3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for($i=0;$i<=20;i++) { echo $i; } ?>
based on Uh9gT
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '++' (T_INC), expecting ')' in /in/8aJSr on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_INC, expecting ')' in /in/8aJSr on line 4
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 T_INC, expecting ')' in /in/8aJSr on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/8aJSr on line 4
Process exited with code 255.