3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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 ( [AZ] => Array ( [1] => 2020 [2] => 2020 ) [BY] => Array ( [0] => 2020 [1] => 2020 ) [CX] => Array ( [1] => 2020 [2] => 2020 [3] => 2020 ) [DW] => Array ( [106] => 2019 [107] => 2019 [108] => 2019 ) )
preferences:
150.28 ms | 413 KiB | 5 Q