original_string: public function bitXor( $value1, $value2 )
      {
          $value1 = $this->getIdentifier( $value1 );
          $value2 = $this->getIdentifier( $value2 );
          return "( {$value1} + {$value2} - bitand( {$value1}, {$value2} ) * 2 )";
      }
code: public function bitXor( $value1, $value2 )
      {
          $value1 = $this->getIdentifier( $value1 );
          $value2 = $this->getIdentifier( $value2 );
          return "( {$value1} + {$value2} - bitand( {$value1}, {$value2} ) * 2 )";
      }
code_tokens: public function bitXor ( $ value1 , $ value2 ) { $ value1 = $ this -> getIdentifier ( $ value1 ) ; $ value2 = $ this -> getIdentifier ( $ value2 ) ; return "( {$value1} + {$value2} - bitand( {$value1}, {$value2} ) * 2 )" ; }
docstring: Returns the SQL that performs the bitwise XOR on two values.
  
  @param string $value1
  @param string $value2
  @return string
docstring_tokens: Returns the SQL that performs the bitwise XOR on two values .