3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract final class C {}

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)
7.0.10.0200.07720.21
7.0.00.0130.06720.29
5.6.160.0100.07720.43
5.6.150.0000.08318.14
5.6.140.0100.05718.25
5.6.130.0070.07018.15
5.6.120.0030.05720.99
5.6.110.0200.07021.01
5.6.100.0030.04720.98
5.6.90.0130.08321.07
5.6.80.0070.03320.41
5.5.300.0100.04317.98
5.5.290.0070.08018.05
5.5.280.0000.08720.68
5.5.270.0100.06720.76
5.5.260.0170.06320.86
5.5.250.0130.07020.79
5.5.240.0100.03720.15

preferences:
143.17 ms | 1386 KiB | 7 Q