/usr/share/php/PHP/Compat/Function/htmlspecialchars_decode.php is in php-compat 1.6.0a3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Replace function htmlspecialchars_decode()
*
* @category PHP
* @package PHP_Compat
* @license LGPL - http://www.gnu.org/licenses/lgpl.html
* @copyright 2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
* @link http://php.net/function.htmlspecialchars_decode
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 269597 $
* @since PHP 5.1.0
* @require PHP 4.0.0 (user_error)
*/
function php_compat_htmlspecialchars_decode($string, $quote_style = null)
{
// Sanity check
if (!is_scalar($string)) {
user_error('htmlspecialchars_decode() expects parameter 1 to be string, ' .
gettype($string) . ' given', E_USER_WARNING);
return;
}
if (!is_int($quote_style) && $quote_style !== null) {
user_error('htmlspecialchars_decode() expects parameter 2 to be integer, ' .
gettype($quote_style) . ' given', E_USER_WARNING);
return;
}
// The function does not behave as documented
// This matches the actual behaviour of the function
if ($quote_style & ENT_COMPAT || $quote_style & ENT_QUOTES) {
$from = array('"', ''', '<', '>', '&');
$to = array('"', "'", '<', '>', '&');
} else {
$from = array('<', '>', '&');
$to = array('<', '>', '&');
}
return str_replace($from, $to, $string);
}
// Define
if (!function_exists('htmlspecialchars_decode')) {
function htmlspecialchars_decode($string, $quote_style = null)
{
return php_compat_htmlspecialchars_decode($string, $quote_style);
}
}
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