3v4l.org

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Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.17, 8.4.1 - 8.4.4
Fatal error: Uncaught Error: Cannot add element to the array as the next element is already occupied in /in/4899u:5 Stack trace: #0 {main} thrown in /in/4899u on line 5
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Cannot add element to the array as the next element is already occupied in /in/4899u on line 5

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