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<?php similar_text('a', 'a', $c=0x44444444);
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught Error: similar_text(): Argument #3 ($percent) could not be passed by reference in /in/kqL8Z:3 Stack trace: #0 {main} thrown in /in/kqL8Z 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: similar_text(): Argument #3 ($percent) cannot be passed by reference in /in/kqL8Z:3 Stack trace: #0 {main} thrown in /in/kqL8Z on line 3
Process exited with code 255.
Output for 7.1.25 - 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/kqL8Z on line 3
Output for 7.3.32 - 7.3.33

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188.84 ms | 401 KiB | 183 Q