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@ 2015-12-13T13:21:14Z

<?php

$o = (object)array(42);

var_dump(array_key_exists(0, $o), property_exists($o,'0'), isset($o->{0}));

var_dump($o->{0});


$o->{0} = 37;
var_dump(array_key_exists(0, $o), property_exists($o,'0'), isset($o->{0}));

Output
Performance
VLD
References
Branches

property_exists: documentation ( source)
var_dump: documentation ( source)

preferences:dark modelive preview

43.76 ms | 402 KiB | 5 Q