3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 11 => [ 4 => 'apr11timetable.php', 8 => 'aug11timetable.php', 6 => 'jun11timetable.php', 11 => 'nov11timetable.php', 10 => 'oct11timetable.php' ], 12 => [ 4 => 'apr12timetable.php', 8 => 'aug12timetable.php', 2 => 'feb12timetable.php', 6 => 'jun12timetable.php', 10 => 'oct12timetable.php' ] ]; krsort($array); array_walk($array, fn(&$v) => krsort($v)); var_export($array);

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)
8.5.00.0120.00819.88
8.4.150.0080.00516.84
8.4.140.0140.00817.64
8.4.130.0060.00517.64
8.4.120.0100.00920.76
8.4.110.0120.01019.01
8.4.100.0130.00717.76
8.4.90.0090.01120.46
8.4.80.0120.00818.62
8.4.70.0090.01119.18
8.4.60.0020.00722.31
8.4.50.0100.01120.45
8.4.40.0140.00717.34
8.4.30.0100.01017.85
8.4.20.0390.00917.27
8.4.10.0400.01017.37
8.3.280.0070.00416.19
8.3.270.0110.00816.65
8.3.260.0080.00816.45
8.3.250.0110.00918.93
8.3.240.0110.00916.48
8.3.230.0040.00516.45
8.3.220.0120.00618.97
8.3.210.0110.00418.48
8.3.200.0060.00316.56
8.3.190.0100.00617.09
8.3.180.0110.00818.85
8.3.170.0070.00717.28
8.3.160.0340.01116.74
8.3.150.0340.00816.42
8.3.140.0250.02216.45
8.3.130.0360.00716.63
8.3.120.0300.01316.34
8.3.110.0330.00716.41
8.3.100.0460.00416.38
8.3.90.0240.00916.53
8.3.80.0190.00316.27
8.3.70.0330.00316.66
8.3.60.0350.01016.53
8.3.50.0400.00716.23
8.3.40.0300.01217.25
8.3.30.0300.00617.15
8.3.20.0290.01117.36
8.3.10.0250.01217.16
8.3.00.0220.00619.10
8.2.290.0130.00616.47
8.2.280.0110.00818.26
8.2.270.0310.00816.49
8.2.260.0230.01516.43
8.2.250.0360.00316.60
8.2.240.0310.00716.21
8.2.230.0340.00316.16
8.2.220.0250.01016.25
8.2.210.0220.01116.23
8.2.200.0270.01516.11
8.2.190.0340.00416.46
8.2.180.0320.00616.28
8.2.170.0350.00617.75
8.2.160.0280.00717.79
8.2.150.0200.00317.62
8.2.140.0110.00717.57
8.2.130.0150.00517.50
8.2.120.0210.00417.54
8.2.110.0350.01117.55
8.2.100.0380.00617.61
8.2.90.0320.01017.31
8.2.80.0280.01017.22
8.2.70.0140.00517.25
8.2.60.0220.00717.41
8.2.50.0230.00717.05
8.2.40.0190.01117.54
8.2.30.0300.00017.64
8.2.20.0170.00717.56
8.2.10.0180.00217.43
8.2.00.0220.00717.54
8.1.320.0050.00316.01

preferences:
28.87 ms | 403 KiB | 5 Q