original_string: private function getMinInConfiguration($val1, $val2)
      {
          if ($val1 && $val2) {
              return min(array($val1, $val2));
          }
          if ($val1) {
              return $val1;
          }
          if ($val2) {
              return $val2;
          }
  
          return null;
      }
code: private function getMinInConfiguration($val1, $val2)
      {
          if ($val1 && $val2) {
              return min(array($val1, $val2));
          }
          if ($val1) {
              return $val1;
          }
          if ($val2) {
              return $val2;
          }
  
          return null;
      }
code_tokens: private function getMinInConfiguration ( $ val1 , $ val2 ) { if ( $ val1 && $ val2 ) { return min ( array ( $ val1 , $ val2 ) ) ; } if ( $ val1 ) { return $ val1 ; } if ( $ val2 ) { return $ val2 ; } return null ; }
docstring: Get the min in 2 values if there exist.
  
  @param int $val1
  @param int $val2
  
  @return int|NULL
docstring_tokens: Get the min in 2 values if there exist .