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@ 2013-06-06T13:54:41Z

<?php
function foo() {
        var_dump(bar());
}
function bar() {
        return debug_backtrace();
}
call_user_func("foo");

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
debug_backtrace: documentation ( source)

preferences:dark modelive preview

54.89 ms | 402 KiB | 5 Q