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run code in 200+ php & hhvm versions
Bugs & Features
<?php function derp(\DateTime $a, \DateTime $b, \DateTime $c = null) { var_dump($a, $b); } derp(new \DateTime(), null, new \DateTime());
based on AEfYI
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 2 passed to derp() must be an instance of DateTime, null given, called in /in/k4iei on line 7 and defined in /in/k4iei:3 Stack trace: #0 /in/k4iei(7): derp(Object(DateTime), NULL, Object(DateTime)) #1 {main} thrown in /in/k4iei on line 3
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Catchable fatal error: Argument 2 passed to derp() must be an instance of DateTime, null given, called in /in/k4iei on line 7 and defined in /in/k4iei on line 3
Process exited with code 255.