3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $start = new DateTime('now'); $start->add(new DateInterval('P' . 7. 'D')); echo $start->format(DateTime:: ISO8601);
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected ''D'' (T_CONSTANT_ENCAPSED_STRING) in /in/7UFFb on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/7UFFb on line 4
Process exited with code 255.