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  1. <?php
  2.  
  3. $names = array('a', 'c', 'd', 'b');
  4. $ages = array(1, 2, 3, 4);
  5.  
  6. array_multisort($names, $ages);
  7.  
  8. var_dump($names, $ages);
Success #stdin #stdout 0.01s 20520KB
stdin
Standard input is empty
stdout
array(4) {
  [0]=>
  string(1) "a"
  [1]=>
  string(1) "b"
  [2]=>
  string(1) "c"
  [3]=>
  string(1) "d"
}
array(4) {
  [0]=>
  int(1)
  [1]=>
  int(4)
  [2]=>
  int(2)
  [3]=>
  int(3)
}