<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty strip modifier plugin
* Type: modifier
* Name: strip
* Purpose: Replace all repeated spaces, newlines, tabs
* with a single space or supplied replacement string.
* Example: {$var|strip} {$var|strip:" "}
* Date: September 25th, 2002
*
* @link http://www.smarty.net/manual/en/language.modifier.strip.php strip (Smarty online manual)
* @author Uwe Tews
*
* @param array $params parameters
*
* @return string with compiled code
*/
function smarty_modifiercompiler_strip($params)
{
if (!isset($params[ 1 ])) {
$params[ 1 ] = "' '";
}
return "preg_replace('!\s+!" . Smarty::$_UTF8_MODIFIER . "', {$params[1]},{$params[0]})";
}
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