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run code in 300+ PHP versions simultaneously
<?php trait Foo {public $var = [];} trait Bar {public $var = [];} class Baz {use Foo, Bar;}
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Output for 5.6.0 - 5.6.38
Strict Standards: Foo and Bar define the same property ($var) in the composition of Baz. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed in /in/Jafoi on line 5
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Fatal error: Foo and Bar define the same property ($var) in the composition of Baz. However, the definition differs and is considered incompatible. Class was composed in /in/Jafoi on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/Jafoi on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/Jafoi on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Jafoi on line 3
Process exited with code 255.

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