3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(array_shift(array("Test #0")));

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)
7.0.00.0030.04320.33
5.6.160.0100.03720.41
5.6.150.0070.08018.21
5.6.140.0200.06018.21
5.6.130.0070.06018.12
5.6.120.0100.07020.99
5.6.110.0030.05020.99
5.6.100.0100.07720.96
5.6.90.0100.08321.13
5.6.80.0130.08020.52
5.5.300.0070.08317.92
5.5.290.0130.08017.96
5.5.280.0100.03720.79
5.5.270.0100.04720.82
5.5.260.0100.08020.87
5.5.250.0170.07320.69
5.5.240.0030.08020.23

preferences:
30.28 ms | 400 KiB | 5 Q