3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace();

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)
7.0.10.0100.04320.19
7.0.00.0100.05020.23
5.6.160.0030.04020.55
5.6.150.0030.04018.27
5.6.140.0070.06018.19
5.6.130.0070.08318.18
5.6.120.0130.06020.98
5.6.110.0030.04321.13
5.6.100.0070.07721.16
5.6.90.0030.07321.10
5.6.80.0070.08020.43
5.5.300.0130.07317.98
5.5.290.0030.08718.05
5.5.280.0000.06720.77
5.5.270.0030.04320.78
5.5.260.0130.07320.79
5.5.250.0130.03720.70
5.5.240.0100.06320.35

preferences:
141.37 ms | 1386 KiB | 7 Q