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run code in 300+ PHP versions simultaneously
<?php class foo { public function __toString() { throw new Exception('Can\'t make this a string...'); } } echo new Foo;
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Exception: Can't make this a string... in /in/eBJa9:8 Stack trace: #0 /in/eBJa9(13): foo->__toString() #1 {main} thrown in /in/eBJa9 on line 8
Process exited with code 255.
Output for 7.0.1 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Fatal error: Method foo::__toString() must not throw an exception, caught Exception: Can't make this a string... in /in/eBJa9 on line 0
Process exited with code 255.
Output for 5.4.8 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0
Fatal error: Method foo::__toString() must not throw an exception in /in/eBJa9 on line 0
Process exited with code 255.
Output for 5.4.0 - 5.4.7
Fatal error: Method foo::__toString() must not throw an exception in /in/eBJa9 on line 13
Process exited with code 255.

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