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<?php $data->uid = '234'; if (!empty($data->uid)) { $uid = $data->uid[0]; } print_r($uid);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Attempt to assign property "uid" on null in /in/qn2Zc:4 Stack trace: #0 {main} thrown in /in/qn2Zc on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: Creating default object from empty value in /in/qn2Zc on line 4 2
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/qn2Zc on line 4 2
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
2

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230.42 ms | 402 KiB | 354 Q