File class\libraries\vendor\smarty\smarty\libs\sysplugins\smarty_internal_method_unloadfilter.php

1:	<?php
2:
3:	/**
4:	* Smarty Method UnloadFilter
5:	*
6:	* Smarty::unloadFilter() method
7:	*
8:	* @package Smarty
9:	* @subpackage PluginsInternal
10:	* @author Uwe Tews
11:	*/
12:	class Smarty_Internal_Method_UnloadFilter extends Smarty_Internal_Method_LoadFilter
13:	{
14:	/**
15:	* load a filter of specified type and name
16:	*
17:	* @api Smarty::unloadFilter()
18:	*
19:	* @link http://www.smarty.net/docs/en/api.unload.filter.tpl
20:	*
21:	* @param \Smarty_Internal_TemplateBase\|\Smarty_Internal_Template\|\Smarty $obj
22:	* @param string $type filter type
23:	* @param string $name filter name
24:	*
25:	* @return Smarty_Internal_TemplateBase
26:	* @throws \SmartyException
27:	*/
28:	public function unloadFilter(Smarty_Internal_TemplateBase $obj, $type, $name)
29:	{
30:	$smarty = $obj->_getSmartyObj();
31:	$this->_checkFilterType($type);
32:	if (isset($smarty->registered_filters[ $type ])) {
33:	$_filter_name = "smarty_{$type}filter_{$name}";
34:	if (isset($smarty->registered_filters[ $type ][ $_filter_name ])) {
35:	unset($smarty->registered_filters[ $type ][ $_filter_name ]);
36:	if (empty($smarty->registered_filters[ $type ])) {
37:	unset($smarty->registered_filters[ $type ]);
38:	}
39:	}
40:	}
41:	return $obj;
42:	}
43:	}
44: