3v4l.org

run code in 300+ PHP versions simultaneously
<?php $currentTime = time(); $lastWednesday = strtotime("last wednesday"); $oneWeek = 7*24*60*60; echo $currentTime; echo $lastWednesday; echo $oneWeek; if ($currentTime > $lastWednesday + $oneWeek) { $overdue = false; } echo overdue;

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)
7.2.60.0030.01016.85
7.2.10.0340.01018.11
7.2.00.0240.01417.98
7.1.200.0060.00615.90
7.1.120.0230.01316.70
7.1.110.0240.00716.50
7.1.100.0240.00616.62
7.1.90.0240.01016.50
7.1.80.0280.00316.23
7.1.70.0240.00615.40
7.1.60.0370.00733.50
7.1.50.0340.01233.07
7.1.40.0380.00632.91
7.1.30.0290.01632.80
7.1.20.0420.01033.04
7.1.10.0210.01114.93
7.1.00.0250.00615.00

preferences:
29.02 ms | 400 KiB | 5 Q