50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2003-2009 the SysCP Team (see authors).
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Florian Lippert <flo@syscp.org> (2003-2009)
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Functions
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*
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*/
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/**
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* Replaces Strings in an array, with the advantage that you
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* can select which fields should be str_replace'd
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*
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* @param
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* mixed String or array of strings to search for
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* @param
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* mixed String or array to replace with
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* @param
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* array The subject array
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* @param
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* string The fields which should be checked for, separated by spaces
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* @return array The str_replace'd array
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* @author Florian Lippert <flo@syscp.org>
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*/
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function str_replace_array($search, $replace, $subject, $fields = '')
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{
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if (is_array($subject)) {
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$fields = array_trim(explode(' ', $fields));
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foreach ($subject as $field => $value) {
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if ((! is_array($fields) || empty($fields)) || (is_array($fields) && ! empty($fields) && in_array($field, $fields))) {
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$subject[$field] = str_replace($search, $replace, $subject[$field]);
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}
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}
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} else {
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$subject = str_replace($search, $replace, $subject);
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}
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return $subject;
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}
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