3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 'dsadsa'; $v= $v +0; ehco $v;

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)
7.0.20.0300.06320.15
7.0.10.0030.06320.09
7.0.00.0100.04320.06
5.6.170.0330.07020.55
5.6.160.0130.06720.50
5.6.150.0100.07318.21
5.6.140.0070.05018.27
5.6.130.0070.08018.24
5.6.120.0100.03321.11
5.6.110.0130.08020.97
5.6.100.0170.07720.97
5.6.90.0100.06721.13
5.6.80.0070.04320.38
5.5.310.0230.04720.24
5.5.300.0030.09018.06
5.5.290.0070.08318.01
5.5.280.0100.05020.87
5.5.270.0100.06320.86
5.5.260.0030.06020.88
5.5.250.0100.03720.68
5.5.240.0030.06720.18

preferences:
146.31 ms | 1394 KiB | 7 Q