3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "C#maj7"; $qualityVal = ""; if (true) { $qualityVal .= substr($string, 2); } $num = 10; $num += 10; echo $num->toString(); ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to a member function toString() on integer in /in/XcfPr:9 Stack trace: #0 {main} thrown in /in/XcfPr on line 9
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function toString() on a non-object (integer)' in /in/XcfPr:9 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Fatal error: Call to a member function toString() on integer in /in/XcfPr on line 9
Process exited with code 255.
Output for 5.0.0 - 5.5.35
Fatal error: Call to a member function toString() on a non-object in /in/XcfPr on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Call to a member function on a non-object in /in/XcfPr on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to a member function on a non-object in /in/XcfPr on line 9