3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'hello world'[6];
Output for 5.5.0 - 7.1.0
w
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.45
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/iTUFJ 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 '[', expecting ',' or ';' in /in/iTUFJ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/iTUFJ on line 2
Process exited with code 255.