3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ​10: $a = 0; ​20: $a++; ​30: echo "$a. hello\n"; ​40: if ($a < 10) goto ​20;
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1. hello 2. hello 3. hello 4. hello 5. hello 6. hello 7. hello 8. hello 9. hello 10. hello
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/OgnTe on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/OgnTe on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OgnTe on line 2
Process exited with code 255.