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@ 2016-10-08T15:20:25Z

<?php

$bar = [
   function() use (&$k) {
      echo "first!";
   },
   function() use (&$k) {
      echo "second!";
   },
];

sort($bar);

$bar[0]();

Output
Performance
VLD
References
Branches

sort: documentation ( source)

preferences:dark modelive previewkey bindings

20.48 ms | 474 KiB | 4 Q