original_string: public function sortPClasses(&$array)
      {
          if (!is_array($array)) {
              //Input is not an array!
              $array = array();
              return;
          }
          //Sort pclasses array after natural sort (natcmp)
          if (!function_exists('pcCmp')) {
              /**
               * Comparison function
               *
               * @param KlarnaPClass $a object 1
               * @param KlarnaPClass $b object 2
               *
               * @return int
               */
              function pcCmp($a, $b)
              {
                  if ($a->getDescription() == null
                      && $b->getDescription() == null
                  ) {
                      return 0;
                  } else if ($a->getDescription() == null) {
                      return 1;
                  } else if ($b->getDescription() == null) {
                      return -1;
                  } else if ($b->getType() === 2 && $a->getType() !== 2) {
                      return 1;
                  } else if ($b->getType() !== 2 && $a->getType() === 2) {
                      return -1;
                  }
  
                  return strnatcmp($a->getDescription(), $b->getDescription())*-1;
              }
          }
          usort($array, "pcCmp");
      }
code: public function sortPClasses(&$array)
      {
          if (!is_array($array)) {
              //Input is not an array!
              $array = array();
              return;
          }
          //Sort pclasses array after natural sort (natcmp)
          if (!function_exists('pcCmp')) {
              /**
               * Comparison function
               *
               * @param KlarnaPClass $a object 1
               * @param KlarnaPClass $b object 2
               *
               * @return int
               */
              function pcCmp($a, $b)
              {
                  if ($a->getDescription() == null
                      && $b->getDescription() == null
                  ) {
                      return 0;
                  } else if ($a->getDescription() == null) {
                      return 1;
                  } else if ($b->getDescription() == null) {
                      return -1;
                  } else if ($b->getType() === 2 && $a->getType() !== 2) {
                      return 1;
                  } else if ($b->getType() !== 2 && $a->getType() === 2) {
                      return -1;
                  }
  
                  return strnatcmp($a->getDescription(), $b->getDescription())*-1;
              }
          }
          usort($array, "pcCmp");
      }
code_tokens: public function sortPClasses ( & $ array ) { if ( ! is_array ( $ array ) ) { //Input is not an array! $ array = array ( ) ; return ; } //Sort pclasses array after natural sort (natcmp) if ( ! function_exists ( 'pcCmp' ) ) { /**
               * Comparison function
               *
               * @param KlarnaPClass $a object 1
               * @param KlarnaPClass $b object 2
               *
               * @return int
               */ function pcCmp ( $ a , $ b ) { if ( $ a -> getDescription ( ) == null && $ b -> getDescription ( ) == null ) { return 0 ; } else if ( $ a -> getDescription ( ) == null ) { return 1 ; } else if ( $ b -> getDescription ( ) == null ) { return - 1 ; } else if ( $ b -> getType ( ) === 2 && $ a -> getType ( ) !== 2 ) { return 1 ; } else if ( $ b -> getType ( ) !== 2 && $ a -> getType ( ) === 2 ) { return - 1 ; } return strnatcmp ( $ a -> getDescription ( ) , $ b -> getDescription ( ) ) * - 1 ; } } usort ( $ array , "pcCmp" ) ; }
docstring: Sorts the specified array of KlarnaPClasses.
  
  @param array &$array An array of {@link KlarnaPClass PClasses}.
  
  @return void
docstring_tokens: Sorts the specified array of KlarnaPClasses .