| New file |
|---|
| 0,0 → 1,93 |
|---|
| <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
| /** |
| * CodeIgniter |
| * |
| * An open source application development framework for PHP 4.3.2 or newer |
| * |
| * @package CodeIgniter |
| * @author ExpressionEngine Dev Team |
| * @copyright Copyright (c) 2008, EllisLab, Inc. |
| * @license http://codeigniter.com/user_guide/license.html |
| * @link http://codeigniter.com |
| * @since Version 1.0 |
| * @filesource |
| */ |
| |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Compatibility Functions |
| * |
| * Function overrides for older versions of PHP or PHP environments missing |
| * certain extensions / libraries |
| * |
| * @package CodeIgniter |
| * @subpackage codeigniter |
| * @category Compatibility Functions |
| * @author ExpressionEngine Development Team |
| * @link http://codeigniter.com/user_guide/ |
| */ |
| |
| // ------------------------------------------------------------------------ |
| |
| /* |
| * PHP versions prior to 5.0 don't support the E_STRICT constant |
| * so we need to explicitly define it otherwise the Exception class |
| * will generate errors when running under PHP 4 |
| * |
| */ |
| if ( ! defined('E_STRICT')) |
| { |
| define('E_STRICT', 2048); |
| } |
| |
| /** |
| * ctype_digit() |
| * |
| * Determines if a string is comprised only of digits |
| * http://us.php.net/manual/en/function.ctype_digit.php |
| * |
| * @access public |
| * @param string |
| * @return bool |
| */ |
| if ( ! function_exists('ctype_digit')) |
| { |
| function ctype_digit($str) |
| { |
| if ( ! is_string($str) OR $str == '') |
| { |
| return FALSE; |
| } |
| |
| return ! preg_match('/[^0-9]/', $str); |
| } |
| } |
| |
| // -------------------------------------------------------------------- |
| |
| /** |
| * ctype_alnum() |
| * |
| * Determines if a string is comprised of only alphanumeric characters |
| * http://us.php.net/manual/en/function.ctype-alnum.php |
| * |
| * @access public |
| * @param string |
| * @return bool |
| */ |
| if ( ! function_exists('ctype_alnum')) |
| { |
| function ctype_alnum($str) |
| { |
| if ( ! is_string($str) OR $str == '') |
| { |
| return FALSE; |
| } |
| |
| return ! preg_match('/[^0-9a-z]/i', $str); |
| } |
| } |
| |
| /* End of file Compat.php */ |
| /* Location: ./system/codeigniter/Compat.php */ |