PHP Decode

--TEST--
Test array_multisort() function : basic functionality
--FILE--
<?php
echo "*** Testing array_multisort() : basic functionality - renumbering of numeric keys ***\n";

// Initialise all required variables
$ar1 = array( "strkey" => 2,  1,  9 => 1);
$ar2 = array( 2, "aa" , "1");

echo "\n-- Testing array_multisort() function with all normal arguments --\n";
var_dump( array_multisort($ar1, SORT_ASC, SORT_REGULAR, $ar2, SORT_ASC, SORT_NUMERIC) );
var_dump($ar1, $ar2);

?>
--EXPECT--
*** Testing array_multisort() : basic functionality - renumbering of numeric keys ***

-- Testing array_multisort() function with all normal arguments --
bool(true)
array(3) {
  [0]=>
  int(1)
  [1]=>
  int(1)
  ["strkey"]=>
  int(2)
}
array(3) {
  [0]=>
  string(2) "aa"
  [1]=>
  string(1) "1"
  [2]=>
  int(2)
}