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run code in 200+ php & hhvm versions
Bugs & Features
<?php $data->uid = 234; if (!empty($data->uid)) { $uid = $data->uid[0]; } print_r($uid);
based on qn2Zc
Output for 5.4.0 - 7.2.0
Warning: Creating default object from empty value in /in/q5a99 on line 4
Output for 5.0.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/q5a99 on line 4
Output for 4.3.0 - 4.4.9