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run code in 300+ PHP versions simultaneously
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Output for 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
object(stdClass)#1 (1) { ["Content-Type"]=> string(10) "text/plain" } string(10) "text/plain"

preferences:
69.3 ms | 411 KiB | 5 Q