summaryrefslogtreecommitdiff
path: root/lib/smarty3/plugins/modifiercompiler.strip.php
blob: 04ea332c5286bc4aa426e09014a0782f7b667816 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
<?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:"&nbsp;"}
 * 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]})";
}