3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); funciton a(int $a) { }
Output for 7.0.0
Parse error: syntax error, unexpected 'a' (T_STRING) in /in/snOSr on line 5
Process exited with code 255.
Output for 5.4.10 - 5.6.16
Warning: Unsupported declare 'strict_types' in /in/snOSr on line 3 Parse error: syntax error, unexpected 'a' (T_STRING) in /in/snOSr on line 5
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Warning: Unsupported declare 'strict_types' in /in/snOSr on line 3 Parse error: syntax error, unexpected T_STRING in /in/snOSr on line 5
Process exited with code 255.