3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function exit() { echo "In"; return exit(0); } foo(); echo "OK";
based on 68rbt
Output for 5.4.10 - 5.4.45, 7.0.0
Parse error: syntax error, unexpected 'exit' (T_EXIT), expecting identifier (T_STRING) or '(' in /in/BERU9 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.6.16
Parse error: syntax error, unexpected 'exit' (T_EXIT), expecting '(' in /in/BERU9 on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_EXIT, expecting T_STRING or '(' in /in/BERU9 on line 3
Process exited with code 255.