3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array ( 0 => array ( this => 3, // instead 0 => 3, 'name' => 'three', ), 1 => array ( this => 5, // instead 0 => 5, 'name' => 'five', ), 2 => array ( this => 7, // instead 0 => 7, 'name' => 'seven', ), ); print_r($a[0]);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Undefined constant "this" in /in/tQdob:6 Stack trace: #0 {main} thrown in /in/tQdob on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 6 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 10 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 14 Notice: Undefined variable: a in /in/tQdob on line 18 Notice: Trying to access array offset on value of type null in /in/tQdob on line 18
Output for 7.3.32 - 7.3.33
Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 6 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 10 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 14
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 6 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 10 Warning: Use of undefined constant this - assumed 'this' (this will throw an Error in a future version of PHP) in /in/tQdob on line 14 Notice: Undefined variable: a in /in/tQdob on line 18
Output for 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
Notice: Use of undefined constant this - assumed 'this' in /in/tQdob on line 6 Notice: Use of undefined constant this - assumed 'this' in /in/tQdob on line 10 Notice: Use of undefined constant this - assumed 'this' in /in/tQdob on line 14 Notice: Undefined variable: a in /in/tQdob on line 18
preferences:
259.08 ms | 403 KiB | 377 Q