array_multisort1

array_multisort() can be used to sort several arrays at once, or a multi-dimensional array by one or more dimensions

function array_multisort1(
  inout mixed $arg1,
): bool;

Associative (string) keys will be maintained, but numeric keys will be re-indexed.

Parameters

• inout mixed $arg1 - An array being sorted.

Returns

• bool - - Returns TRUE on success or FALSE on failure.