Inspekt\Inspekt::isHex PHP 메소드

    public static function isHex($value)
    {
        return ctype_xdigit($value);
    }

 /**
  * Generated from @assert ('F6') === TRUE.
  */
 public function testIsHex2()
 {
     $this->assertSame(true, Inspekt::isHex('F6'));
 }