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<?php preg_match('/\w+/', 'dsad asd sa dsad', $match = array());
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught Error: preg_match(): Argument #3 ($matches) could not be passed by reference in /in/1oFfB:3 Stack trace: #0 {main} thrown in /in/1oFfB on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Error: preg_match(): Argument #3 ($matches) cannot be passed by reference in /in/1oFfB:3 Stack trace: #0 {main} thrown in /in/1oFfB on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Only variables should be passed by reference in /in/1oFfB on line 3
Output for 7.3.32 - 7.3.33
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/1oFfB on line 3

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