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run code in 300+ PHP versions simultaneously
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Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
array ( 0 => array ( 0 => 1, 1 => 2, 2 => 3, 3 => 4, ), 1 => array ( 0 => 6, 1 => 7, ), 2 => array ( 0 => 9, 1 => 10, 2 => 11, ), )

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297.5 ms | 412 KiB | 5 Q