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- <?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: ini_get_all.php,v 1.3 2005/01/26 04:55:13 aidan Exp $
-
-
- /**
- * Replace ini_get_all()
- *
- * @category PHP
- * @package PHP_Compat
- * @link http://php.net/function.ini_get_all
- * @author Aidan Lister <aidan@php.net>
- * @version $Revision: 1.3 $
- * @since PHP 4.2.0
- * @require PHP 4.0.0 (user_error)
- */
- if (!function_exists('ini_get_all')) {
- function ini_get_all($extension = null)
- {
- // Sanity check
- if (!is_scalar($extension)) {
- user_error('ini_get_all() expects parameter 1 to be string, ' .
- gettype($extension) . ' given', E_USER_WARNING);
- return false;
- }
-
- // Get the location of php.ini
- ob_start();
- phpinfo(INFO_GENERAL);
- $info = ob_get_contents();
- ob_clean();
- $info = explode("\n", $info);
- $line = array_values(preg_grep('#php.ini#', $info));
- list (, $value) = explode('<td class="v">', $line[0]);
- $inifile = trim(strip_tags($value));
-
- // Parse
- if ($extension !== null) {
- $ini_all = parse_ini_file($inifile, true);
-
- // Lowercase extension keys
- foreach ($ini_all as $key => $value) {
- $ini_arr[strtolower($key)] = $value;
- }
-
- $ini = $ini_arr[$extension];
- } else {
- $ini = parse_ini_file($inifile);
- }
-
- // Order
- $ini_lc = array_map('strtolower', array_keys($ini));
- array_multisort($ini_lc, SORT_ASC, SORT_STRING, $ini);
-
- // Format
- $info = array();
- foreach ($ini as $key => $value) {
- $info[$key] = array(
- 'global_value' => $value,
- 'local_value' => ini_get($key),
- // No way to know this
- 'access' => -1
- );
- }
-
- return $info;
- }
- }
-
- ?>