3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_rot13(base64_decode('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'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.20.0230.04020.15
7.0.10.0000.05720.22
7.0.00.0230.07320.33
5.6.160.0100.08320.57
5.6.150.0170.07718.27
5.6.140.0100.08018.16
5.6.130.0100.07718.19
5.6.120.0100.08021.14
5.6.110.0130.06321.13
5.6.100.0130.08321.05
5.6.90.0100.08020.99
5.6.80.0000.09320.40
5.5.300.0200.06718.00
5.5.290.0130.04318.09
5.5.280.0070.03720.77
5.5.270.0030.06320.89
5.5.260.0100.08020.97
5.5.250.0130.08720.78
5.5.240.0170.06720.27

preferences:
135.65 ms | 1394 KiB | 7 Q