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
string(101) "1rWjKr8FVA3QT%2BlVuX%2BH%2FDNBRKeu2PagnH1P5LnUh5c%3D%3Av9nlSdQ0Z2DpDLpk9Tr0rEURcp7dmYTj2A940OGA6tE%3D" string(89) "1rWjKr8FVA3QT+lVuX+H/DNBRKeu2PagnH1P5LnUh5c=:v9nlSdQ0Z2DpDLpk9Tr0rEURcp7dmYTj2A940OGA6tE="
preferences:
167.7 ms | 412 KiB | 5 Q