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<?php function foo(&$a){} foo(($a=1));
Output for 8.0.0 - 8.0.22, 8.1.0 - 8.1.9
Fatal error: Uncaught Error: foo(): Argument #1 ($a) cannot be passed by reference in /in/8hVVK:6 Stack trace: #0 {main} thrown in /in/8hVVK on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.31, 7.3.33, 7.4.0 - 7.4.25, 7.4.27 - 7.4.30
Notice: Only variables should be passed by reference in /in/8hVVK on line 6
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.1, 7.3.32, 7.4.26
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Strict Standards: Only variables should be passed by reference in /in/8hVVK on line 6

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78.77 ms | 414 KiB | 5 Q