3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $week_start=(new DateTime())->format('Y,W'); $week_start_var=(new DateTime())->format('Y,W'); $week_start->setISODate($week_start_var); echo $week_start->format('D Y-m-d');
based on Fpg7B
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to a member function setISODate() on string in /in/IC73W:4 Stack trace: #0 {main} thrown in /in/IC73W on line 4
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Fatal error: Call to a member function setISODate() on string in /in/IC73W on line 4
Process exited with code 255.
Output for 5.4.9 - 5.5.35
Fatal error: Call to a member function setISODate() on a non-object in /in/IC73W on line 4
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/IC73W on line 2
Process exited with code 255.