modifiercompiler.strip.php
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modifiercompiler.strip.php
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	<?php
	/**
	* Smarty plugin
	*
	* @package Smarty
	* @subpackage PluginsModifierCompiler
	*/

	/**
	* Smarty strip modifier plugin
	*
	* Type: modifier<br>
	* Name: strip<br>
	* Purpose: Replace all repeated spaces, newlines, tabs
	* with a single space or supplied replacement string.<br>
	* Example: {$var\|strip} {$var\|strip:" "}<br>
	* 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, $compiler)
	{
	if (!isset($params[1])) {
	$params[1] = "' '";
	}

	return "preg_replace('!\s+!" . Smarty::$_UTF8_MODIFIER . "', {$params[1]},{$params[0]})";
	}