3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function __toString() { return 'something'; } } $foo = new Foo; echo 'foo' + $foo;
Output for 7.1.0
Warning: A non-numeric value encountered in /in/4pWtd on line 12 Notice: Object of class Foo could not be converted to int in /in/4pWtd on line 12 1
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
Notice: Object of class Foo could not be converted to int in /in/4pWtd on line 12 1
Output for 5.0.0 - 5.0.5
Fatal error: Unsupported operand types in /in/4pWtd on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4pWtd on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4pWtd on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/4pWtd on line 5
Process exited with code 255.