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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;
}
}
?>
|