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<?php
/**
* PHP 4.1.x Compatibility functions
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Äîñòóï çàïðåùåí' );
if (!function_exists( 'array_change_key_case' )) {
if (!defined('CASE_LOWER')) {
define('CASE_LOWER', 0);
}
if (!defined('CASE_UPPER')) {
define('CASE_UPPER', 1);
}
function array_change_key_case( $input, $case=CASE_LOWER ) {
if (!is_array( $input )) {
return false;
}
$array = array();
foreach ($input as $k=>$v) {
if ($case) {
$array[strtoupper( $k )] = $v;
} else {
$array[strtolower( $k )] = $v;
}
}
return $array;
}
}
/**
* Add functionanlity of html_entity_decode() to PHP under 4.3
*
* @category PHP
* @package PHP_Compat
* @link http://php.net/function.html_entity_decode
* @since PHP 4.3
* @require PHP 4.0.1
*/
if (!function_exists('html_entity_decode')) {
function html_entity_decode($string)
{
// Replace numeric
$string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);
$string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string);
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
return strtr($string, $trans_tbl);
}
}
?>