3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 11; $k1 = 1.1; $k2 = 1,1; print $x * $k1 . PHP_EOL; print $x * $k2 . PHP_EOL;

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)
7.0.10.0100.05720.16
7.0.00.0070.06320.09
5.6.160.0100.08320.47
5.6.150.0170.06718.15
5.6.140.0070.08018.28
5.6.130.0030.08718.15
5.6.120.0100.06020.98
5.6.110.0100.08021.00
5.6.100.0230.06720.95
5.6.90.0070.07321.10
5.6.80.0130.08020.39
5.5.300.0000.04317.92
5.5.290.0030.07018.08
5.5.280.0000.09020.73
5.5.270.0200.07320.73
5.5.260.0000.08720.75
5.5.250.0170.07320.56
5.5.240.0170.07020.35

preferences:
142.02 ms | 1394 KiB | 7 Q