3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('W', strtotime("2014-04-22").add('+2 days')));
Output for 5.3.0 - 5.4.27
Parse error: syntax error, unexpected ')', expecting ',' or ';' in /in/guHGI on line 3
Process exited with code 255.