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recursive array_map for php4

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in php5 use array_walk_recursive

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  1. function array_map_recursive($callback, $array) {
  2. 	$r = array();
  3. 	if (is_array($array)) {
  4. 		foreach($array as $key => $value) {
  5. 			$r[$key] = is_scalar($value) ? $callback($value) : array_map_recursive($callback, $value);
  6. 			return $r;
  7. 		}
  8. 	}
  9. }

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