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@ 2013-11-20T17:07:47Z

<?php

function handler()
{
}

set_error_handler('handler');

function func()
{
    $var = 1;
    trigger_error('error');
    $realVar = $var;
    $anotherValue = 1;
    trigger_error('error');
}

$items = new ArrayObject(array(1));

unset($items[0]);
unset($items[0][0]);
func();

Output
Performance
VLD
References
Branches

set_error_handler: documentation ( source)
trigger_error: documentation ( source)

preferences:dark modelive preview

44.49 ms | 402 KiB | 5 Q