3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = new stdClass(); $data->uid = 1234; print $data->uid; print $data->uid[0]; $data = array(); $data['uid'] = 1234; print $data['uid']; print $data['uid'][0];
Output for 8.3.0 - 8.3.4
1234 Warning: Trying to access array offset on int in /in/RHuis on line 6 1234 Warning: Trying to access array offset on int in /in/RHuis on line 11
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
1234 Warning: Trying to access array offset on value of type int in /in/RHuis on line 6 1234 Warning: Trying to access array offset on value of type int in /in/RHuis on line 11
Output for 7.4.0 - 7.4.33
1234 Notice: Trying to access array offset on value of type int in /in/RHuis on line 6 1234 Notice: Trying to access array offset on value of type int in /in/RHuis on line 11
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
12341234

preferences:
287.21 ms | 404 KiB | 455 Q