3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2015-09-21T21:41:49Z

<?php

function brokenTrace($arg1, $arg2)
{
    backtraceWrapper();
    unset($arg1);
    backtraceWrapper();
    unset($arg2);
    backtraceWrapper();
}

function backtraceWrapper()
{
    $bt = debug_backtrace();
    $args = $bt[1]['args'];
    for ($i = 0; $i < count($args); $i++) {
        var_dump($args[$i]);
    }
}

brokenTrace("A", "B");

Output
Performance
VLD
References
Branches

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

preferences:dark modelive preview

41.46 ms | 402 KiB | 5 Q