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@ 2020-04-18T23:21:05Z

<?php

namespace NS;

function ff() { var_dump(__FUNCTION__); }

function run(callable $f) {
    $f();
}
run('NS\ff');

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

54.79 ms | 1503 KiB | 5 Q