| 0,0 → 1,113 |
|---|
| <?php |
| // +----------------------------------------------------------------------+ |
| // | PHP Version 4 | |
| // +----------------------------------------------------------------------+ |
| // | Copyright (c) 1997-2004 The PHP Group | |
| // +----------------------------------------------------------------------+ |
| // | This source file is subject to version 3.0 of the PHP license, | |
| // | that is bundled with this package in the file LICENSE, and is | |
| // | available at through the world-wide-web at | |
| // | http://www.php.net/license/3_0.txt. | |
| // | If you did not receive a copy of the PHP license and are unable to | |
| // | obtain it through the world-wide-web, please send a note to | |
| // | license@php.net so we can mail you a copy immediately. | |
| // +----------------------------------------------------------------------+ |
| // | Authors: Aidan Lister <aidan@php.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: str_ireplace.php,v 1.18 2005/01/26 04:55:13 aidan Exp $ |
| |
| |
| /** |
| * Replace str_ireplace() |
| * |
| * @category PHP |
| * @package PHP_Compat |
| * @link http://php.net/function.str_ireplace |
| * @author Aidan Lister <aidan@php.net> |
| * @version $Revision: 1.18 $ |
| * @since PHP 5 |
| * @require PHP 4.0.0 (user_error) |
| * @note count not by returned by reference, to enable |
| * change '$count = null' to '&$count' |
| */ |
| if (!function_exists('str_ireplace')) { |
| function str_ireplace($search, $replace, $subject, $count = null) |
| { |
| // Sanity check |
| if (is_string($search) && is_array($replace)) { |
| user_error('Array to string conversion', E_USER_NOTICE); |
| $replace = (string) $replace; |
| } |
| |
| // If search isn't an array, make it one |
| if (!is_array($search)) { |
| $search = array ($search); |
| } |
| $search = array_values($search); |
| |
| // If replace isn't an array, make it one, and pad it to the length of search |
| if (!is_array($replace)) { |
| $replace_string = $replace; |
| |
| $replace = array (); |
| for ($i = 0, $c = count($search); $i < $c; $i++) { |
| $replace[$i] = $replace_string; |
| } |
| } |
| $replace = array_values($replace); |
| |
| // Check the replace array is padded to the correct length |
| $length_replace = count($replace); |
| $length_search = count($search); |
| if ($length_replace < $length_search) { |
| for ($i = $length_replace; $i < $length_search; $i++) { |
| $replace[$i] = ''; |
| } |
| } |
| |
| // If subject is not an array, make it one |
| $was_array = false; |
| if (!is_array($subject)) { |
| $was_array = true; |
| $subject = array ($subject); |
| } |
| |
| // Loop through each subject |
| $count = 0; |
| foreach ($subject as $subject_key => $subject_value) { |
| // Loop through each search |
| foreach ($search as $search_key => $search_value) { |
| // Split the array into segments, in between each part is our search |
| $segments = explode(strtolower($search_value), strtolower($subject_value)); |
| |
| // The number of replacements done is the number of segments minus the first |
| $count += count($segments) - 1; |
| $pos = 0; |
| |
| // Loop through each segment |
| foreach ($segments as $segment_key => $segment_value) { |
| // Replace the lowercase segments with the upper case versions |
| $segments[$segment_key] = substr($subject_value, $pos, strlen($segment_value)); |
| // Increase the position relative to the initial string |
| $pos += strlen($segment_value) + strlen($search_value); |
| } |
| |
| // Put our original string back together |
| $subject_value = implode($replace[$search_key], $segments); |
| } |
| |
| $result[$subject_key] = $subject_value; |
| } |
| |
| // Check if subject was initially a string and return it as a string |
| if ($was_array === true) { |
| return $result[0]; |
| } |
| |
| // Otherwise, just return the array |
| return $result; |
| } |
| } |
| |
| ?> |