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Smarty模板编译引擎I.开始第一章. 什么是Smarty?第二章. 安装要求基本安装扩展设置II.模板设计者篇第三章.基本语法注释函数属性第四章.变量从PHP分配的变量Associative arraysArray indexesObjects从配置文件读取的变量{$smarty}保留变量Request variables{$smarty.now}{$smarty.const}{$smarty.capture}{$smarty.config}{$smarty.section}{$smarty.template}第五章.变量调节器capitalizecount_characterscatcount_paragraphscount_sentencescount_wordsdate_formatdefaultescapeindentlowernl2brregex_replacereplacespacifystring_formatstripstrip_tagstruncateupperwordwrap第六章.组合修改器第七章.内建函数captureconfig_loadforeachincludeinclude_phpinsertifldelimliteralphpsectionindexindex_previndex_nextiterationfirstlastrownumloopshowtotalstrip第八章.自定义函数assigncountercycledebugevalfetchhtml_checkboxeshtml_imagehtml_optionshtml_radioshtml_select_datehtml_select_timehtml_tablemathmailtopopup_initpopuptextformat第九章.配置文件第十章.调试控制台III.模板程序员篇第十一章 常量SMARTY_DIR第十二章 变量$template_dir$compile_dir$config_dir$plugins_dir$debugging$debug_tpl$debugging_ctrl$global_assign$undefined$autoload_filters$compile_check$force_compile$caching$cache_dir$cache_lifetime$cache_handler_func$cache_modified_check$config_overwrite$config_booleanize$config_read_hidden$config_fix_newlines$default_template_handler_func$php_handling$security$secure_dir$security_settings$trusted_dir$left_delimiter$right_delimiter$compiler_class$request_vars_order$compile_id$use_sub_dirs$default_modifiers$default_resource_type第十三章.方法appendappend_by_refassignassign_by_refclear_all_assignclear_all_cacheclear_assignclear_cacheclear_compiled_tplclear_configconfig_loaddisplayfetchget_config_varsget_registered_objectget_template_varsis_cachedload_filterregister_blockregister_compiler_functionregister_functionregister_modifierregister_objectregister_outputfilterregister_postfilterregister_prefilterregister_resourcetrigger_errortemplate_existsunregister_blockunregister_compiler_functionunregister_functionunregister_modifierunregister_objectunregister_outputfilterunregister_postfilterunregister_prefilterunregister_resource第十四章.缓存Setting Up CachingMultiple Caches Per PageCache GroupsControlling Cacheability of Plugins' Output第十五章.高级特点ObjectsPrefiltersPostfiltersOutput FiltersCache Handler FunctionResourcesTemplates from $template_dirTemplates from any directoryTemplates from other sourcesDefault template handler function第十六章.以插件扩展SmartyHow Plugins WorkNaming ConventionsWriting PluginsTemplate FunctionsModifiersBlock FunctionsCompiler FunctionsPrefilters/PostfiltersOutput FiltersResourcesInsertsⅣ.高级特点第十七章.疑难解答Smarty/PHP errors第18章.使用技巧和经验Blank Variable HandlingDefault Variable HandlingPassing variable title to header templateDatesWAP/WMLComponentized TemplatesObfuscating E-mail Addresses第十九章. 相关资源第二十章. 漏洞
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register_prefilter
注册预过滤器

void register_prefilter (mixed function)

Use this to dynamically register prefilters to run templates through before they are compiled. See template prefilters for more information on how to setup a prefiltering function.

注册一个在模板编译之前执行的预过滤器。如何设立预过滤函数,请查看模板预过滤器。

The php-function callback function can be either (a) a string containing the function name or (b) an array of the form array(&$object, $method) with &$object being a reference to an object and $method being a string containing the mehod-name or (c) an array of the form array(&$class, $method) with $class being a classname and $method being a class method of that class.

执行函数的格式可以是一个包含函数名称的字符串;也可以是一个array(&$object, $method)数组形式,其中&$object是一个对象的引用,而$method是它的一个方法;还可以是一个array(&$ class, $method)数组形式,其中$class是一个类的名称,$method是类中的一个方法。

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