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@ 2014-10-23T22:56:53Z

<?php
$obj = new stdClass;
$obj->{123} = '456';   
print_r($obj);
echo $obj->{123},"\n";
if (isset($obj->{123})) { echo 'Property 123 is set',"\n";}
if (property_exists($obj,123)) echo 'Property 123 exists',"\n";
echo $obj->{123};

Output
Performance
VLD
References
Branches

property_exists: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

55.69 ms | 402 KiB | 5 Q