for single lines https://github.com/smarty-php/smarty/issues/33
-- improvement remove not needed ?><?php transitions from compiled code
-- improvement reduce number of lexer tokens on operators and if conditions
-- improvement higher compilation speed by modified lexer/parser generator at "smarty/smarty-lexer"
-13.05.2015
-- improvement remove not needed ?><?php transitions from compiled code
-- improvement of debugging:
-- use fresh Smarty object to display the debug console because of possible problems when the Smarty
-was extended or Smarty properties had been modified in the class source
-- display Smarty version number
-- Truncate lenght of Origin display and extend strin value display to 80 character
-- bugfix in Smarty_Security  'nl2br' should be a trusted modifier, not PHP function (code.google issue 223)
-12.05.2015
-- bugfix {$smarty.constant.TEST} did fail  on undefined constant https://github.com/smarty-php/smarty/issues/28
-- bugfix access to undefined config variable like {#undef#} did fail https://github.com/smarty-php/smarty/issues/29
-- bugfix in nested {foreach} saved item attributes got overwritten https://github.com/smarty-php/smarty/issues/33
-===== 3.1.23 ===== (12.05.2015)
-12.05.2015
-- bugfix of smaller performance issue introduce in 3.1.22 when caching is enabled
-- bugfix missig entry for smarty-temmplate-config in autoloader
-===== 3.1.22 ===== tag was deleted because 3.1.22 did fail caused by the missing entry for smarty-temmplate-config in autoloader
-10.05.2015
-- bugfix custom cache resource did not observe compile_id and cache_id when $cache_locking == true
-- bugfix cache lock was not handled correctly after timeout when $cache_locking == true
-- improvement added constants for $debugging
-07.05.2015
-- improvement of the debugging console. Read NEW_FEATURES.txt
-- optimization of resource class loading
-06.05.2015
-- bugfix in 3.1.22-dev cache resource must not be loaded for subtemplates
-- bugfix/improvement in 3.1.22-dev cache locking did not work as expected
-05.05.2015
-- optimization on cache update when main template is modified
-- optimization move <?php ?> handling from parser to new compiler module
-05.05.2015
-- bugfix code could be messed up when {tags} are used in multiple attributes https://github.com/smarty-php/smarty/issues/23
-04.05.2015
-- bugfix Smarty_Resource::parseResourceName incompatible with Google AppEngine (https://github.com/smarty-php/smarty/issues/22)
-- improvement use is_file() checks to avoid errors suppressed by @ which could still cause problems (https://github.com/smarty-php/smarty/issues/24)
-28.04.2015
-- bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508) 2nd fix
-28.04.2015
-- bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508)
-23.04.2015
-- bugfix a nocache template variable used as parameter at {insert} was by mistake cached
-20.04.2015
-- bugfix at a template function containing nocache code a parmeter could overwrite a template variable of same name
-27.03.2015
-- bugfix Smarty_Security->allow_constants=false; did also disable true, false and null (change of 16.03.2015)
-- improvement added a whitelist for trusted constants to security Smarty_Security::$trusted_constants (forum topic 25471)
-20.03.2015
-- bugfix make sure that function properties get saved only in compiled files containing the fuction definition {forum topic 25452}
-- bugfix correct update of global variable values on exit of template functions. (reported under Smarty Developers)
-16.03.2015
-- bugfix  problems with {function}{/function} and {call} tags in different subtemplate cache files {forum topic 25452}
-- bugfix  Smarty_Security->allow_constants=false; did not disallow direct usage of defined constants like {SMARTY_DIR} {forum topic 25457}
-- bugfix  {block}{/block} tags did not work inside double quoted strings https://github.com/smarty-php/smarty/issues/18
-15.03.2015
-- bugfix  $smarty->compile_check must be restored before rendering of a just updated cache file {forum 25452}
-14.03.2015
-- bugfix  {nocache}  {/nocache} tags corrupted code when used within a nocache section caused by a nocache template variable.
-- bugfix  template functions defined with {function} in an included subtemplate could not be called in nocache
-mode with {call... nocache} if the subtemplate had it's own cache file {forum 25452}
-10.03.2015
-- bugfix {include ... nocache} whith variable file or compile_id attribute was not executed in nocache mode.
-12.02.2015
-- bugfix multiple Smarty::fetch() of same template when $smarty->merge_compiled_includes = true; could cause function already defined error
-11.02.2015
-- bugfix recursive {includes} did create E_NOTICE message when $smarty->merge_compiled_includes = true; (github issue #16)
-22.01.2015
-- new feature security can now control access to static methods and properties
-see also NEW_FEATURES.txt
-21.01.2015
-- bugfix clearCompiledTemplates(), clearAll() and clear() could try to delete whole drive at wrong path permissions because realpath() fail (forum 25397)
-- bugfix 'self::' and 'parent::' was interpreted in template syntax as static class
-04.01.2015
-- push last weeks changes to github
-- different optimizations
-- improvement automatically create different versions of compiled templates and config files depending
-on property settings.
-- optimization restructure template processing by moving code into classes it better belongs to
-- optimization restructure config file processing
-31.12.2014
-- bugfix use function_exists('mb_get_info') for setting Smarty::$_MBSTRING.
-Function mb_split could be overloaded depending on php.ini mbstring.func_overload
-29.12.2014
-- new feature security can now limit the template nesting level by property $max_template_nesting
-see also NEW_FEATURES.txt (forum 25370)
-29.12.2014
-- new feature security can now disable special $smarty variables listed in property $disabled_special_smarty_vars
-see also NEW_FEATURES.txt (forum 25370)
-27.12.2014
-- bugfix clear internal _is_file_cache when plugins_dir was modified
-13.12.2014
-- improvement optimization of lexer and parser resulting in a up to 30% higher compiling speed
-11.12.2014
-- bugfix resolve parser ambiguity between constant print tag {CONST} and other smarty tags after change of 09.12.2014
-09.12.2014
-- bugfix variables $null, $true and $false did not work after the change of 12.11.2014 (forum 25342)
-- bugfix call of template function by a variable name did not work after latest changes (forum 25342)
-23.11.2014
-- bugfix a plugin with attached modifier could fail if the tag was immediately followed by another Smarty tag (since 3.1.21) (forum 25326)
-13.11.2014
-- improvement move autoload code into Autoloader.php. Use Composer autoloader when possible
-12.11.2014
-- new feature added support of namespaces to template code
-08.11.2014 - 10.11.2014
-- bugfix subtemplate called in nocache mode could be called with wrong compile_id when it did change on one of the calling templates
-- improvement add code of template functions called in nocache mode dynamically to cache file (related to bugfix of 01.11.2014)
-- bugfix Debug Console did not include all data from merged compiled subtemplates
-04.11.2014
-- new feature $smarty->debug = true; => overwrite existing Debug Console window (old behaviour)
-$smarty->debug = 2; => individual Debug Console window by template name
-03.11.2014
-- bugfix Debug Console did not show included subtemplates since 3.1.17 (forum 25301)
-- bugfix Modifier debug_print_var did not limit recursion or prevent recursive object display at Debug Console
-(ATTENTION: parameter order has changed to be able to specify maximum recursion)
-- bugfix Debug consol did not include subtemplate information with $smarty->merge_compiled_includes = true
-- improvement The template variables are no longer displayed as objects on the Debug Console
-- improvement $smarty->createData($parent = null, $name = null) new optional name parameter for display at Debug Console
-- addition of some hooks for future extension of Debug Console
-01.11.2014
-- bugfix and enhancement on subtemplate {include} and template {function} tags.
-* Calling a template which has a nocache section could fail if it was called from a cached and a not cached subtemplate.
-* Calling the same subtemplate cached and not cached with the $smarty->merge_compiled_includes enabled could cause problems
-* Many smaller related changes
-30.10.2014
-- bugfix access to class constant by object like {$object::CONST} or variable class name {$class::CONST} did not work (forum 25301)
-26.10.2014
-- bugfix E_NOTICE message was created during compilation when ASP tags '<%' or '%>' are in template source text
-- bugfix merge_compiled_includes option failed when caching  enables and same subtemplate was included cached and not cached
-===== 3.1.21 ===== (18.10.2014)
-18.10.2014
-- composer moved to github
-17.10.2014
-- bugfix on $php_handling security and optimization of smarty_internal_parsetree (Thue Kristensen)
-16.10.2014
-- bugfix composer.json update
-15.10.2014
-- bugfix calling a new created cache file with fetch() and Smarty::CACHING_LIFETIME_SAVED multiple times did fail (forum 22350)
-14.10.2014
-- bugfix any tag placed within "<script language=php>" will throw a security exception to close all thinkable holes
-- bugfix classmap in root composer.json should start at "libs/..."
-- improvement cache is_file(file_exists) results of loadPlugin() to avoid unnecessary calls during compilation (Issue 201}
-12.10.2014
-- bugfix a comment like "<script{*foo*} language=php>" bypassed $php_handling checking (Thue Kristensen)
-- bugfix change of 08.10.2014 could create E_NOTICE meassage when using "<?php" tags
-- bugfix "<script language=php>" with $php_handling PHP_PASSTHRU was executed in {nocache} sections
-===== 3.1.20 ===== (09.10.2014)
-08.10.2014
-- bugfix security mode of "<script language=php>" must be controlled by $php_handling property (Thue Kristensen)
-01.10.2014
-- bugfix template resource of inheritance blocks could get invalid if the default resource type is not 'file'(Issue 202)
-- bugfix existing child {block} tag must override parent {block} tag append / prepend setting (topic 25259)
-02.08.2014
-- bugfix modifier wordwrap did output break string wrong if first word was exceeding length with cut = true (topic 25193)
-24.07.2014
-- bugfix cache clear when cache folder does not exist
-16.07.2014
-- enhancement remove BOM automatically from template source (topic 25161)
-04.07.2014
-- bugfix the bufix of 02.06.2014 broke correct handling of child templates with same name but different template folders in extends resource (issue 194 and topic 25099)
-===== 3.1.19 ===== (30.06.2014)
-20.06.2014
-- bugfix template variables could not be passed as parameter in {include} when the include was in a {nocache} section (topic 25131)
-17.06.2014
-- bugfix large template text of some charsets could cause parsing errors (topic 24630)
-08.06.2014
-- bugfix registered objects did not work after spelling fixes of 06.06.2014
-- bugfix {block} tags within {literal} .. {/literal} got not displayed correctly (topic 25024)
-- bugfix UNC WINDOWS PATH like "\\psf\path\to\dir" did not work as template directory (Issue 192)
-- bugfix {html_image} security check did fail on files relative to basedir (Issue 191)
-06.06.2014
-- fixed PHPUnit outputFilterTrimWhitespaceTests.php assertion of test result
-- fixed spelling, PHPDoc , minor errors, code cleanup
-02.06.2014
-- using multiple cwd with relative template dirs could result in identical compiled file names. (issue 194 and topic 25099)
-19.04.2014
-- bugfix calling createTemplate(template, data) with empty data array caused notice of array to string conversion (Issue 189)
-- bugfix clearCompiledTemplate() did not delete files on WINDOWS when a compile_id was specified
-18.04.2014
-- revert bugfix of 5.4.2014 because %-e date format is not supported on all operating systems
-===== 3.1.18 ===== (07.04.2014)
-06.04.2014
-- bugfix template inheritance fail when using custom resource after patch of 8.3.2014 (Issue 187)
-- bugfix update of composer file (Issue 168 and 184)
-05.04.2014
-- bugfix default date format leads to extra spaces when displaying dates with single digit days (Issue 165)
-26.03.2014
-- bugfix Smart_Resource_Custom should not lowercase the resource name (Issue 183)
-24.03.2014
-- bugfix using a {foreach} property like @iteration could fail when used in inheritance parent templates (Issue 182)
-20.03.2014
-- bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
-18.03.2014
-- revert change of 17.03.2014
-17.03.2014
-- bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
-15.03.2014
-- bugfix Smarty_CacheResource_Keyvaluestore did use different keys on read/writes and clearCache() calls (Issue 169)
-13.03.2014
-- bugfix clearXxx() change of 27.1.2014 did not work when specifing cache_id or compile_id  (forum topic 24868 and 24867)
-===== 3.1.17 =====
-08.03.2014
-- bugfix relative file path {include} within {block} of child templates did throw exception on first call (Issue 177)
-17.02.2014
-- bugfix Smarty failed when executing PHP on HHVM (Hip Hop 2.4) because uniqid('',true) does return string with ',' (forum topic 20343)
-16.02.2014
-- bugfix a '//' or '\\' in template_dir path could produce wrong path on relative filepath in {include} (Issue 175)
-05.02.2014
-- bugfix shared.literal_compiler_param.php did throw an exception when literal did contain a '-' (smarty-developers group)
-27.01.2014
-- bugfix $smarty->debugging = true; did show the variable of the $smarty object not the variables used in display() call (forum topic 24764)
-- bugfix clearCompiledTemplate(), clearAll() and clear() should use realpath to avoid possible exception from RecursiveDirectoryIterator (Issue 171)
-26.01.2014
-- bugfix  undo block nesting checks for {nocache} for reasons like forum topic 23280 (forum topic 24762)
-18.01.2014
-- bugfix the compiler did fail when using template inheritance and recursive {include} (smarty-developers group)
-11.01.2014
-- bugfix "* }" (spaces before right delimiter) was interpreted by mistake as comment end tag (Issue 170)
-- internals  content cache should be clear when updating cache file
-08.01.2014
-- bugfix Smarty_CacheResource_Custom did not handle template resource type specifications on clearCache() calls (Issue 169)
-- bugfix SmartyBC.class.php should use require_once to load Smarty.class.php (forum topic 24683)
-===== 3.1.16 =====
-15.12.2013
-- bugfix {include} with {block} tag handling (forum topic 24599, 24594, 24682) (Issue 161)
-Read 3.1.16_RELEASE_NOTES for more details
-- enhancement additional debug output at $smarty->_parserdebug = true;
-07.11.2013
-- bugfix too restrictive handling of {include} within {block} tags. 3.1.15 did throw errors where 3.1.14 did not (forum topic 24599)
-- bugfix compiler could fail if PHP mbstring.func_overload is enabled  (Issue 164)
-28.10.2013
-- bugfix variable resource name at custom resource plugin did not work within {block} tags (Issue 163)
-- bugfix notice "Trying to get property of non-object" removed (Issue 163)
-- bugfix correction of modifier capitalize fix from 3.10.2013  (issue 159)
-- bugfix multiple {block}s with same name in parent did not work (forum topic 24631)
-20.10.2013
-- bugfix a variable file name at {extends} tag did fail (forum topic 24618)
-14.10.2013
-- bugfix yesterdays fix could result in an undefined variable
-13.10.2013
-- bugfix variable names on {include} in template inheritance did unextepted error message (forum topic 24594) (Issue 161)
-.- bugfix relative includes with same name like {include './foo.tpl'} from different folder failed (forum topic 24590)(Issue 161)
-04.10.2013
-- bugfix variable file names at {extends} had been disbabled by mistake with the rewrite of
-template inheritance of 24.08.2013   (forum topic 24585)
-03.10.2013
-- bugfix loops using modifier capitalize did eat up memory (issue 159)
-===== Smarty 3.1.15 =====
-01.10.2013
-- use current delimiters in compiler error messages (issue 157)
-- improvement on performance when using error handler and multiple template folders (issue 152)
-17.09.2013
-- improvement added patch for additional SmartyCompilerException properties for better access to scource information (forum topic 24559)
-16.09.2013
-- bugfix recompiled templates did not show on first request with zend opcache cache (forum topic 24320)
-13.09.2013
-- bugfix html_select_time defaulting error for the Meridian dropdown (forum topic 24549)
-09.09.2012
-- bugfix incorrect compiled code with array(object,method) callback at registered Variable Filter (forum topic 24542)
-27.08.2013
-- bugfix delimiter followed by linebreak did not work as auto literal after update from 24.08.2013 (forum topic 24518)
-24.08.2013
-- bugfix and enhancement
-Because several recent problems with template inheritance the {block} tag compiler has been rewriten
-- Error messages shown now the correct child template file and line number
-- The compiler could fail on some larger UTF-8 text block (forum topic 24455)
-- The {strip} tag can now be placed outside {block} tags in child templates (forum topic 24289)
-- change SmartyException::$escape  is now false by default
-- change PHP traceback has been remove for SmartyException and SmartyCompilerException
-14.08.2013
-- bugfix compiled filepath of config file did not observe different config_dir (forum topic 24493)
-13.08.2013
-- bugfix the internal resource cache did not observe config_dir changes (forum topic 24493)
-12.08.2013
-- bugfix internal $tmpx variables must be unique over all inheritance templates (Issue 149)
-10.08.2013
-- bugfix a newline was eaten when a <?xml ... ?> was passed by a Smarty variable and caching was enabled (forum topic 24482)
-29.07.2013
-- bugfix headers already send warning thrown when using 'SMARTY_DEBUG=on' from URL (Issue 148)
-27.07.2013
-- enhancement allow access to properties of registered opjects for Smarty2 BC (forum topic 24344)
-26.07.2013
-- bugfix template inheritance nesting problem (forum topic 24387)
-15.7.2013
-- update code generated by PSR-2 standards fixer which introduced PHP 5.4 incompatibilities of 14.7.2013
-14.7.2013
-- bugfix increase of internal maximum parser stacksize to allow more complex tag code {forum topic 24426}
-- update for PHP 5.4 compatibility
-- reformat source to PSR-2 standard
-12.7.2013
-- bugfix Do not remove '//' from file path at normalization (Issue 142)
-2.7.2013
-- bugfix trimwhitespace would replace captured items in wrong order (forum topic 24387)
-===== Smarty-3.1.14 =====
-27.06.2013
-- bugfix removed PHP 5.5 deprecated preg_replace /e option in modifier capitalize (forum topic 24389)
-17.06.2013
-- fixed spelling in sources and documentation (from smarty-developers forum Veres Lajos)
-- enhancement added constant SMARTY::CLEAR_EXPIRED for the change of 26.05.2013 (forum topic 24310)
-- bugfix added smarty_security.php to composer.json (Issue 135)
-26.05.2013
-- enhancement an expire_time of -1 in clearCache() and clearAllCache() will delete outdated cache files
-by their individual cache_lifetime used at creation (forum topic 24310)
-21.05.2013
-- bugfix modifier strip_tags:true was compiled into wrong code (Forum Topic 24287)
-- bugfix /n after ?> in Smarty.class.php did start output buffering (Issue 138)
-25.04.2013
-- bugfix escape and wordrap modifier could be compiled into wrong code when used in {nocache}{/nocache}
-section but caching is disabled  (Forum Topic 24260)
-05.04.2013
-- bugfix post filter must not run when compiling inheritance child blocks (Forum Topic 24094)
-- bugfix after the fix for Issue #130 compiler exceptions got double escaped (Forum Topic 24199)
-28.02.2013
-- bugfix nocache blocks could be lost when using CACHING_LIFETIME_SAVED (Issue #133)
-- bugfix Compile ID gets nulled when compiling child blocks (Issue #134)
-24.01.2013
-- bugfix wrong tag type in smarty_internal_templatecompilerbase.php could cause wrong plugin search order (Forum Topic 24028)
-===== Smarty-3.1.13 =====
-13.01.2013
-- enhancement allow to disable exception message escaping by SmartyException::$escape = false;  (Issue #130)
-09.01.2013
-- bugfix compilation did fail when a prefilter did modify an {extends} tag c
-- bugfix template inheritance could fail if nested {block} tags in childs did contain {$smarty.block.child} (Issue #127)
-- bugfix template inheritance could fail if {block} tags in childs did have similar name as used plugins (Issue #128)
-- added abstract method declaration doCompile() in Smarty_Internal_TemplateCompilerBase (Forum Topic 23969)
-06.01.2013
-- Allow '://' URL syntax in template names of stream resources  (Issue #129)
-27.11.2012
-- bugfix wrong variable usage in smarty_internal_utility.php (Issue #125)
-26.11.2012
-- bugfix global variable assigned within template function are not seen after template function exit (Forum Topic 23800)
-24.11.2012
-- made SmartyBC loadable via composer (Issue #124)
-20.11.2012
-- bugfix assignGlobal() called from plugins did not work (Forum Topic 23771)
-13.11.2012
-- adding attribute "strict" to html_options, html_checkboxes, html_radios to only print disabled/readonly attributes if their values are true or "disabled"/"readonly" (Issue #120)
-01.11.2012
-- bugfix muteExcpetedErrors() would screw up for non-readable paths (Issue #118)
-===== Smarty-3.1.12  =====
-14.09.2012
-- bugfix template inheritance failed to compile with delimiters {/ and /} (Forum Topic 23008)
-11.09.2012
-- bugfix escape Smarty exception messages to avoid possible script execution
-10.09.2012
-- bugfix tag option flags and shorttag attributes did not work when rdel started with '=' (Forum Topic 22979)
-31.08.2012
-- bugfix resolving relative paths broke in some circumstances (Issue #114)
-22.08.2012
-- bugfix test MBString availability through mb_split, as it could've been compiled without regex support (--enable-mbregex).
-Either we get MBstring's full package, or we pretend it's not there at all.
-21.08.2012
-- bugfix $auto_literal = false did not work with { block} tags in child templates
-(problem was reintroduced after fix in 3.1.7)(Forum Topic 20581)
-17.08.2012
-- bugfix compiled code of nocache sections could contain wrong escaping (Forum Topic 22810)
-15.08.2012
-- bugfix template inheritance did produce wrong code if subtemplates with {block} was
-included several times (from smarty-developers forum)
-14.08.2012
-- bugfix PHP5.2 compatibility compromised by SplFileInfo::getBasename() (Issue 110)
-01.08.2012
-- bugfix avoid PHP error on $smarty->configLoad(...) with invalid section specification (Forum Topic 22608)
-30.07.2012
--bugfix {assign} in a nocache section should not overwrite existing variable values
-during compilation (issue 109)
-28.07.2012
-- bugfix array access of config variables did not work (Forum Topic 22527)
-19.07.2012
-- bugfix the default plugin handler did create wrong compiled code for static class methods
-from external script files (issue 108)
-===== Smarty-3.1.11 =====
-30.06.2012
-- bugfix {block.. hide} did not work as nested child (Forum Topic 22216)
-25.06.2012
-- bugfix the default plugin handler did not allow static class methods for modifier (issue 85)
-24.06.2012
-- bugfix escape modifier support for PHP < 5.2.3 (Forum Topic 21176)
-11.06.2012
-- bugfix the patch for Topic 21856 did break tabs between tag attributes (Forum Topic 22124)
-===== Smarty-3.1.10  =====
-09.06.2012
-- bugfix the compiler did ignore registered compiler plugins for closing tags (Forum Topic 22094)
-- bugfix the patch for Topic 21856 did break multiline tags (Forum Topic 22124)
-===== Smarty-3.1.9 =====
-07.06.2012
-- bugfix fetch() and display() with relative paths (Issue 104)
-- bugfix treat "0000-00-00" as 0 in modifier.date_format (Issue 103)
-24.05.2012
-- bugfix Smarty_Internal_Write_File::writeFile() could cause race-conditions on linux systems (Issue 101)
-- bugfix attribute parameter names of plugins may now contain also "-"  and ":"  (Forum Topic 21856)
-- bugfix add compile_id to cache key of of source (Issue 97)
-22.05.2012
-- bugfix recursive {include} within {section} did fail (Smarty developer group)
-12.05.2012
-- bugfix {html_options} did not properly escape values (Issue 98)
-03.05.2012
-- bugfix make HTTP protocall version variable (issue 96)
-02.05.2012
-- bugfix  {nocache}{block}{plugin}... did produce wrong compiled code when caching is disabled (Forum Topic 21572, issue 95)
-12.04.2012
-- bugfix Smarty did eat the linebreak after the <?xml...?> closing tag (Issue 93)
-- bugfix concurrent cache updates could create a warning (Forum Topic 21403)
-08.04.2012
-- bugfix "\\" was not escaped correctly when generating nocache code (Forum Topic 21364)
-30.03.2012
-- bugfix template inheritance did  not throw exception when a parent template was deleted (issue 90)
-27.03.2012
-- bugfix prefilter did run multiple times on inline subtemplates compiled into several main templates (Forum Topic 21325)
-- bugfix implement Smarty2's behaviour of variables assigned by reference in SmartyBC. {assign} will affect all references.
-(issue 88)
-21.03.2012
-- bugfix compileAllTemplates() and compileAllConfig() did not return the number of compiled files (Forum Topic 21286)
-13.03.2012
-- correction of yesterdays bugfix (Forum Topic 21175 and 21182)
-12.03.2012
-- bugfix a double quoted string of "$foo" did not compile into PHP "$foo" (Forum Topic 21175)
-- bugfix template inheritance did set $merge_compiled_includes globally true
-03.03.2012
-- optimization of compiling speed when same modifier was used several times
-02.03.2012
-- enhancement the default plugin handler can now also resolve undefined modifier (Smarty::PLUGIN_MODIFIER)
-(Issue 85)
-===== Smarty-3.1.8  =====
-19.02.2012
-- bugfix {include} could result in a fatal error if used in appended or prepended nested {block} tags
-(reported by mh and Issue 83)
-- enhancement added Smarty special variable $smarty.template_object to return the current template object (Forum Topic 20289)
-07.02.2012
-- bugfix increase entropy of internal function names in compiled and cached template files (Forum Topic 20996)
-- enhancement cacheable parameter added to default plugin handler, same functionality as in registerPlugin (request by calguy1000)
-06.02.2012
-- improvement stream_resolve_include_path() added to Smarty_Internal_Get_Include_Path (Forum Topic 20980)
-- bugfix fetch('extends:foo.tpl') always yielded $source->exists == true (Forum Topic 20980)
-- added modifier unescape:"url", fix (Forum Topic 20980)
-- improvement replaced some calls of preg_replace with str_replace (Issue 73)
-30.01.2012
-- bugfix Smarty_Security internal $_resource_dir cache wasn't properly propagated
-27.01.2012
-- bugfix Smarty did not a template name of "0" (Forum Topic 20895)
-20.01.2012
-- bugfix typo in Smarty_Internal_Get_IncludePath did cause runtime overhead (Issue 74)
-- improvment remove unneeded assigments (Issue 75 and 76)
-- fixed typo in template parser
-- bugfix output filter must not run before writing cache when template does contain nocache code (Issue 71)
-02.01.2012
-- bugfix {block foo nocache} did not load plugins within child {block} in nocache mode (Forum Topic 20753)
-29.12.2011
-- bugfix enable more entropy in Smarty_Internal_Write_File for "more uniqueness" and Cygwin compatibility (Forum Topic 20724)
-- bugfix embedded quotes in single quoted strings did not compile correctly in {nocache} sections (Forum Topic 20730)
-28.12.2011
-- bugfix Smarty's internal header code must be excluded from postfilters (issue 71)
-22.12.2011
-- bugfix the new lexer of 17.12.2011 did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
-- bugfix template inheritace did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
-20.12.2011
-- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return
-content after {$smarty.block.child} (Forum Topic 20564)
-===== Smarty-3.1.7 =====
-18.12.2011
-- bugfix strings ending with " in multiline strings of config files failed to compile (issue #67)
-- added chaining to Smarty_Internal_Templatebase
-- changed unloadFilter() to not return a boolean in favor of chaining and API conformity
-- bugfix unregisterObject() raised notice when object to unregister did not exist
-- changed internals to use Smarty::$_MBSTRING ($_CHARSET, $_DATE_FORMAT) for better unit testing
-- added Smarty::$_UTF8_MODIFIER for proper PCRE charset handling (Forum Topic 20452)
-- added Smarty_Security::isTrustedUri() and Smarty_Security::$trusted_uri to validate
-remote resource calls through {fetch} and {html_image} (Forum Topic 20627)
-17.12.2011
-- improvement of compiling speed by new handling of plain text blocks in the lexer/parser (issue #68)
-16.12.2011
-- bugfix the source exits flag and timestamp was not setup when template was in php include path (issue #69)
-9.12.2011
-- bugfix {capture} tags around recursive {include} calls did throw exception (Forum Topic 20549)
-- bugfix $auto_literal = false did not work with { block} tags in child templates (Forum Topic 20581)
-- bugfix template inheritance: do not include code of {include} in overloaded {block} into compiled
-parent template (Issue #66}
-- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return expected
-result (Forum Topic 20564)
-===== Smarty-3.1.6  =====
-30.11.2011
-- bugfix is_cache() for individual cached subtemplates with $smarty->caching = CACHING_OFF did produce
-an exception (Forum Topic 20531)
-29.11.2011
-- bugfix added exception if the default plugin handler did return a not static callback (Forum Topic 20512)
-25.11.2011
-- bugfix {html_select_date} and {html_slecet_time} did not default to current time if "time" was not specified
-since r4432 (issue 60)
-24.11.2011
-- bugfix a subtemplate later used as main template did use old variable values
-21.11.2011
-- bugfix cache file could include unneeded modifier plugins under certain condition
-18.11.2011
-- bugfix declare all directory properties private to map direct access to getter/setter also on extended Smarty class
-16.11.2011
-- bugfix Smarty_Resource::load() did not always return a proper resource handler (Forum Topic 20414)
-- added escape argument to html_checkboxes and html_radios (Forum Topic 20425)
-===== Smarty-3.1.5  =====
-14.11.2011
-- bugfix allow space between function name and open bracket (forum topic 20375)
-09.11.2011
-- bugfix different behaviour of uniqid() on cygwin. See https://bugs.php.net/bug.php?id=34908
-(forum topic 20343)
-01.11.2011
-- bugfix {if} and {while} tags without condition did not throw a SmartyCompilerException (Issue #57)
-- bugfix multiline strings in config files could fail on longer strings (reopened Issue #55)
-22.10.2011
-- bugfix smarty_mb_from_unicode() would not decode unicode-points properly
-- bugfix use catch Exception instead UnexpectedValueException in
-clearCompiledTemplate to be PHP 5.2 compatible
-21.10.2011
-- bugfix apostrophe in plugins_dir path name failed (forum topic 20199)
-- improvement sha1() for array keys longer than 150 characters
-- add Smarty::$allow_ambiguous_resources to activate unique resource handling (Forum Topic 20128)
-20.10.2011
-- @silenced unlink() in Smarty_Internal_Write_File since debuggers go haywire without it.
-- bugfix Smarty::clearCompiledTemplate() threw an Exception if $cache_id was not present in $compile_dir when $use_sub_dirs = true.
-- bugfix {html_select_date} and {html_select_time} did not properly handle empty time arguments (Forum Topic 20190)
-- improvement removed unnecessary sha1()
-19.10.2011
-- revert PHP4 constructor message
-- fixed PHP4 constructor message
-===== Smarty-3.1.4 =====
-19.10.2011
-- added exception when using PHP4 style constructor
-16.10.2011
-- bugfix testInstall() did not propery check cache_dir and compile_dir
-15.10.2011
-- bugfix Smarty_Resource and Smarty_CacheResource runtime caching (Forum Post 75264)
-14.10.2011
-- bugfix unique_resource did not properly apply to compiled resources (Forum Topic 20128)
-- add locking to custom resources (Forum Post 75252)
-- add Smarty_Internal_Template::clearCache() to accompany isCached() fetch() etc.
-13.10.2011
-- add caching for config files in Smarty_Resource
-- bugfix disable of caching after isCached() call did not work (Forum Topic 20131)
-- add concept unique_resource to combat potentially ambiguous template_resource values when custom resource handlers are used (Forum Topic 20128)
-- bugfix multiline strings in config files could fail on longer strings (Issue #55)
-11.10.2011
-- add runtime checks for not matching {capture}/{/capture} calls (Forum Topic 20120)
-10.10.2011
-- bugfix variable name typo in {html_options} and {html_checkboxes} (Issue #54)
-- bugfix <?xml> tag did create wrong output when caching enabled and the tag was in included subtemplate
-- bugfix Smarty_CacheResource_mysql example was missing strtotime() calls
-===== Smarty-3.1.3  =====
-07.10.2011
-- improvement removed html comments from {mailto} (Forum Topic 20092)
-- bugfix testInstall() would not show path to internal plugins_dir (Forum Post 74627)
-- improvement testInstall() now showing resolved paths and checking the include_path if necessary
-- bugfix html_options plugin did not handle object values properly (Issue #49, Forum Topic 20049)
-- improvement html_checkboxes and html_radios to accept null- and object values, and label_ids attribute
-- improvement removed some unnecessary count()s
-- bugfix parent pointer was not set when fetch() for other template was called on template object
-06.10.2011
-- bugfix switch lexer internals depending on mbstring.func_overload
-- bugfix start_year and end_year of {html_select_date} did not use current year as offset base (Issue #53)
-05.10.2011
-- bugfix of problem introduced with r4342 by replacing strlen() with isset()
-- add environment configuration issue with mbstring.func_overload Smarty cannot compensate for (Issue #45)
-- bugfix nofilter tag option did not disable default modifier
-- bugfix html_options plugin did not handle null- and object values properly (Issue #49, Forum Topic 20049)
-04.10.2011
-- bugfix assign() in plugins called in subtemplates did change value also in parent template
-- bugfix of problem introduced with r4342 on math plugin
-- bugfix output filter should not run on individually cached subtemplates
-- add unloadFilter() method
-- bugfix has_nocache_code flag was not reset before compilation
-===== Smarty-3.1.2  =====
-03.10.2011
-- improvement add internal $joined_template_dir property instead computing it on the fly several times
-01.10.2011
-- improvement replaced most in_array() calls by more efficient isset() on array_flip()ed haystacks
-- improvement replaced some strlen($foo) > 3 calls by isset($foo[3])
-- improvement Smarty_Internal_Utility::clearCompiledTemplate() removed redundant strlen()s
-29.09.2011
-- improvement of Smarty_Internal_Config::loadConfigVars() dropped the in_array for index look up
-28.09.2011
-- bugfix on template functions called nocache calling other template functions
-27.09.2011
-- bugfix possible warning "attempt to modify property of non-object" in {section} (issue #34)
-- added chaining to Smarty_Internal_Data so $smarty->assign('a',1)->assign('b',2); is possible now
-- bugfix remove race condition when a custom resource did change timestamp during compilation
-- bugfix variable property did not work on objects variable in template
-- bugfix smarty_make_timestamp() failed to process DateTime objects properly
-- bugfix wrong resource could be used on compile check of custom resource
-26.09.2011
-- bugfix repeated calls to same subtemplate did not make use of cached template object
-24.09.2011
-- removed internal muteExpectedErrors() calls in favor of having the implementor call this once from his application
-- optimized muteExpectedErrors() to pass errors to the latest registered error handler, if appliccable
-- added compile_dir and cache_dir to list of muted directories
-- improvment better error message for undefined templates at {include}
-23.09.2011
-- remove unused properties
-- optimization use real function instead anonymous function for preg_replace_callback
-- bugfix a relative {include} in child template blocks failed
-- bugfix direct setting of $template_dir, $config_dir, $plugins_dir in __construct() of an
-extended Smarty class created problems
-- bugfix error muting was not implemented for cache locking
-===== Smarty 3.1.1  =====
-22.09.2011
-- bugfix {foreachelse} does fail if {section} was nested inside {foreach}
-- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
-21.09.2011
-- bugfix look for mixed case plugin file names as in 3.0 if not found try all lowercase
-- added $error_muting to suppress error messages even for badly implemented error_handlers
-- optimized autoloader
-- reverted ./ and ../ handling in fetch() and display() - they're allowed again
-20.09.2011
-- bugfix removed debug echo output while compiling template inheritance
-- bugfix relative paths in $template_dir broke relative path resolving in {include "../foo.tpl"}
-- bugfix {include} did not work inside nested {block} tags
-- bugfix {assign} with scope root and global did not work in all cases
-19.09.2011
-- bugfix regression in Smarty_CacheReource_KeyValueStore introduced by r4261
-- bugfix output filter shall not run on included subtemplates
-18.09.2011
-- bugfix template caching did not care about file.tpl in different template_dir
-- bugfix {include $file} was broken when merge_compiled_incluges = true
-- bugfix {include} was broken when merge_compiled_incluges = true and same indluded template
-was used in different main templates in one compilation run
-- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
-- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
-17.09.2011
-- bugfix lock_id for file resource would create invalid filepath
-- bugfix resource caching did not care about file.tpl in different template_dir
-===== Smarty 3.1.0  =====
-15/09/2011
-- optimization of {foreach}; call internal _count() method only when "total" or "last" {foreach} properties are used
-11/09/2011
-- added  unregisterObject() method
-06/09/2011
-- bugfix  isset() did not work in templates on config variables
-03/09/2011
-- bugfix createTemplate() must default to cache_id and compile_id of Smarty object
-- bugfix Smarty_CacheResource_KeyValueStore must include $source->uid in cache filepath to keep templates with same
-name but different folders separated
-- added cacheresource.apc.php example in demo folder
-02/09/2011
-- bugfix cache lock file must use absolute filepath
-01/09/2011
-- update of cache locking
-30/08/2011
-- added locking mechanism to CacheResource API (implemented with File and KeyValueStores)
-28/08/2011
-- bugfix clearCompileTemplate() did not work for specific template subfolder or resource
-27/08/2011
-- bugfix {$foo|bar+1} did create syntax error
-26/08/2011
-- bugfix when generating nocache code which contains double \
-- bugfix handle race condition if cache file was deleted between filemtime and include
-17/08/2011
-- bugfix CacheResource_Custom bad internal fetch() call
-15/08/2011
-- bugfix CacheResource would load content twice for KeyValueStore and Custom handlers
-06/08/2011
-- bugfix {include} with scope attribute could execute in wrong scope
-- optimization of compile_check processing
-03/08/2011
-- allow comment tags to comment {block} tags out in child templates
-26/07/2011
-- bugfix experimental getTags() method did not work
-24/07/2011
-- sure opened output buffers are closed on exception
-- bugfix {foreach} did not work on IteratorAggregate
-22/07/2011
-- clear internal caches on clearAllCache(), clearCache(), clearCompiledTemplate()
-21/07/2011
-- bugfix value changes of variable values assigned to Smarty object could not be seen on repeated $smarty->fetch() calls
-17/07/2011
-- bugfix {$smarty.block.child} did drop a notice at undefined child
-15/07/2011
-- bugfix individual cache_lifetime of {include} did not work correctly inside {block} tags
-- added caches for Smarty_Internal_TemplateSource and Smarty_Internal_TemplateCompiled to reduce I/O for multiple cache_id rendering
-14/07/2011
-- made Smarty::loadPlugin() respect the include_path if required
-13/07/2011
-- optimized internal file write functionality
-- bugfix PHP did eat line break on nocache sections
-- fixed typo of Smarty_Security properties $allowed_modifiers and $disabled_modifiers
-06/07/2011
-- bugfix variable modifier must run befor gereral filtering/escaping
-04/07/2011
-- bugfix use (?P<name>) syntax at preg_match as some pcre libraries failed on (?<name>)
-- some performance improvement when using generic getter/setter on template objects
-30/06/2011
-- bugfix generic getter/setter of Smarty properties used on template objects did throw exception
-- removed is_dir and is_readable checks from directory setters for better performance
-28/06/2011
-- added back support of php template resource as undocumented feature
-- bugfix automatic recompilation on version change could drop undefined index notice on old 3.0 cache and compiled files
-- update of README_3_1_DEV.txt and moved into the distribution folder
-- improvement show first characters of eval and string templates instead sha1 Uid in debug window
-===== Smarty 3.1-RC1 =====
-25/06/2011
-- revert change of 17/06/2011. $_smarty varibale removed. call loadPlugin() from inside plugin code if required
-- code cleanup, remove no longer used properties and methods
-- update of PHPdoc comments
-23/06/2011
-- bugfix {html_select_date} would not respect current time zone
-19/06/2011
-- added $errors argument to testInstall() functions to suppress output.
-- added plugin-file checks to testInstall()
-18/06/2011
-- bugfix mixed use of same subtemplate inline and not inline in same script could cause a warning during compilation
-17/06/2011
-- bugfix/change use $_smarty->loadPlugin() when loading nested depending plugins via loadPlugin
-- bugfix {include ... inline} within {block}...{/block} did fail
-16/06/2011
-- bugfix do not overwrite '$smarty' template variable when {include ... scope=parent} is called
-- bugfix complete empty inline subtemplates did fail
-15/06/2011
-- bugfix template variables where not accessable within inline subtemplates
-12/06/2011
-- bugfix removed unneeded merging of template variable when fetching includled subtemplates
-10/06/2011
-- made protected properties $template_dir, $plugins_dir, $cache_dir, $compile_dir, $config_dir accessible via magic methods
-09/06/2011
-- fix smarty security_policy issue in plugins {html_image} and {fetch}
-05/06/2011
-- update of SMARTY_VERSION
-- bugfix made getTags() working again
-04/06/2011
-- allow extends resource in file attribute of {extends} tag
-03/06/2011
-- added {setfilter} tag to set filters for variable output
-- added escape_html property to control autoescaping of variable output
-27/05/2011
-- added allowed/disabled tags and modifiers in security for sandboxing
-23/05/2011
-- added base64: and urlencode: arguments to eval and string resource types
-22/05/2011
-- made time-attribute of {html_select_date} and {html_select_time} accept arrays as defined by attributes prefix and field_array
-13/05/2011
-- remove setOption / getOption calls from SamrtyBC class
-02/05/2011
-- removed experimental setOption() getOption() methods
-- output returned content also on opening tag calls of block plugins
-- rewrite of default plugin handler
-- compile code of variable filters for better performance
-20/04/2011
-- allow {php} {include_php} tags and PHP_ALLOW handling only with the SmartyBC class
-- removed support of php template resource
-20/04/2011
-- added extendsall resource example
-- optimization of template variable access
-- optimization of subtemplate handling {include}
-- optimization of template class
-01/04/2011
-- bugfix quote handling in capitalize modifier
-28/03/2011
-- bugfix stripslashes() requried when using PCRE e-modifier
-04/03/2011
-- upgrade to new PHP_LexerGenerator version 0.4.0 for better performance
-27/02/2011
-- ignore .svn folders when clearing cache and compiled files
-- string resources do not need a modify check
-26/02/2011
-- replaced smarty_internal_wrapper by SmartyBC class
-- load utility functions as static methods instead through __call()
-- bugfix in extends resource when subresources are used
-- optimization of modify checks
-25/02/2011
-- use $smarty->error_unassigned to control NOTICE handling on unassigned variables
-21/02/2011
-- added new new compile_check mode COMPILECHECK_CACHEMISS
-- corrected new cloning behaviour of createTemplate()
-- do no longer store the compiler object as property in the compile_tag classes to avoid possible memory leaks
-during compilation
-19/02/2011
-- optimizations on merge_compiled_includes handling
-- a couple of optimizations and bugfixes related to new resource structure
-17/02/2011
-- changed ./ and ../ behaviour
-14/02/2011
-- added {block ... hide} option to suppress block if no child is defined
-13/02/2011
-- update handling of recursive subtemplate calls
-- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
-12/02/2011
-- new class Smarty_Internal_TemplateBase with shared methods of Smarty and Template objects
-- optimizations of template processing
-- made register... methods permanet
-- code for default_plugin_handler
-- add automatic recompilation at version change
-04/02/2011
-- change in Smarty_CacheResource_Custom
-- bugfix cache_lifetime did not compile correctly at {include} after last update
-- moved isCached processing into CacheResource class
-- bugfix new CacheResource API did not work with disabled compile_check
-03/02/2011
-- handle template content as function to improve speed on multiple calls of same subtemplate and isCached()/display() calls
-- bugfixes and improvents in the new resource API
-- optimizations of template class code
-25/01/2011
-- optimized function html_select_time
-22/01/2011
-- added Smarty::$use_include_path configuration directive for Resource API
-21/01/2011
-- optimized function html_select_date
-19/01/2011
-- optimized outputfilter trimwhitespace
-18/01/2011
-- bugfix Config to use Smarty_Resource to fetch sources
-- optimized Smarty_Security's isTrustedDir() and isTrustedPHPDir()
-17/01/2011
-- bugfix HTTP headers for CGI SAPIs
-16/01/2011
-- optimized internals of Smarty_Resource and Smarty_CacheResource
-14/01/2011
-- added modifiercompiler escape to improve performance of escaping html, htmlall, url, urlpathinfo, quotes, javascript
-- added support to choose template_dir to load from: [index]filename.tpl
-12/01/2011
-- added unencode modifier to revert results of encode modifier
-- added to_charset and from_charset modifier for character encoding
-11/01/2011
-- added SMARTY_MBSTRING to generalize MBString detection
-- added argument $lc_rest to modifier.capitalize to lower-case anything but the first character of a word
-- changed strip modifier to consider unicode white-space, too
-- changed wordwrap modifier to accept UTF-8 strings
-- changed count_sentences modifier to consider unicode characters and treat sequences delimited by ? and ! as sentences, too
-- added argument $double_encode to modifier.escape (applies to html and htmlall only)
-- changed escape modifier to be UTF-8 compliant
-- changed textformat block to be UTF-8 compliant
-- optimized performance of mailto function
-- fixed spacify modifier so characters are not prepended and appended, made it unicode compatible
-- fixed truncate modifier to properly use mb_string if possible
-- removed UTF-8 frenzy from count_characters modifier
-- fixed count_words modifier to treat "hello-world" as a single word like str_count_words() does
-- removed UTF-8 frenzy from upper modifier
-- removed UTF-8 frenzy from lower modifier
-01/01/2011
-- optimize smarty_modified_escape for hex, hexentity, decentity.
-28/12/2010
-- changed $tpl_vars, $config_vars and $parent to belong to Smarty_Internal_Data
-- added Smarty::registerCacheResource() for dynamic cache resource object registration
-27/12/2010
-- added Smarty_CacheResource API and refactored existing cache resources accordingly
-- added Smarty_CacheResource_Custom and Smarty_CacheResource_Mysql
-26/12/2010
-- added Smarty_Resource API and refactored existing resources accordingly
-- added Smarty_Resource_Custom and Smarty_Resource_Mysql
-- bugfix Smarty::createTemplate() to return properly cloned template instances
-24/12/2010
-- optimize smarty_function_escape_special_chars() for PHP >= 5.2.3
-===== SVN 3.0 trunk  =====
-14/05/2011
-- bugfix error handling at stream resources
-13/05/2011
-- bugfix condition starting with "-" did fail at {if} and {while} tags
-22/04/2011
-- bugfix allow only fixed string as file attribute at {extends} tag
-01/04/2011
-- bugfix do not run filters and default modifier when displaying the debug template
-- bugfix of embedded double quotes within multi line strings (""")
-29/03/2011
-- bugfix on error message in smarty_internal_compile_block.php
-- bugfix mb handling in strip modifier
-- bugfix for Smarty2 style registered compiler function on unnamed attribute passing like {tag $foo $bar}
-17/03/2011
-- bugfix on default {function} parameters when {function} was used in nocache sections
-- bugfix on compiler object destruction. compiler_object property was by mistake unset.
-09/03/2011
--bugfix a variable filter should run before modifiers on an output tag (see change of 23/07/2010)
-08/03/2011
-- bugfix loading config file without section should load only defaults
-03/03/2011
-- bugfix "smarty" template variable was not recreated when cached templated had expired
-- bugfix internal rendered_content must be cleared after subtemplate was included
-01/03/2011
-- bugfix replace modifier did not work in 3.0.7 on systems without multibyte support
-- bugfix {$smarty.template} could return in 3.0.7 parent template name instead of
-child name when it needed to compile
-25/02/2011
-- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
-24/02/2011
-- bugfix $smarty->clearCache('some.tpl') did by mistake cache the template object
-18/02/2011
-- bugfix removed possible race condition when isCached() was called for an individually cached subtemplate
-- bugfix force default debug.tpl to be loaded by the file resource
-17/02/2011
--improvement not to delete files starting with '.' from cache and template_c folders on clearCompiledTemplate() and clearCache()
-16/02/2011
--fixed typo in exception message of Smarty_Internal_Template
--improvement allow leading spaces on } tag closing if auto_literal is enabled
-13/02/2011
-- bufix replace $smarty->triggerError() by exception
-- removed obsolete {popup_init..} plugin from demo templates
-- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
-===== Smarty 3.0.7  =====
-09/02/2011
-- patched vulnerability when using {$smarty.template}
-01/02/2011
-- removed assert() from config and template parser
-31/01/2011
-- bugfix the lexer/parser did fail on special characters like VT
-16/01/2011
--bugfix of ArrayAccess object handling in internal _count() method
--bugfix of Iterator object handling in internal _count() method
-14/01/2011
--bugfix removed memory leak while processing compileAllTemplates
-12/01/2011
-- bugfix in {if} and {while} tag compiler when using assignments as condition and nocache mode
-10/01/2011
-- bugfix when using {$smarty.block.child} and name of {block} was in double quoted string
-- bugfix updateParentVariables() was called twice when leaving {include} processing
-- bugfix mb_str_replace in replace and escape modifiers work with utf8
-31/12/2010
-- bugfix dynamic configuration of $debugging_crtl did not work
-- bugfix default value of $config_read_hidden changed to false
-- bugfix format of attribute array on compiler plugins
-- bugfix getTemplateVars() could return value from wrong scope
-28/12/2010
-- bugfix multiple {append} tags failed to compile.
-22/12/2010
-- update do not clone the Smarty object an internal createTemplate() calls to increase performance
-21/12/2010
-- update html_options to support class and id attrs
-17/12/2010
-- bugfix added missing support of $cache_attrs for registered plugins
-15/12/2010
-- bugfix assignment as condition in {while} did drop an E_NOTICE
-14/12/2010
-- bugfix when passing an array as default parameter at {function} tag
-13/12/2010
-- bugfix {$smarty.template} in child template did not return right content
-- bugfix Smarty3 did not search the PHP include_path for template files
-===== Smarty 3.0.6  =====
-12/12/2010
-- bugfix fixed typo regarding yesterdays change to allow streamWrapper
-11/12/2010
-- bugfix nested block tags in template inheritance child templates did not work correctly
-- bugfix {$smarty.current_dir} in child template did not point to dir of child template
-- bugfix changed code when writing temporary compiled files to allow stream_wrapper
-06/12/2010
-- bugfix getTemplateVars() should return 'null' instead dropping E_NOTICE on an unassigned variable
-05/12/2010
-- bugfix missing declaration of $smarty in Smarty class
-- bugfix empty($foo) in {if} did drop a notice when $foo was not assigned
-01/12/2010
-- improvement of {debug} tag output
-27/11/2010
--change run output filter before cache file is written. (same as in Smarty2)
-24/11/2011
--bugfix on parser at  !$foo|modifier
--change parser logic when assignments used as condition in {if] and {while} to allow assign to array element
-23/11/2011
--bugfix allow integer as attribute name in plugin calls
--change  trimm whitespace from error message, removed long list of expected tokens
-22/11/2010
-- bugfix on template inheritance when an {extends} tag was inserted by a prefilter
-- added error message for illegal variable file attributes at {extends...} tags
-===== Smarty 3.0.5  =====
-19/11/2010
-- bugfix on block plugins with modifiers
-18/11/2010
-- change on handling of unassigned template variable -- default will drop E_NOTICE
-- bugfix on Smarty2 wrapper load_filter() did not work
-17/11/2010
-- bugfix on {call} with variable function name
-- bugfix on {block} if name did contain '-'
-- bugfix in function.fetch.php , referece to undefined $smarty
-16/11/2010
-- bugfix whitespace in front of "<?php" in smarty_internal_compile_private_block_plugin.php
-- bugfix {$smarty.now} did compile incorrectly
-- bugfix on reset(),end(),next(),prev(),current() within templates
-- bugfix on default parameter for {function}
-15/11/2010
-- bugfix when using {$smarty.session} as object
-- bugfix scoping problem on $smarty object passed to filters
-- bugfix captured content could not be accessed globally
-- bugfix Smarty2 wrapper functions could not be call from within plugins
-===== Smarty 3.0.4  =====
-14/11/2010
-- bugfix isset() did not allow multiple parameter
-- improvment of some error messages
-- bugfix html_image did use removed property $request_use_auto_globals
-- small performace patch in Smarty class
-13/11/2010
-- bugfix  overloading problem when $smarty->fetch()/display() have been used in plugins
-				(introduced with 3.0.2)
-- code cleanup
-===== Smarty 3.0.3  =====
-13/11/2010
-- bugfix on {debug}
-- reverted location of loadPlugin() to Smarty class
-- fixed comments in plugins
-- fixed internal_config (removed unwanted code line)
-- improvement  remove last linebreak from {function} definition
-===== Smarty 3.0.2  =====
-12/11/2010
-- reactivated $error_reporting property handling
-- fixed typo in compile_continue
-- fixed security in {fetch} plugin
-- changed back plugin parameters to two. second is template object
-with transparent access to Smarty object
-- fixed {config_load} scoping form compile time to run time
-===== Smarty 3.0.0  =====
-11/11/2010
-- major update including some API changes
-10/11/2010
-- observe compile_id also for config files
-09/11/2010
--bugfix on  complex expressions as start value for {for} tag
-request_use_auto_globals
-04/11/2010
-- bugfix do not allow access of dynamic and private object members of assigned objects when
-security is enabled.
-01/11/2010
-- bugfix related to E_NOTICE change.  {if empty($foo)} did fail when $foo contained a string
-28/10/2010
-- bugfix on compiling modifiers within $smarty special vars like {$smarty.post.{$foo|lower}}
-27/10/2010
-- bugfix default parameter values did not work for template functions included with {include}
-25/10/2010
-- bugfix for E_NOTICE change, array elements did not work as modifier parameter
-20/10/2010
-- bugfix for the E_NOTICE change
-19/10/2010
-- change Smarty does no longer mask out E_NOTICE by default during template processing
-13/10/2010
-- bugfix removed ambiguity between ternary and stream variable in template syntax
-- bugfix use caching properties of template instead of smarty object when compiling child {block}
-- bugfix {*block}...{/block*} did throw an exception in template inheritance
-- bugfix on template inheritance using nested eval or string resource in {extends} tags
-- bugfix on output buffer handling in isCached() method
-=====  RC4 =====
-01/10/2010
-- added {break} and {continue} tags for flow control of {foreach},{section},{for} and {while} loops
-- change of 'string' resource. It's no longer evaluated and compiled files are now stored
-- new 'eval' resource which evaluates a template without saving the compiled file
-- change in isCached() method to allow multiple calls for the same template
-25/09/2010
-- bugfix on some compiling modifiers
-24/09/2010
-- bugfix merge_compiled_includes flag was not restored correctly in {block} tag
-22/09/2010
-- bugfix on default modifier
-18/09/2010
-- bugfix untility compileAllConfig() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
-- bugfix on templateExists() for extends resource
-17/09/2010
-- bugfix {$smarty.template} and {$smarty.current_dir} did not compile correctly within {block} tags
-- bugfix corrected error message on missing template files in extends resource
-- bugfix untility compileAllTemplates() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
-16/09/2010
-- bugfix when a doublequoted modifier parameter did contain Smarty tags and ':'
-15/09/2010
-- bugfix resolving conflict between '<%'/'%>' as custom Smarty delimiter and ASP tags
-- use ucfirst for resource name on internal resource class names
-12/09/2010
-- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
-10/09/2010
-- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
-08/09/2010
-- allow multiple template inheritance branches starting in subtemplates
-07/09/2010
-- bugfix {counter} and {cycle} plugin assigned result to smarty variable not in local(template) scope
-- bugfix templates containing just {strip} {/strip} tags did produce an error
-23/08/2010
-- fixed E_STRICT errors for uninitialized variables
-22/08/2010
-- added attribute cache_id to {include} tag
-13/08/2010
-- remove exception_handler property from Smarty class
-- added Smarty's own exceptions SmartyException and SmartyCompilerException
-09/08/2010
-- bugfix on modifier with doublequoted strings as parameter containing embedded tags
-06/08/2010
-- bugfix when cascading some modifier like |strip|strip_tags modifier
-05/08/2010
-- added plugin type modifiercompiler to produce compiled modifier code
-- changed standard modifier plugins to the compiling versions whenever possible
-- bugfix in nocache sections {include} must not cache the subtemplate
-02/08/2010
-- bugfix strip did not work correctly in conjunction with comment lines
-31/07/2010
-- bugfix on nocache attribute at {assign} and {append}
-30/07/2010
-- bugfix passing scope attributes in doublequoted strings did not work at {include} {assign} and {append}
-25/07/2010
-- another bugfix of change from 23/07/2010 when compiling modifier
-24/07/2010
-- bugfix of change from 23/07/2010 when compiling modifier
-23/07/2010
-- changed execution order. A variable filter does now run before modifiers on output of variables
-- bugfix use always { and } as delimiter for debug.tpl
-22/07/2010
-- bugfix in templateExists() method
-20/07/2010
-- fixed handling of { strip } tag with whitespaces
-15/07/2010
-- bufix  {$smarty.template} does include now the relative path, not just filename
-=====  RC3 =====
-15/07/2010
-- make the date_format modifier work also on objects of the DateTime class
-- implementation of parsetrees in the parser to close security holes and remove unwanted empty line in HTML output
-08/07/2010
-- bugfix on assigning multidimensional arrays within templates
-- corrected bugfix for truncate modifier
-07/07/2010
-- bugfix the truncate modifier needs to check if the string is utf-8 encoded or not
-- bugfix support of script files relative to trusted_dir
-06/07/2010
-- create exception on recursive {extends} calls
-- fixed reported line number at "unexpected closing tag " exception
-- bugfix on escape:'mail' modifier
-- drop exception if 'item' variable is equal 'from' variable in {foreach} tag
-01/07/2010
-- removed call_user_func_array calls for optimization of compiled code when using registered modifiers and plugins
-25/06/2010
-- bugfix escaping " when block tags are used within doublequoted strings
-24/06/2010
-- replace internal get_time() calls with standard PHP5 microtime(true) calls in Smarty_Internal_Utility
-- added $smarty->register->templateClass() and $smarty->unregister->templateClass() methods for supporting static classes with namespace
-22/06/2010
-- allow spaces between typecast and value in template syntax
-- bugfix get correct count of traversables in {foreach} tag
-21/06/2010
-- removed use of PHP shortags SMARTY_PHP_PASSTHRU mode
-- improved speed of cache->clear() when a compile_id was specified and use_sub_dirs is true
-20/06/2010
-- replace internal get_time() calls with standard PHP5 microtime(true) calls
-- closed security hole when php.ini asp_tags = on
-18/06/2010
-- added __toString method to the Smarty_Variable class
-14/06/2010
-- make handling of Smarty comments followed by newline BC to Smarty2
-=====  RC2 =====
-13/06/2010
-- bugfix Smarty3 did not handle hexadecimals like 0x0F as numerical value
-- bugifx Smarty3 did not accept numerical constants like .1 or 2. (without a leading or trailing digit)
-11/06/2010
-- bugfix the lexer did fail on larger {literal} ... {/literal} sections
-03/06/2010
-- bugfix on calling template functions like Smarty tags
-01/06/2010
-- bugfix on template functions used with template inheritance
-- removed /* vim: set expandtab: */ comments
-- bugfix of auto literal problem introduce with fix of 31/05/2010
-31/05/2010
-- bugfix the parser did not allow some smarty variables with special name like $for, $if, $else and others.
-27/05/2010
-- bugfix on object chaining using variable properties
-- make scope of {counter} and {cycle} tags again global as in Smarty2
-26/05/2010
-- bugfix removed decrepated register_resource call in smarty_internal_template.php
-25/05/2010
-- rewrite of template function handling to improve speed
-- bugfix on file dependency when merge_compiled_includes = true
-16/05/2010
-- bugfix when passing parameter with numeric name like {foo 1='bar' 2='blar'}
-14/05/2010
-- bugfix compile new config files if compile_check and force_compile = false
-- added variable static classes names to template syntax
-11/05/2010
-- bugfix  make sure that the cache resource is loaded in all conditions when template methods getCached... are called externally
-- reverted the change 0f 30/04/2010. With the exception of forward references template functions can be again called by a standard tag.
-10/05/2010
-- bugfix on {foreach} and {for} optimizations of 27/04/2010
-09/05/2010
-- update of template and config file parser because of minor parser generator bugs
-07/05/2010
-- bugfix on {insert}
-06/05/2010
-- bugfix when merging compiled templates and objects are passed as parameter of the {include} tag
-05/05/2010
-- bugfix on {insert} to cache parameter
-- implementation of $smarty->default_modifiers as in Smarty2
-- bugfix on getTemplateVars method
-01/05/2010
-- bugfix on handling of variable method names at object chaning
-30/04/2010
-- bugfix when comparing timestamps in sysplugins/smarty_internal_config.php
-- work around of a substr_compare bug in older PHP5 versions
-- bugfix on template inheritance for tag names starting with "block"
-- bugfix on {function} tag with name attribute in doublequoted strings
-- fix to make calling of template functions unambiguously by madatory usage of the {call} tag
-=====  RC1 =====
-27/04/2010
-- change default of $debugging_ctrl to 'NONE'
-- optimization of compiled code of {foreach} and {for} loops
-- change of compiler for config variables
-27/04/2010
-- bugfix in $smarty->cache->clear() method. (do not cache template object)
-17/04/2010
-- security fix in {math} plugin
-12/04/2010
-- bugfix in smarty_internal_templatecompilerbase (overloaded property)
-- removed parser restrictions in using true,false and null as ID
-07/04/2010
-- bugfix typo in smarty_internal_templatecompilerbase
-31/03/2010
-- compile locking by touching old compiled files to avoid concurrent compilations
-29/03/2010
-- bugfix allow array definitions as modifier parameter
-- bugfix observe compile_check property when loading config files
-- added the template object as third filter parameter
-25/03/2010
-- change of utility->compileAllTemplates() log messages
-- bugfix on nocache code in {function} tags
-- new method utility->compileAllConfig() to compile all config files
-24/03/2010
-- bugfix on register->modifier() error messages
-23/03/2010
-- bugfix on template inheritance when calling multiple child/parent relations
-- bugfix on caching mode SMARTY_CACHING_LIFETIME_SAVED and cache_lifetime = 0
-22/03/2010
-- bugfix make directory separator operating system independend in compileAllTemplates()
-21/03/2010
-- removed unused code in compileAllTemplates()
-19/03/2010
-- bugfix for multiple {/block} tags on same line
-17/03/2010
-- bugfix make $smarty->cache->clear() function independent from caching status
-16/03/2010
-- bugfix on assign attribute at registered template objects
-- make handling of modifiers on expression BC to Smarty2
-15/03/2010
-- bugfix on block plugin calls
-11/03/2010
-- changed parsing of <?php and ?> back to Smarty2 behaviour
-08/03/2010
-- bugfix on uninitialized properties in smarty_internal_template
-- bugfix on $smarty->disableSecurity()
-04/03/2010
-- bugfix allow uppercase chars in registered resource names
-- bugfix on accessing chained objects of static classes
-01/03/2010
-- bugfix on nocache code in {block} tags if child template was included by {include}
-27/02/2010
-- allow block tags inside double quoted string
-26/02/2010
-- cache modified check implemented
-- support of access to a class constant from an object (since PHP 5.3)
-24/02/2010
-- bugfix on expressions in doublequoted string enclosed in backticks
-- added security property $static_classes for static class security
-18/02/2010
-- bugfix on parsing Smarty tags inside <?xml ... ?>
-- bugfix on truncate modifier
-17/02/2010
-- removed restriction that modifiers did require surrounding parenthesis in some cases
-- added {$smarty.block.child} special variable for template inheritance
-16/02/2010
-- bugfix on <?xml ... ?> tags for all php_handling modes
-- bugfix on parameter of variablefilter.htmlspecialchars.php plugin
-14/02/2010
-- added missing _plugins property in smarty.class.php
-- bugfix $smarty.const... inside doublequoted strings and backticks was compiled into wrong PHP code
-12/02/2010
-- bugfix on nested {block} tags
-- changed Smarty special variable $smarty.parent to $smarty.block.parent
-- added support of nested {bock} tags
-10/02/2010
-- avoid possible notice on $smarty->cache->clear(...), $smarty->clear_cache(....)
-- allow Smarty tags inside <? ... ?> tags in SMARTY_PHP_QUOTE and SMARTY_PHP_PASSTHRU mode
-- bugfix at new "for" syntax like {for $x=1 to 10 step 2}
-09/02/2010
-- added $smarty->_tag_stack for tracing block tag hierarchy
-08/02/2010
-- bugfix  use template fullpath at §smarty->cache->clear(...), $smarty->clear_cache(....)
-- bugfix of cache filename on extended templates when force_compile=true
-07/02/2010
-- bugfix on changes of 05/02/2010
-- preserve line endings type form template source
-- API changes (see README file)
-05/02/2010
-- bugfix on modifier and block plugins with same name
-02/02/2010
-- retaining newlines at registered functions and function plugins
-01/25/2010
-- bugfix cache resource was not loaded when caching was globally off but enabled at a template object
-- added test that $_SERVER['SCRIPT_NAME'] does exist in Smarty.class.php
-01/22/2010
-- new method $smarty->createData([$parent]) for creating a data object (required for bugfixes below)
-- bugfix config_load() method now works also on a data object
-- bugfix get_config_vars() method now works also on a data and template objects
-- bugfix clear_config() method now works also on a data and template objects
-01/19/2010
-- bugfix on plugins if same plugin was called from a nocache section first and later from a cached section
-###beta 7###
-01/17/2010
-- bugfix on $smarty.const... in double quoted strings
-01/16/2010
-- internal change of config file lexer/parser on handling of section names
-- bugfix on registered objects (format parameter of register_object was not handled correctly)
-01/14/2010
-- bugfix on backslash within single quoted strings
-- bugfix allow absolute filepath for config files
-- bugfix on special Smarty variable $smarty.cookies
-- revert handling of newline on no output tags like {if...}
-- allow special characters in config file section names for Smarty2 BC
-01/13/2010
-- bugfix on {if} tags
-01/12/2010
-- changed back modifier handling in parser. Some restrictions still apply:
-if modifiers are used in side {if...} expression or in mathematical expressions
-parentheses must be used.
-- bugfix the {function..} tag did not accept the name attribute in double quotes
-- closed possible security hole at <?php ... ?> tags
-- bugfix of config file parser on large config files
-###beta 6####
-01/11/2010
-- added \n to the compiled code of the {if},{else},{elseif},{/if} tags to get output of newlines as expected by the template source
-- added missing support of insert plugins
-- added optional nocache attribute to {block} tags in parent template
-- updated <?php...?> handling supporting now heredocs and newdocs. (thanks to Thue Jnaus Kristensen)
-01/09/2010
-- bugfix on nocache {block} tags in parent templates
-01/08/2010
-- bugfix on variable filters. filter/nofilter attributes did not work on output statements
-01/07/2010
-- bugfix on file dependency at template inheritance
-- bugfix on nocache code at template inheritance
-01/06/2010
-- fixed typo in smarty_internal_resource_registered
-- bugfix for custom delimiter at extends resource and {extends} tag
-01/05/2010
-- bugfix sha1() calculations at extends resource and some general improvments on sha1() handling
-01/03/2010
-- internal change on building cache files
-01/02/2010
-- update cached_timestamp at the template object after cache file is written to avoid possible side effects
-- use internally always SMARTY_CACHING_LIFETIME_* constants
-01/01/2010
-- bugfix for obtaining plugins which must be included (related to change of 12/30/2009)
-- bugfix for {php} tag (trow an exception if allow_php_tag = false)
-12/31/2009
-- optimization of generated code for doublequoted strings containing variables
-- rewrite of {function} tag handling
-- can now be declared in an external subtemplate
-- can contain nocache sections (nocache_hash handling)
-- can be called in noccache sections (nocache_hash handling)
-- new {call..} tag to call template functions with a variable name {call name=$foo}
-- fixed nocache_hash handling in merged compiled templates
-12/30/2009
-- bugfix for plugins defined in the script as smarty_function_foo
-12/29/2009
-- use sha1() for filepath encoding
-- updates on nocache_hash handling
-- internal change on merging some data
-- fixed cache filename for custom resources
-12/28/2009
-- update for security fixes
-- make modifier plugins always trusted
-- fixed bug loading modifiers in child template at template inheritance
-12/27/2009
---- this is a major update with a couple of internal changes ---
-- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
-- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
-- fix on registered plugins with different type but same name
-- rewrite of plugin handling (optimized execution speed)
-- closed a security hole regarding PHP code injection into cache files
-- fixed bug in clear cache handling
-- Renamed a couple of internal classes
-- code cleanup for merging compiled templates
-- couple of runtime optimizations (still not all done)
-- update of getCachedTimestamp()
-- fixed bug on modifier plugins at nocache output
-12/19/2009
-- bugfix on comment lines in config files
-12/17/2009
-- bugfix of parent/global variable update at included/merged subtemplates
-- encode final template filepath into filename of compiled and cached files
-- fixed {strip} handling in auto literals
-12/16/2009
-- update of changelog
-- added {include file='foo.tpl' inline}  inline option to merge compiled code of subtemplate into the calling template
-12/14/2009
-- fixed sideefect of last modification (objects in array index did not work anymore)
-12/13/2009
-- allow boolean negation ("!") as operator on variables outside {if} tag
-12/12/2009
-- bugfix on single quotes inside {function} tag
-- fix short append/prepend attributes in {block} tags
-12/11/2009
-- bugfix on clear_compiled_tpl (avoid possible warning)
-12/10/2009
-- bugfix on {function} tags and template inheritance
-12/05/2009
-- fixed problem when a cached file was fetched several times
-- removed unneeded lexer code
-12/04/2009
-- added max attribute to for loop
-- added security mode allow_super_globals
-12/03/2009
-- template inheritance: child templates can now call functions defined by the {function} tag in the parent template
-- added {for $foo = 1 to 5 step 2}  syntax
-- bugfix for {$foo.$x.$y.$z}
-12/01/2009
-- fixed parsing of names of special formated tags like if,elseif,while,for,foreach
-- removed direct access to constants in templates because of some syntax problems
-- removed cache resource plugin for mysql from the distribution
-- replaced most hard errors (exceptions) by softerrors(trigger_error) in plugins
-- use $template_class property for template class name when compiling {include},{eval} and {extends} tags
-11/30/2009
-- map 'true' to SMARTY_CACHING_LIFETIME_CURRENT for the $smarty->caching parameter
-- allow {function} tags within {block} tags
-11/28/2009
-- ignore compile_id at debug template
-- added direct access to constants in templates
-- some lexer/parser optimizations
-11/27/2009
-- added cache resource MYSQL plugin
-11/26/2009
-- bugfix on nested doublequoted strings
-- correct line number on unknown tag error message
-- changed {include} compiled code
-- fix on checking dynamic varibales with error_unassigned = true
-11/25/2009
-- allow the following writing for boolean: true, TRUE, True, false, FALSE, False
-- {strip} tag functionality rewritten
-11/24/2009
-- bugfix for $smarty->config_overwrite = false
-11/23/2009
-- suppress warnings on unlink caused by race conditions
-- correct line number on unknown tag error message
-------- beta 5
-11/23/2009
-- fixed configfile parser for text starting with a numeric char
-- the default_template_handler_func may now return a filepath to a template source
-11/20/2009
-- bugfix for empty config files
-- convert timestamps of registered resources to integer
-11/19/2009
-- compiled templates are no longer touched with the filemtime of template source
-11/18/2009
-- allow integer as attribute name in plugin calls
-------- beta 4
-11/18/2009
-- observe umask settings when setting file permissions
-- avoide unneeded cache file creation for subtemplates which did occur in some situations
-- make $smarty->_current_file available during compilation for Smarty2 BC
-11/17/2009
-- sanitize compile_id and cache_id (replace illegal chars with _)
-- use _dir_perms and _file_perms properties at file creation
-- new constant SMARTY_RESOURCE_DATE_FORMAT (default '%b %e, %Y') which is used as default format in modifier date_format
-- added {foreach $array as $key=>$value} syntax
-- renamed extend tag and resource to extends: {extends file='foo.tol'} , $smarty->display('extends:foo.tpl|bar.tpl);
-- bugfix cycle plugin
-11/15/2009
-- lexer/parser optimizations on quoted strings
-11/14/2009
-- bugfix on merging compiled templates when source files got removed or renamed.
-- bugfix modifiers on registered object tags
-- fixed locaion where outputfilters are running
-- fixed config file definitions at EOF
-- fix on merging compiled templates with nocache sections in nocache includes
-- parser could run into a PHP error on wrong file attribute
-11/12/2009
-- fixed variable filenames in {include_php} and {insert}
-- added scope to Smarty variables in the {block} tag compiler
-- fix on nocache code in child {block} tags
-11/11/2009
-- fixed {foreachelse}, {forelse}, {sectionelse} compiled code at nocache variables
-- removed checking for reserved variables
-- changed debugging handling
-11/10/2009
-- fixed preg_qoute on delimiters
-11/09/2009
-- lexer/parser bugfix
-- new SMARTY_SPL_AUTOLOAD constant to control the autoloader option
-- bugfix for {function} block tags in included templates
-11/08/2009
-- fixed alphanumeric array index
-- bugfix on complex double quoted strings
-11/05/2009
-- config_load method can now be called on data and template objects
-11/04/2009
-- added typecasting support for template variables
-- bugfix on complex indexed special Smarty variables
-11/03/2009
-- fixed parser error on objects with special smarty vars
-- fixed file dependency for {incude} inside {block} tag
-- fixed not compiling on non existing compiled templates when compile_check = false
-- renamed function names of autoloaded Smarty methods to Smarty_Method_....
-- new security_class property (default is Smarty_Security)
-11/02/2009
-- added neq,lte,gte,mod as aliases to if conditions
-- throw exception on illegal Smarty() constructor calls
-10/31/2009
-- change of filenames in sysplugins folder for internal spl_autoload function
-- lexer/parser changed for increased compilation speed
-10/27/2009
-- fixed missing quotes in include_php.php
-10/27/2009
-- fixed typo in method.register_resource
-- pass {} through as literal
-10/26/2009
-- merge only compiled subtemplates into the compiled code of the main template
-10/24/2009
-- fixed nocache vars at internal block tags
-- fixed merging of recursive includes
-10/23/2009
-- fixed nocache var problem
-10/22/2009
-- fix trimwhitespace outputfilter parameter
-10/21/2009
-- added {$foo++}{$foo--} syntax
-- buxfix changed PHP "if (..):" to "if (..){" because of possible bad code when concenating PHP tags
-- autoload Smarty internal classes
-- fixed file dependency for config files
-- some code optimizations
-- fixed function definitions on some autoloaded methods
-- fixed nocache variable inside if condition of {if} tag
-10/20/2009
-- check at compile time for variable filter to improve rendering speed if no filter is used
-- fixed bug at combination of {elseif} tag and {...} in double quoted strings of static class parameter
-10/19/2009
-- fixed compiled template merging on variable double quoted strings as name
-- fixed bug in caching mode 2 and cache_lifetime -1
-- fixed modifier support on block tags
-10/17/2009
-- remove ?>\n<?php and ?><?php sequences from compiled template
-10/15/2009
-- buxfix on assigning array elements inside templates
-- parser bugfix on array access
-10/15/2009
-- allow bit operator '&' inside {if} tag
-- implementation of ternary operator
-10/13/2009
-- do not recompile evaluated templates if reused just with other data
-- recompile config files when config properties did change
-- some lexer/parser otimizations
-10/11/2009
-- allow {block} tags inside included templates
-- bugfix for resource plugins in Smarty2 format
-- some optimizations of internal.template.php
-10/11/2009
-- fixed bug when template with same name is used with different data objects
-- fixed bug with double quoted name attribute at {insert} tag
-- reenabled assign_by_ref and append_by_ref methods
-10/07/2009
-- removed block nesting checks for {capture}
-10/05/2009
-- added support of "isinstance" to {if} tag
-10/03/2009
-- internal changes to improve performance
-- fix registering of filters for classes
-10/01/2009
-- removed default timezone setting
-- reactivated PHP resource for simple PHP templates. Must set allow_php_templates = true to enable
-- {PHP} tag can be enabled by allow_php_tag = true
-09/30/2009
-- fixed handling template_exits method for all resource types
-- bugfix for other cache resources than file
-- the methods assign_by_ref is now wrapped to assign, append_by_ref to append
-- allow arrays of variables pass in display, fetch and createTemplate calls
-$data = array('foo'=>'bar','foo2'=>'blar');
-$smarty->display('my.tpl',$data);
-09/29/2009
-- changed {php} tag handling
-- removed support of Smarty::instance()
-- removed support of PHP resource type
-- improved execution speed of {foreach} tags
-- fixed bug in {section} tag
-09/23/2009
-- improvements and bugfix on {include} tag handling
-NOTICE: existing compiled template and cache files must be deleted
-09/19/2009
-- replace internal "eval()" calls by "include" during rendering process
-- speed improvment for templates which have included subtemplates
-the compiled code of included templates is merged into the compiled code of the parent template
-- added logical operator "xor" for {if} tag
-- changed parameter ordering for Smarty2 BC
-fetch($template, $cache_id = null, $compile_id = null, $parent = null)
-display($template, $cache_id = null, $compile_id = null, $parent = null)
-createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
-- property resource_char_set is now replaced by constant SMARTY_RESOURCE_CHAR_SET
-- fixed handling of classes in registered blocks
-- speed improvement of lexer on text sections
-09/01/2009
-- dropped nl2br as plugin
-- added '<>' as comparission operator in {if} tags
-- cached caching_lifetime property to cache_liftime for backward compatibility with Smarty2.
-{include} optional attribute is also now cache_lifetime
-- fixed trigger_error method (moved into Smarty class)
-- version is now  Beta!!!
-08/30/2009
-- some speed optimizations on loading internal plugins
-08/29/2009
-- implemented caching of registered Resources
-- new property 'auto_literal'. if true(default)  '{ ' and ' }' interpreted as literal, not as Smarty delimiter
-08/28/2009
-- Fix on line breaks inside {if} tags
-08/26/2009
-- implemented registered resources as in Smarty2. NOTE: caching does not work yet
-- new property 'force_cache'. if true it forces the creation of a new cache file
-- fixed modifiers on arrays
-- some speed optimization on loading internal classes
-08/24/2009
-- fixed typo in lexer definition for '!==' operator
-- bugfix - the ouput of plugins was not cached
-- added global variable SCRIPT_NAME
-08/21/2009
-- fixed problems whitespace in conjuction with custom delimiters
-- Smarty tags can now be used as value anywhere
-08/18/2009
-- definition of template class name moded in internal.templatebase.php
-- whitespace parser changes
-08/12/2009
-- fixed parser problems
-08/11/2009
-- fixed parser problems with custom delimiter
-08/10/2009
-- update of mb support in plugins
-08/09/2009
-- fixed problems with doublequoted strings at name attribute of {block} tag
-- bugfix at scope attribute of {append} tag
-08/08/2009
-- removed all internal calls of Smarty::instance()
-- fixed code in double quoted strings
-08/05/2009
-- bugfix mb_string support
-- bugfix of \n.\t etc in double quoted strings
-07/29/2009
-- added syntax for variable config vars  like  #$foo#
-07/28/2009
-- fixed parsing of $smarty.session vars containing objects
-07/22/2009
-- fix of "$" handling in double quoted strings
-07/21/2009
-- fix that {$smarty.current_dir} return correct value within {block} tags.
-07/20/2009
-- drop error message on unmatched {block} {/block} pairs
-07/01/2009
-- fixed smarty_function_html_options call in plugin function.html_select_date.php (missing ,)
-06/24/2009
-- fixed smarty_function_html_options call in plugin function.html_select_date.php
-06/22/2009
-- fix on \n and spaces inside smarty tags
-- removed request_use_auto_globals propert as it is no longer needed because Smarty 3 will always run under PHP 5
-06/18/2009
-- fixed compilation of block plugins when caching enabled
-- added $smarty.current_dir  which returns the current working directory
-06/14/2009
-- fixed array access on super globals
-- allow smarty tags within xml tags
-06/13/2009
-- bugfix at extend resource: create unique files for compiled template and cache for each combination of template files
-- update extend resource to handle appen and prepend block attributes
-- instantiate classes of plugins instead of calling them static
-06/03/2009
-- fixed repeat at block plugins
-05/25/2009
-- fixed problem with caching of compiler plugins
-05/14/2009
-- fixed directory separator handling
-05/09/2009
-- syntax change for stream variables
-- fixed bug when using absolute template filepath and caching
-05/08/2009
-- fixed bug of {nocache}  tag in included templates
-05/06/2009
-- allow that plugins_dir folder names can end without directory separator
-05/05/2009
-- fixed E_STRICT incompabilities
-- {function} tag bug fix
-- security policy definitions have been moved from plugins folder to file Security.class.php in libs folder
-- added allow_super_global configuration to security
-04/30/2009
-- functions defined with the {function} tag now always have global scope
-04/29/2009
-- fixed problem with directory setter methods
-- allow that cache_dir can end without directory separator
-04/28/2009
-- the {function} tag can no longer overwrite standard smarty tags
-- inherit functions defined by the {fuction} tag into subtemplates
-- added {while <statement>} sytax to while tag
-04/26/2009
-- added trusted stream checking to security
-- internal changes at file dependency check for caching
-04/24/2009
-- changed name of {template} tag to {function}
-- added new {template} tag
-04/23/2009
-- fixed access of special smarty variables from included template
-04/22/2009
-- unified template stream syntax with standard Smarty resource syntax  $smarty->display('mystream:mytemplate')
-04/21/2009
-- change of new style syntax for forach. Now:  {foreach $array as $var}  like in PHP
-04/20/2009
-- fixed "$foo.bar  ..." variable replacement in double quoted strings
-- fixed error in {include} tag with variable file attribute
-04/18/2009
-- added stream resources  ($smarty->display('mystream://mytemplate'))
-- added stream variables  {$mystream:myvar}
-04/14/2009
-- fixed compile_id handling on {include} tags
-- fixed append/prepend attributes in {block} tag
-- added  {if  'expression' is in 'array'}  syntax
-- use crc32 as hash for compiled config files.
-04/13/2009
-- fixed scope problem with parent variables when appending variables within templates.
-- fixed code for {block} without childs (possible sources for notice errors removed)
-04/12/2009
-- added append and prepend attribute to {block} tag
-04/11/2009
-- fixed variables in 'file' attribute of {extend} tag
-- fixed problems in modifiers (if mb string functions not present)
-04/10/2009
-- check if mb string functions available otherwise fallback to normal string functions
-- added global variable scope SMARTY_GLOBAL_SCOPE
-- enable 'variable' filter by default
-- fixed {$smarty.block.parent.foo}
-- implementation of a 'variable' filter as replacement for default modifier
-04/09/2009
-- fixed execution of filters defined by classes
-- compile the always the content of {block} tags to make shure that the filters are running over it
-- syntax corrections on variable object property
-- syntax corrections on array access in dot syntax
-04/08/2009
-- allow variable object property
-04/07/2009
-- changed variable scopes to SMARTY_LOCAL_SCOPE, SMARTY_PARENT_SCOPE, SMARTY_ROOT_SCOPE to avoid possible conflicts with user constants
-- Smarty variable global attribute replaced with scope attribute
-04/06/2009
-- variable scopes LOCAL_SCOPE, PARENT_SCOPE, ROOT_SCOPE
-- more getter/setter methods
-04/05/2009
-- replaced new array looping syntax {for $foo in $array} with {foreach $foo in $array} to avoid confusion
-- added append array for short form of assign  {$foo[]='bar'} and allow assignments to nested arrays {$foo['bla']['blue']='bar'}
-04/04/2009
-- make output of template default handlers cachable and save compiled source
-- some fixes on yesterdays update
-04/03/2006
-- added registerDefaultTemplateHandler method and functionallity
-- added registerDefaultPluginHandler method and functionallity
-- added {append} tag to extend Smarty array variabled
-04/02/2009
-- added setter/getter methods
-- added $foo@first and $foo@last properties at {for} tag
-- added $set_timezone (true/false) property to setup optionally the default time zone
-03/31/2009
-- bugfix smarty.class and internal.security_handler
-- added compile_check configuration
-- added setter/getter methods
-03/30/2009
-- added all major setter/getter methods
-03/28/2009
-- {block} tags can be nested now
-- md5 hash function replace with crc32 for speed optimization
-- file order for exted resource inverted
-- clear_compiled_tpl and clear_cache_all will not touch .svn folder any longer
-03/27/2009
-- added extend resource
-03/26/2009
-- fixed parser not to create error on `word` in double quoted strings
-- allow PHP  array(...)
-- implemented  $smarty.block.name.parent to access parent block content
-- fixed smarty.class
-03/23/2009
-- fixed {foreachelse} and {forelse} tags
-03/22/2009
-- fixed possible sources for notice errors
-- rearrange SVN into distribution and development folders
-03/21/2009
-- fixed exceptions in function plugins
-- fixed notice error in Smarty.class.php
-- allow chained objects to span multiple lines
-- fixed error in modifiers
-03/20/2009
-- moved /plugins folder into /libs folder
-- added noprint modifier
-- autoappend a directory separator if the xxxxx_dir definition have no trailing one
-03/19/2009
-- allow array definition as modifier parameter
-- changed modifier to use multi byte string funktions.
-03/17/2009
-- bugfix
-03/15/2009
-- added {include_php} tag for BC
-- removed @ error suppression
-- bugfix fetch did always repeat output of first call when calling same template several times
-- PHPunit tests extended
-03/13/2009
-- changed block syntax to be Smarty like  {block:titel} -> {block name=titel}
-- compiling of {block} and {extend} tags rewriten for better performance
-- added special Smarty variable block  ($smarty.block.foo} returns the parent definition of block foo
-- optimization of {block} tag compiled code.
-- fixed problem with escaped double quotes in double quoted strings
-03/12/2009
-- added support of template inheritance by {extend } and {block } tags.
-- bugfix comments within literals
-- added scope attribuie to {include} tag
-03/10/2009
-- couple of bugfixes and improvements
-- PHPunit tests extended
-03/09/2009
-- added support for global template vars.  {assign_global...}  $smarty->assign_global(...)
-- added direct_access_security
-- PHPunit tests extended
-- added missing {if} tag conditions like "is div by" etc.
-03/08/2009
-- splitted up the Compiler class to make it easier to use a coustom compiler
-- made default plugins_dir relative to Smarty root and not current working directory
-- some changes to make the lexer parser better configurable
-- implemented {section} tag for Smarty2 BC
-03/07/2009
-- fixed problem with comment tags
-- fixed problem with #xxxx in double quoted string
-- new {while} tag implemented
-- made lexer and paser class configurable as $smarty property
-- Smarty method get_template_vars implemented
-- Smarty method get_registered_object implemented
-- Smarty method trigger_error implemented
-- PHPunit tests extended
-03/06/2009
-- final changes on config variable handling
-- parser change - unquoted strings will by be converted into single quoted strings
-- PHPunit tests extended
-- some code cleanup
-- fixed problem on catenate strings with expression
-- update of count_words modifier
-- bugfix on comment tags
-03/05/2009
-- bugfix on <?xml...> tag with caching enabled
-- changes on exception handling (by Monte)
-03/04/2009
-- added support for config variables
-- bugfix on <?xml...> tag
-03/02/2009
-- fixed unqouted strings within modifier parameter
-- bugfix parsing of mofifier parameter
-03/01/2009
-- modifier chaining works now as in Smarty2
-02/28/2009
-- changed handling of unqouted strings
-02/26/2009
-- bugfix
-- changed $smarty.capture.foo to be global for Smarty2 BC.
-02/24/2009
-- bugfix {php} {/php} tags for backward compatibility
-- bugfix for expressions on arrays
-- fixed usage of "null" value
-- added $smarty.foreach.foo.first and $smarty.foreach.foo.last
-02/06/2009
-- bugfix for request variables without index  for example $smarty.get
-- experimental solution for variable functions in static class
-02/05/2009
-- update of popup plugin
-- added config variables to template parser (load config functions still missing)
-- parser bugfix for empty quoted strings
-02/03/2009
-- allow array of objects as static class variabales.
-- use htmlentities at source output at template errors.
-02/02/2009
-- changed search order on modifiers to look at plugins folder first
-- parser bug fix for modifier on array elements  $foo.bar|modifier
-- parser bug fix on single quoted srings
-- internal: splitted up compiler plugin files
-02/01/2009
-- allow method chaining on static classes
-- special Smarty variables  $smarty.... implemented
-- added {PHP} {/PHP} tags for backward compatibility
-01/31/2009
-- added {math} plugin for Smarty2 BC
-- added template_exists method
-- changed Smarty3 method enable_security() to enableSecurity() to follow camelCase standards
-01/30/2009
-- bugfix in single quoted strings
-- changed syntax for variable property access from $foo:property to $foo@property because of ambiguous syntax at modifiers
-01/29/2009
-- syntax for array definition changed from (1,2,3) to [1,2,3] to remove ambiguous syntax
-- allow  {for $foo in [1,2,3]} syntax
-- bugfix in double quoted strings
-- allow <?xml...?> tags in template even if short_tags are enabled
-01/28/2009
-- fixed '!==' if condition.
-01/28/2009
-- added support of {strip} {/strip} tag.
-01/27/2009
-- bug fix on backticks in double quoted strings at objects
-01/25/2009
-- Smarty2 modfiers added to SVN
-01/25/2009
-- bugfix allow arrays at object properties in Smarty syntax
-- the template object is now passed as additional parameter at plugin calls
-- clear_compiled_tpl method completed
-01/20/2009
-- access to class constants implemented  ( class::CONSTANT )
-- access to static class variables implemented ( class::$variable )
-- call of static class methods implemented ( class::method() )
-01/16/2009
-- reallow leading _ in variable names  {$_var}
-- allow array of objects  {$array.index->method()} syntax
-- finished work on clear_cache and clear_cache_all methods
-01/11/2009
-- added support of {literal} tag
-- added support of {ldelim} and {rdelim} tags
-- make code compatible to run with E_STRICT error setting
-01/08/2009
-- moved clear_assign and clear_all_assign to internal.templatebase.php
-- added assign_by_ref, append and append_by_ref methods
-01/02/2009
-- added load_filter method
-- fished work on filter handling
-- optimization of plugin loading
-12/30/2008
-- added compiler support of registered object
-- added backtick support in doubled quoted strings for backward compatibility
-- some minor bug fixes and improvments
-12/23/2008
-- fixed problem of not working "not" operator in if-expressions
-- added handling of compiler function plugins
-- finished work on (un)register_compiler_function method
-- finished work on (un)register_modifier method
-- plugin handling from plugins folder changed for modifier plugins
-deleted - internal.modifier.php
-- added modifier chaining to parser
-12/17/2008
-- finished (un)register_function method
-- finished (un)register_block method
-- added security checking for PHP functions in PHP templates
-- plugin handling from plugins folder rewritten
-new - internal.plugin_handler.php
-deleted - internal.block.php
-deleted - internal.function.php
-- removed plugin checking from security handler
-12/16/2008
-- new start of this change_log file

changeset 46	f11c31f7fa3e
parent 45	a56e7f9a0463
child 47	03388ec805b4