42 Zeilen
1.4 KiB
PHP
42 Zeilen
1.4 KiB
PHP
<?php
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/**
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* Smarty Method UnregisterFilter
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*
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* Smarty::unregisterFilter() method
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Uwe Tews
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*/
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class Smarty_Internal_Method_UnregisterFilter extends Smarty_Internal_Method_RegisterFilter
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{
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/**
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* Unregisters a filter function
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*
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* @api Smarty::unregisterFilter()
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*
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* @link http://www.smarty.net/docs/en/api.unregister.filter.tpl
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*
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* @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
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* @param string $type filter type
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* @param callback|string $callback
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*
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* @return \Smarty|\Smarty_Internal_Template
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*/
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public function unregisterFilter(Smarty_Internal_TemplateBase $obj, $type, $callback)
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{
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$smarty = $obj->_getSmartyObj();
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$this->_checkFilterType($type);
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if (isset($smarty->registered_filters[ $type ])) {
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$name = is_string($callback) ? $callback : $this->_getFilterName($callback);
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if (isset($smarty->registered_filters[ $type ][ $name ])) {
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unset($smarty->registered_filters[ $type ][ $name ]);
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if (empty($smarty->registered_filters[ $type ])) {
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unset($smarty->registered_filters[ $type ]);
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}
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}
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}
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return $obj;
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}
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} |