3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(~0); ini_set("display_erronrs","on"); echo $

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)
7.0.20.0200.07720.16
7.0.10.0030.09020.20
7.0.00.0170.05719.99
5.6.170.0230.07320.41
5.6.160.0100.03720.48
5.6.150.0030.03718.21
5.6.140.0030.07318.21
5.6.130.0100.04018.18
5.6.120.0070.04721.11
5.6.110.0230.07020.89
5.6.100.0070.08020.88
5.6.90.0070.08721.12
5.6.80.0170.07320.36
5.5.310.0200.06020.29
5.5.300.0030.04318.02
5.5.290.0030.08018.02
5.5.280.0070.03720.87
5.5.270.0030.07720.79
5.5.260.0100.08320.76
5.5.250.0100.07720.49
5.5.240.0300.05720.28

preferences:
139.27 ms | 1394 KiB | 7 Q