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@ 2017-07-05T18:34:12Z

<?php

var_dump(is_callable('call'));

call('call');

function call(callable $callable)
{
    
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
is_callable: documentation ( source)

preferences:dark modelive preview

26.3 ms | 402 KiB | 5 Q