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@ 2014-08-26T14:56:05Z

<?php

$f = function($f) {
   return [1,2,3,$f];
};


function foo($a, $b, $c, $d) {
print_r(func_get_args());
}


foo(...$f('4'));

Output
Performance
VLD
References
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print_r: documentation ( source)

preferences:dark modelive preview

52.59 ms | 402 KiB | 5 Q