3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $f = new stdClass; echo strtolower($f);
Output for 5.3.0 - 7.1.0
Warning: strtolower() expects parameter 1 to be string, object given in /in/Pk3Sf on line 2
Output for 5.2.0 - 5.2.17
Catchable fatal error: Object of class stdClass could not be converted to string in /in/Pk3Sf on line 2
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Notice: Object of class stdClass to string conversion in /in/Pk3Sf on line 2 object
Output for 4.3.0 - 4.4.9
Notice: Object to string conversion in /in/Pk3Sf on line 2 object