3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $aTime = explode(microtime(), " "); print_r($aTime);

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)
7.0.20.0300.06720.22
7.0.10.0070.07020.25
7.0.00.0000.05320.08
5.6.170.1370.05720.47
5.6.160.0130.06020.45
5.6.150.0130.03718.15
5.6.140.0000.06018.25
5.6.130.0070.07318.27
5.6.120.0100.06321.14
5.6.110.0170.06020.89
5.6.100.0070.08320.97
5.6.90.0070.08320.97
5.6.80.0030.08320.37
5.5.310.0200.04020.34
5.5.300.0030.04017.98
5.5.290.0070.06718.02
5.5.280.0070.07720.96
5.5.270.0100.05020.83
5.5.260.0070.04320.76
5.5.250.0070.08320.59
5.5.240.0030.07720.25

preferences:
138.61 ms | 1394 KiB | 7 Q