php封装的smartyBC类完整实例
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2024-04-02 11:48:34
本文实例讲述了php封装的smartybc类。分享给大家供大家参考,具体如下:
本文实例讲述了php封装的smartybc类。分享给大家供大家参考,具体如下:
<?php /** * project: smarty: the php compiling template engine * file: smartybc.class.php * svn: $id: $ * this library is free software; you can redistribute it and/or * modify it under the terms of the gnu lesser general public * license as published by the free software foundation; either * version 2.1 of the license, or (at your option) any later version. * this library is distributed in the hope that it will be useful, * but without any warranty; without even the implied warranty of * merchantability or fitness for a particular purpose. see the gnu * lesser general public license for more details. * you should have received a copy of the gnu lesser general public * license along with this library; if not, write to the free software * foundation, inc., 59 temple place, suite 330, boston, ma 02111-1307 usa * for questions, help, comments, discussion, etc., please join the * smarty mailing list. send a blank e-mail to * smarty-discussion-subscribe@googlegroups.com * * @link http://www.smarty.net/ * @copyright 2008 new digital group, inc. * @author monte ohrt <monte at ohrt dot com> * @author uwe tews * @author rodney rehm * @package smarty */ /** * @ignore */ require_once(dirname(__file__) . '/smarty.class.php'); /** * smarty backward compatability wrapper class * * @package smarty */ class smartybc extends smarty { /** * smarty 2 bc * * @var string */ public $_version = self::smarty_version; /** * initialize new smartybc object * * @param array $options options to set during initialization, e.g. array( 'forcecompile' => false ) */ public function __construct(array $options = array()) { parent::__construct($options); // register {php} tag $this->registerplugin('block', 'php', 'smarty_php_tag'); } /** * wrapper for assign_by_ref * * @param string $tpl_var the template variable name * @param mixed &$value the referenced value to assign */ public function assign_by_ref($tpl_var, &$value) { $this->assignbyref($tpl_var, $value); } /** * wrapper for append_by_ref * * @param string $tpl_var the template variable name * @param mixed &$value the referenced value to append * @param boolean $merge flag if array elements shall be merged */ public function append_by_ref($tpl_var, &$value, $merge = false) { $this->appendbyref($tpl_var, $value, $merge); } /** * clear the given assigned template variable. * * @param string $tpl_var the template variable to clear */ public function clear_assign($tpl_var) { $this->clearassign($tpl_var); } /** * registers custom function to be used in templates * * @param string $function the name of the template function * @param string $function_impl the name of the php function to register * @param bool $cacheable * @param mixed $cache_attrs */ public function register_function($function, $function_impl, $cacheable = true, $cache_attrs = null) { $this->registerplugin('function', $function, $function_impl, $cacheable, $cache_attrs); } /** * unregisters custom function * * @param string $function name of template function */ public function unregister_function($function) { $this->unregisterplugin('function', $function); } /** * registers object to be used in templates * * @param string $object name of template object * @param object $object_impl the referenced php object to register * @param array $allowed list of allowed methods (empty = all) * @param boolean $smarty_args smarty argument format, else traditional * @param array $block_methods list of methods that are block format * * @throws smartyexception * @internal param array $block_functs list of methods that are block format */ public function register_object($object, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) { settype($allowed, 'array'); settype($smarty_args, 'boolean'); $this->registerobject($object, $object_impl, $allowed, $smarty_args, $block_methods); } /** * unregisters object * * @param string $object name of template object */ public function unregister_object($object) { $this->unregisterobject($object); } /** * registers block function to be used in templates * * @param string $block name of template block * @param string $block_impl php function to register * @param bool $cacheable * @param mixed $cache_attrs */ public function register_block($block, $block_impl, $cacheable = true, $cache_attrs = null) { $this->registerplugin('block', $block, $block_impl, $cacheable, $cache_attrs); } /** * unregisters block function * * @param string $block name of template function */ public function unregister_block($block) { $this->unregisterplugin('block', $block); } /** * registers compiler function * * @param string $function name of template function * @param string $function_impl name of php function to register * @param bool $cacheable */ public function register_compiler_function($function, $function_impl, $cacheable = true) { $this->registerplugin('compiler', $function, $function_impl, $cacheable); } /** * unregisters compiler function * * @param string $function name of template function */ public function unregister_compiler_function($function) { $this->unregisterplugin('compiler', $function); } /** * registers modifier to be used in templates * * @param string $modifier name of template modifier * @param string $modifier_impl name of php function to register */ public function register_modifier($modifier, $modifier_impl) { $this->registerplugin('modifier', $modifier, $modifier_impl); } /** * unregisters modifier * * @param string $modifier name of template modifier */ public function unregister_modifier($modifier) { $this->unregisterplugin('modifier', $modifier); } /** * registers a resource to fetch a template * * @param string $type name of resource * @param array $functions array of functions to handle resource */ public function register_resource($type, $functions) { $this->registerresource($type, $functions); } /** * unregisters a resource * * @param string $type name of resource */ public function unregister_resource($type) { $this->unregisterresource($type); } /** * registers a prefilter function to apply * to a template before compiling * * @param callable $function */ public function register_prefilter($function) { $this->registerfilter('pre', $function); } /** * unregisters a prefilter function * * @param callable $function */ public function unregister_prefilter($function) { $this->unregisterfilter('pre', $function); } /** * registers a postfilter function to apply * to a compiled template after compilation * * @param callable $function */ public function register_postfilter($function) { $this->registerfilter('post', $function); } /** * unregisters a postfilter function * * @param callable $function */ public function unregister_postfilter($function) { $this->unregisterfilter('post', $function); } /** * registers an output filter function to apply * to a template output * * @param callable $function */ public function register_outputfilter($function) { $this->registerfilter('output', $function); } /** * unregisters an outputfilter function * * @param callable $function */ public function unregister_outputfilter($function) { $this->unregisterfilter('output', $function); } /** * load a filter of specified type and name * * @param string $type filter type * @param string $name filter name */ public function load_filter($type, $name) { $this->loadfilter($type, $name); } /** * clear cached content for the given template and cache id * * @param string $tpl_file name of template file * @param string $cache_id name of cache_id * @param string $compile_id name of compile_id * @param string $exp_time expiration time * * @return boolean */ public function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null) { return $this->clearcache($tpl_file, $cache_id, $compile_id, $exp_time); } /** * clear the entire contents of cache (all templates) * * @param string $exp_time expire time * * @return boolean */ public function clear_all_cache($exp_time = null) { return $this->clearcache(null, null, null, $exp_time); } /** * test to see if valid cache exists for this template * * @param string $tpl_file name of template file * @param string $cache_id * @param string $compile_id * * @return boolean */ public function is_cached($tpl_file, $cache_id = null, $compile_id = null) { return $this->iscached($tpl_file, $cache_id, $compile_id); } /** * clear all the assigned template variables. */ public function clear_all_assign() { $this->clearallassign(); } /** * clears compiled version of specified template resource, * or all compiled template files if one is not specified. * this function is for advanced use only, not normally needed. * * @param string $tpl_file * @param string $compile_id * @param string $exp_time * * @return boolean results of {@link smarty_core_rm_auto()} */ public function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null) { return $this->clearcompiledtemplate($tpl_file, $compile_id, $exp_time); } /** * checks whether requested template exists. * * @param string $tpl_file * * @return boolean */ public function template_exists($tpl_file) { return $this->templateexists($tpl_file); } /** * returns an array containing template variables * * @param string $name * * @return array */ public function get_template_vars($name = null) { return $this->gettemplatevars($name); } /** * returns an array containing config variables * * @param string $name * * @return array */ public function get_config_vars($name = null) { return $this->getconfigvars($name); } /** * load configuration values * * @param string $file * @param string $section * @param string $scope */ public function config_load($file, $section = null, $scope = 'global') { $this->configload($file, $section, $scope); } /** * return a reference to a registered object * * @param string $name * * @return object */ public function get_registered_object($name) { return $this->getregisteredobject($name); } /** * clear configuration values * * @param string $var */ public function clear_config($var = null) { $this->clearconfig($var); } /** * trigger smarty error * * @param string $error_msg * @param integer $error_type */ public function trigger_error($error_msg, $error_type = e_user_warning) { trigger_error("smarty error: $error_msg", $error_type); } } /** * smarty {php}{/php} block function * * @param array $params parameter list * @param string $content contents of the block * @param object $template template object * @param boolean &$repeat repeat flag * * @return string content re-formatted */ function smarty_php_tag($params, $content, $template, &$repeat) { eval($content); return ''; }
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希望本文所述对大家基于smarty模板的php程序设计有所帮助。
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