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@ 2014-07-09T08:39:46Z

<?php
error_reporting(-1);
$callback=function(){
    print_r(func_get_args());
};
$once=function($args) use($callback) {
    call_user_func_array($callback,$args);
};
$once(array(1,2,3));

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
error_reporting: documentation ( source)

preferences:dark modelive preview

31.46 ms | 402 KiB | 5 Q