36 lines
753 B
PHP
36 lines
753 B
PHP
<?php
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/**
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* Smarty method Load_Filter
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*
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* Loads a filter plugin
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*
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* @package Smarty
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* @subpackage SmartyMethod
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* @author Uwe Tews
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*/
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/**
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* load a filter of specified type and name
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*
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* @param string $type filter type
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* @param string $name filter name
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*/
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function load_filter($smarty, $type, $name)
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{
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$_plugin = "smarty_{$type}filter_{$name}";
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$_filter_name = $_plugin;
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if ($smarty->loadPlugin($_plugin)) {
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if (class_exists($_plugin, false)) {
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$_plugin = array($_plugin, 'execute');
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}
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if (is_callable($_plugin)) {
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$smarty->registered_filters[$type][$_filter_name] = $_plugin;
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return;
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}
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}
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throw new Exception("{$type}filter \"{$name}\" not callable");
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}
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?>
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