3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for ($i = -31; $i < 100; ++$i) { echo $i, "\t", (DateTime::createFromFormat('z', $i))->format('Y-m-d'), "\n"; }
based on QpnWO
Output for 7.0.0 - 7.2.0
-31 Fatal error: Uncaught Error: Call to a member function format() on boolean in /in/UsLHr:3 Stack trace: #0 {main} thrown in /in/UsLHr on line 3
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR), expecting ',' or ';' in /in/UsLHr on line 3
Process exited with code 255.