3v4l.org

run code in 300+ PHP versions simultaneously
<?php function eh($type, $message, $file, $line, $context) { echo (int) isset($context['GLOBALS']), ' - ', $message, "\n"; } set_error_handler('eh'); $a->b;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function eh(), 4 passed in /in/SCdKX on line 10 and exactly 5 expected in /in/SCdKX:3 Stack trace: #0 /in/SCdKX(10): eh(2, 'Undefined varia...', '/in/SCdKX', 10) #1 {main} thrown in /in/SCdKX on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught ArgumentCountError: Too few arguments to function eh(), 4 passed and exactly 5 expected in /in/SCdKX:3 Stack trace: #0 /in/SCdKX(10): eh(2, 'Undefined varia...', '/in/SCdKX', 10) #1 {main} thrown in /in/SCdKX on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
0 - Undefined variable: a 0 - Trying to get property 'b' of non-object
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
0 - Undefined variable: a 0 - Trying to get property of non-object
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
1 - Undefined variable: a 1 - Trying to get property of non-object
Output for 5.0.0 - 5.0.3
1 - Undefined variable: a 1 - Trying to get property of non-object
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
0 - Undefined variable: a

preferences:
309.4 ms | 402 KiB | 460 Q