Initial Commit

database/php/pear/PHP/Compat/Function/htmlspecialchars_decode.php

@@ -0,0 +1,67 @@
+<?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: Stephan Schmidt <schst@php.net>                             |
+// |          Aidan Lister <aidan@php.net>                                |
+// +----------------------------------------------------------------------+
+//
+// $Id: htmlspecialchars_decode.php,v 1.3 2005/06/18 14:02:09 aidan Exp $
+
+
+/**
+ * Replace function htmlspecialchars_decode()
+ *
+ * @category    PHP
+ * @package     PHP_Compat
+ * @link        http://php.net/function.htmlspecialchars_decode
+ * @author      Aidan Lister <aidan@php.net>
+ * @version     $Revision: 1.3 $
+ * @since       PHP 5.1.0
+ * @require     PHP 4.0.0 (user_error)
+ */
+if (!function_exists('htmlspecialchars_decode')) {
+    function 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;
+        }
+
+        // Init
+        $from   = array('&amp;', '&lt;', '&gt;');
+        $to     = array('&', '<', '>');
+        
+        // The function does not behave as documented
+        // This matches the actual behaviour of the function
+        if ($quote_style & ENT_COMPAT || $quote_style & ENT_QUOTES) {
+            $from[] = '&quot;';
+            $to[]   = '"';
+            
+            $from[] = '&#039;';
+            $to[]   = "'";
+        }
+
+        return str_replace($from, $to, $string);
+    }
+}
+
+?>