Lines Matching refs:array1
500 * @param mixed $array1
505 public static function array_merge_clobber($array1, $array2) { argument
508 if (!is_array($array1) || !is_array($array2)) {
511 $newarray = $array1;
523 * @param mixed $array1
528 public static function array_merge_noclobber($array1, $array2) { argument
529 if (!is_array($array1) || !is_array($array2)) {
532 $newarray = $array1;
544 * @param mixed $array1
549 public static function flipped_array_merge_noclobber($array1, $array2) { argument
550 if (!is_array($array1) || !is_array($array2)) {
554 $newarray = array_flip($array1);