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32 lines
708 B
PHP
32 lines
708 B
PHP
<?php
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/*
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* Smarty plugin
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* ------------------------------------------------------------
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* Type: modifier
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* Name: escape
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* Purpose: Escape the string according to escapement type
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* ------------------------------------------------------------
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*/
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function smarty_modifier_escape($string, $esc_type = 'html')
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{
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switch ($esc_type) {
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case 'html':
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return htmlspecialchars($string, ENT_QUOTES);
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case 'url':
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return urlencode($string);
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case 'quotes':
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// escape unescaped single quotes
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return preg_replace("%(?<!\\\\)'%", "\\'", $string);
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default:
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return $string;
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}
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}
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/* vim: set expandtab: */
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?>
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