str::unxml PHP Method

    static function unxml($string)
    {
        // flip the conversion table
        $table = array_flip(self::entities());
        // convert xml entities to html entities
        $string = strtr($string, $table);
        return str::unhtml($string);
    }

 public function testUnxml()
 {
     $this->assertEquals($this->sample, str::unxml('Super Äwesøme String'));
 }