Version 4.1.19

system/3rd_party/php-punycode/polyfill.php

@@ -0,0 +1,15 @@
+<?php
+
+// HTMLPurifier will automatically use http://php.net/idn_to_ascii if
+// the IDN extension is installed. This is a small Polyfill to declare
+// that method and use the php-punycode library so that IDNs can be
+// supported in all environments
+
+require_once 'Punycode.php';
+	
+function idn_to_ascii( $string )
+{
+	$punycode = new \TrueBV\Punycode;
+	return $punycode->encode( $string );
+}
+