PHP Decode

--TEST--
Test array_multisort() function : usage variation - testing with multiple array arguments
--FILE--
<?php
echo "*** Testing array_multisort() : Testing  with multiple array arguments ***\n";

$arr1 = array (4,3,3,3);
$arr2 = array (9,3,2,2);
$arr3 = array (9,9,2,1);

var_dump(array_multisort($arr1, $arr2, $arr3));

var_dump($arr1);
var_dump($arr2);
var_dump($arr3);

?>
--EXPECT--
*** Testing array_multisort() : Testing  with multiple array arguments ***
bool(true)
array(4) {
  [0]=>
  int(3)
  [1]=>
  int(3)
  [2]=>
  int(3)
  [3]=>
  int(4)
}
array(4) {
  [0]=>
  int(2)
  [1]=>
  int(2)
  [2]=>
  int(3)
  [3]=>
  int(9)
}
array(4) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  int(9)
  [3]=>
  int(9)
}