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@ 2014-11-13T10:04:11Z

<?php

function returnVariable(){
    $foo = 1;
    try{
        return $foo;
    } finally {
        $foo++;
		debug_zval_dump($foo);
    }
}

function returnVariablePlusZero(){
    $foo = 1;
    try{
        return $foo + 0;
    } finally {
        $foo++;
    }
}

var_dump(returnVariable(), returnVariablePlusZero());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
debug_zval_dump: documentation ( source)

preferences:dark modelive preview

50.39 ms | 402 KiB | 5 Q