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예배 규칙서 찾다

Smarty模板编译引擎序 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 arrays Array indexes Objects 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 capitalize count_characters cat count_paragraphs count_sentences count_words date_format default escape indent lower nl2br regex_replace replace spacify string_format strip strip_tags truncate upper wordwrap 第六章.组合修改器第七章.内建函数 capture config_load foreach include include_php insert if ldelim literal php section index index_prev index_next iteration first last rownum loop show total strip 第八章.自定义函数 assign counter cycle debug eval fetch html_checkboxes html_image html_options html_radios html_select_date html_select_time html_table math mailto popup_init popup textformat 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 append append_by_ref assign assign_by_ref clear_all_assign clear_all_cache clear_assign clear_cache clear_compiled_tpl clear_config config_load display fetch get_config_vars get_registered_object get_template_vars is_cached load_filter register_block register_compiler_function register_function register_modifier register_object register_outputfilter register_postfilter register_prefilter register_resource trigger_error template_exists unregister_block unregister_compiler_function unregister_function unregister_modifier unregister_object unregister_outputfilter unregister_postfilter unregister_prefilter unregister_resource 第十四章.缓存 Setting Up Caching Multiple Caches Per Page Cache Groups Controlling Cacheability of Plugins' Output 第十五章.高级特点 Objects Prefilters Postfilters Output Filters Cache Handler Function Resources Templates from $template_dir Templates from any directory Templates from other sources Default template handler function 第十六章.以插件扩展Smarty How Plugins Work Naming Conventions Writing Plugins Template Functions Modifiers Block Functions Compiler Functions Prefilters/Postfilters Output Filters Resources Inserts Ⅳ.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 Handling Default Variable Handling Passing variable title to header template Dates WAP/WML Componentized Templates Obfuscating E-mail Addresses 第十九章. 相关资源第二十章. 漏洞

문자

Resources资源

Resource plugins are meant as a generic way of providing template sources or PHP script components to Smarty. Some examples of resources: databases, LDAP, shared memory, sockets, and so on.
资源插件被认为是为Smarty提供模板源或PHP脚本组件的一种普通方式。一些资源例子如:数据库、LDAP、共享内存、sockets（套接字）等等。

There are a total of 4 functions that need to be registered for each type of resource. Every function will receive the requested resource as the first parameter and the Smarty object as the last parameter. The rest of parameters depend on the function.
需要为每一种类型的资源注册四个函数。每一个函数将接收被请求的资源作为第一个参数，Smarty对象作为最后一个参数。剩余的参数取决于函数的不同。

bool smarty_resource_ name _source (string $rsrc_name, string &$source, object &$smarty)

bool smarty_resource_ name _timestamp (string $rsrc_name, int &$timestamp, object &$smarty)

bool smarty_resource_ name _secure (string $rsrc_name, object &$smarty)

bool smarty_resource_ name _trusted (string $rsrc_name, object &$smarty)

The first function is supposed to retrieve the resource. Its second parameter is a variable passed by reference where the result should be stored. The function is supposed to return true if it was able to successfully retrieve the resource and false otherwise.
第一个函数将会检索资源。它的第二个参数是一个参考引用变量，结果值会存放到该变量里面。如果此函数能成功的检索到资源，将会返回true，否则返回false。

The second function is supposed to retrieve the last modification time of the requested resource (as a UNIX timestamp). The second parameter is a variable passed by reference where the timestamp should be stored. The function is supposed to return true if the timestamp could be succesfully determined, and false otherwise.
第二个函数将会检索被请求资源的最后修改时间（UNIX时间戳）。它的第二个参数是一个参考引用变量，时间戳值会存放到该变量里面。如果此函数能成功的确定时间戳，将会返回true，否则返回false。

The third function is supposed to return true or false, depending on whether the requested resource is secure or not. This function is used only for template resources but should still be defined.
第三个函数将会返回true或false，取决于被请求资源是否安全。这个函数仅用于模板资源，但仍应被定义。

The fourth function is supposed to return true or false, depending on whether the requested resource is trusted or not. This function is used for only for PHP script components requested by {include_php} tag or {insert} tag with src attribute. However, it should still be defined even for template resources.
第四个函数将会返回true或false，取决于被请求资源是否被信任。这个函数仅用于被 {include_php} 或 {insert} 标记以 src 属性请求的PHP脚本组件。但仍应被定义，甚至用于模板资源也不例外。

See also register_resource(), unregister_resource().

Example 16-10. resource plugin资源插件

<?php

function smarty_resource_db_source($tpl_name, &$tpl_source, &$smarty)
{
 // do database call here to fetch your template,
 // populating $tpl_source
 $sql = new SQL;
 $sql->query("select tpl_source
 from my_table
 where tpl_name='$tpl_name'");
 if ($sql->num_rows) {
 $tpl_source = $sql->record['tpl_source'];
 return true;
 } else {
 return false;
 }
}

function smarty_resource_db_timestamp($tpl_name, &$tpl_timestamp, &$smarty)
{
 // do database call here to populate $tpl_timestamp.
 $sql = new SQL;
 $sql->query("select tpl_timestamp
 from my_table
 where tpl_name='$tpl_name'");
 if ($sql->num_rows) {
 $tpl_timestamp = $sql->record['tpl_timestamp'];
 return true;
 } else {
 return false;
 }
}

function smarty_resource_db_secure($tpl_name, &$smarty)
{
 // assume all templates are secure
 return true;
}

function smarty_resource_db_trusted($tpl_name, &$smarty)
{
 // not used for templates
}
?>

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