original_string: public static function isInt($int)
      {
          return (is_string($int) || is_int($int) || is_float($int)) &&
              ctype_digit((string)$int);
      }
code: public static function isInt($int)
      {
          return (is_string($int) || is_int($int) || is_float($int)) &&
              ctype_digit((string)$int);
      }
code_tokens: public static function isInt ( $ int ) { return ( is_string ( $ int ) || is_int ( $ int ) || is_float ( $ int ) ) && ctype_digit ( ( string ) $ int ) ; }
docstring: Checks to see if str, float, or int type and represents whole number
  @param mixed $int
  @return boolean
docstring_tokens: Checks to see if str float or int type and represents whole number