Rev Author Line No. Line
130 kaklik 1 <?php
2 // +----------------------------------------------------------------------+
3 // | PHP Version 4 |
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) 1997-2004 The PHP Group |
6 // +----------------------------------------------------------------------+
7 // | This source file is subject to version 3.0 of the PHP license, |
8 // | that is bundled with this package in the file LICENSE, and is |
9 // | available at through the world-wide-web at |
10 // | http://www.php.net/license/3_0.txt. |
11 // | If you did not receive a copy of the PHP license and are unable to |
12 // | obtain it through the world-wide-web, please send a note to |
13 // | license@php.net so we can mail you a copy immediately. |
14 // +----------------------------------------------------------------------+
15 // | Authors: Aidan Lister <aidan@php.net> |
16 // +----------------------------------------------------------------------+
17 //
18 // $Id: ini_get_all.php,v 1.3 2005/01/26 04:55:13 aidan Exp $
19  
20  
21 /**
22 * Replace ini_get_all()
23 *
24 * @category PHP
25 * @package PHP_Compat
26 * @link http://php.net/function.ini_get_all
27 * @author Aidan Lister <aidan@php.net>
28 * @version $Revision: 1.3 $
29 * @since PHP 4.2.0
30 * @require PHP 4.0.0 (user_error)
31 */
32 if (!function_exists('ini_get_all')) {
33 function ini_get_all($extension = null)
34 {
35 // Sanity check
36 if (!is_scalar($extension)) {
37 user_error('ini_get_all() expects parameter 1 to be string, ' .
38 gettype($extension) . ' given', E_USER_WARNING);
39 return false;
40 }
41  
42 // Get the location of php.ini
43 ob_start();
44 phpinfo(INFO_GENERAL);
45 $info = ob_get_contents();
46 ob_clean();
47 $info = explode("\n", $info);
48 $line = array_values(preg_grep('#php.ini#', $info));
49 list (, $value) = explode('<td class="v">', $line[0]);
50 $inifile = trim(strip_tags($value));
51  
52 // Parse
53 if ($extension !== null) {
54 $ini_all = parse_ini_file($inifile, true);
55  
56 // Lowercase extension keys
57 foreach ($ini_all as $key => $value) {
58 $ini_arr[strtolower($key)] = $value;
59 }
60  
61 $ini = $ini_arr[$extension];
62 } else {
63 $ini = parse_ini_file($inifile);
64 }
65  
66 // Order
67 $ini_lc = array_map('strtolower', array_keys($ini));
68 array_multisort($ini_lc, SORT_ASC, SORT_STRING, $ini);
69  
70 // Format
71 $info = array();
72 foreach ($ini as $key => $value) {
73 $info[$key] = array(
74 'global_value' => $value,
75 'local_value' => ini_get($key),
76 // No way to know this
77 'access' => -1
78 );
79 }
80  
81 return $info;
82 }
83 }
84  
85 ?>