original_string: static public function renumberKeysToAvoidLeapsIfKeysAreAllNumeric(array $array = array(), $level = 0)
      {
          $level++;
          $allKeysAreNumeric = TRUE;
          foreach (array_keys($array) as $key) {
              if (is_numeric($key) === FALSE) {
                  $allKeysAreNumeric = FALSE;
                  break;
              }
          }
          $renumberedArray = $array;
          if ($allKeysAreNumeric === TRUE) {
              $renumberedArray = array_values($array);
          }
          foreach ($renumberedArray as $key => $value) {
              if (is_array($value)) {
                  $renumberedArray[$key] = self::renumberKeysToAvoidLeapsIfKeysAreAllNumeric($value, $level);
              }
          }
  
          return $renumberedArray;
      }
code: static public function renumberKeysToAvoidLeapsIfKeysAreAllNumeric(array $array = array(), $level = 0)
      {
          $level++;
          $allKeysAreNumeric = TRUE;
          foreach (array_keys($array) as $key) {
              if (is_numeric($key) === FALSE) {
                  $allKeysAreNumeric = FALSE;
                  break;
              }
          }
          $renumberedArray = $array;
          if ($allKeysAreNumeric === TRUE) {
              $renumberedArray = array_values($array);
          }
          foreach ($renumberedArray as $key => $value) {
              if (is_array($value)) {
                  $renumberedArray[$key] = self::renumberKeysToAvoidLeapsIfKeysAreAllNumeric($value, $level);
              }
          }
  
          return $renumberedArray;
      }
code_tokens: static public function renumberKeysToAvoidLeapsIfKeysAreAllNumeric ( array $ array = array ( ) , $ level = 0 ) { $ level ++ ; $ allKeysAreNumeric = TRUE ; foreach ( array_keys ( $ array ) as $ key ) { if ( is_numeric ( $ key ) === FALSE ) { $ allKeysAreNumeric = FALSE ; break ; } } $ renumberedArray = $ array ; if ( $ allKeysAreNumeric === TRUE ) { $ renumberedArray = array_values ( $ array ) ; } foreach ( $ renumberedArray as $ key => $ value ) { if ( is_array ( $ value ) ) { $ renumberedArray [ $ key ] = self :: renumberKeysToAvoidLeapsIfKeysAreAllNumeric ( $ value , $ level ) ; } } return $ renumberedArray ; }
docstring: Renumber the keys of an array to avoid leaps is keys are all numeric.
  
  Is called recursively for nested arrays.
  
  Example:
  
  Given
  array(0 => 'Zero' 1 => 'One', 2 => 'Two', 4 => 'Three')
  as input, it will return
  array(0 => 'Zero' 1 => 'One', 2 => 'Two', 3 => 'Three')
  
  Will treat keys string representations of number (ie. '1') equal to the
  numeric value (ie. 1).
  
  Example:
  Given
  array('0' => 'Zero', '1' => 'One' )
  it will return
  array(0 => 'Zero', 1 => 'One')
  
  @author Susanne Moog <typo3@susanne-moog.de>
  @see typo3/sysext/core/Classes/Utility/ArrayUtility.php
  
  @param array $array Input array
  @param integer $level Internal level used for recursion, do *not* set from outside!
  @return array
docstring_tokens: Renumber the keys of an array to avoid leaps is keys are all numeric .