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 = true; } else { $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)
7.2.60.0060.00617.20
7.2.10.0290.01118.21
7.2.00.0280.00618.06
7.1.200.0060.00915.97
7.1.120.0450.01016.79
7.1.110.0260.01116.09
7.1.100.0290.01116.14
7.1.90.0480.01216.18
7.1.80.0460.00716.25
7.1.70.0710.00015.37
7.1.60.0600.00333.39
7.1.50.0440.01633.26
7.1.40.0540.01432.73
7.1.30.0640.01432.84
7.1.20.0440.01932.78
7.1.10.0410.01415.07
7.1.00.0460.01615.04

preferences:
35.51 ms | 400 KiB | 5 Q