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run code in 300+ PHP versions simultaneously
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Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.18, 8.4.1 - 8.4.5
array ( 'EUR' => 20, 'USD' => 20, 'JPY' => 20, )

preferences:
74.49 ms | 411 KiB | 5 Q