3v4l.org

run code in 300+ PHP versions simultaneously
<?php try{ $array['a'] += 2; var_dump($array); } catch(Throwable){}
Output for 8.1.23 - 8.1.34, 8.2.10 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Warning: Undefined variable $array in /in/VJ0SZ on line 4 Warning: Undefined array key "a" in /in/VJ0SZ on line 4 array(1) { ["a"]=> int(2) }
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.22, 7.4.0 - 7.4.10
Parse error: syntax error, unexpected ')', expecting '|' or variable (T_VARIABLE) in /in/VJ0SZ on line 6
Process exited with code 255.
preferences:
73.97 ms | 1143 KiB | 4 Q