3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @author D.D.M. van Zelst * @copyright 2012 */ function scheduler($teams){ if (count($teams)%2 != 0){ array_push($teams,""); } $away = array_splice($teams,(count($teams)/2)); $home = $teams; for ($i=0; $i < count($home)+count($away)-1; $i++){ for ($j=0; $j<count($home); $j++){ $round[$i][$j]["Home"]=$home[$j]; $round[$i][$j]["Away"]=$away[$j]; } if(count($home)+count($away)-1 > 2){ array_unshift($away,array_shift(array_splice($home,1,1))); array_push($home,array_pop($away)); } } return $round; } ?> <?php $members = array("A","B","C","D","E"); ?> <?php $schedule = scheduler($members); ?> <?php foreach($schedule AS $round => $games){ echo "Round: ".($round+1)."\n"; foreach($games AS $play){ echo $play["Home"]." - ".$play["Away"]."\n"; } echo "\n"; } ?>

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)
8.5.00.0150.00719.98
8.4.150.0020.00114.05
8.4.140.0080.01317.65
8.4.130.0080.00717.99
8.4.120.0120.00820.51
8.4.110.0130.00722.65
8.4.100.0140.00617.96
8.4.90.0140.00718.15
8.4.80.0130.00717.71
8.4.70.0130.00718.01
8.4.60.0080.01220.28
8.4.50.0150.00621.64
8.4.40.0070.00719.46
8.4.30.0060.00918.99
8.4.20.0060.00619.77
8.4.10.0030.00619.80
8.3.280.0110.00920.19
8.3.270.0110.00816.87
8.3.260.0150.00416.65
8.3.250.0040.00419.13
8.3.240.0100.00916.61
8.3.230.0110.00816.84
8.3.220.0080.00317.10
8.3.210.0040.00316.78
8.3.200.0050.00516.75
8.3.190.0130.00517.09
8.3.180.0090.01016.68
8.3.170.0110.00720.95
8.3.160.0190.00016.87
8.3.150.0070.01117.35
8.3.140.0030.00517.25
8.3.130.0130.01018.54
8.3.120.0090.00920.67
8.3.110.0070.01016.97
8.3.100.0040.00716.89
8.3.90.0110.00718.43
8.3.80.0430.00630.84
8.3.70.0460.00330.84
8.3.60.0380.01630.84
8.3.50.0100.01030.84
8.3.40.0230.01130.84
8.3.30.0310.01430.84
8.3.20.0340.00630.84
8.3.10.0230.00730.84
8.3.00.0260.00430.84
8.2.290.0080.01020.44
8.2.280.0100.01018.37
8.2.270.0120.00617.24
8.2.260.0090.00918.24
8.2.250.0060.01317.25
8.2.240.0070.00716.72
8.2.230.0120.00620.94
8.2.220.0060.00324.06
8.2.210.0040.00426.77
8.2.200.0160.00930.84
8.2.190.0180.00330.84
8.2.180.0150.00330.84
8.2.170.0150.00630.84
8.2.160.0220.00030.84
8.2.150.0160.00430.84
8.2.140.0150.00430.84
8.2.130.0140.00530.84
8.2.120.0190.00030.84
8.2.110.0140.00730.84
8.2.100.0230.00830.84
8.2.90.0240.00730.84
8.2.80.0330.00430.84
8.2.70.0240.02030.84
8.2.60.0150.00930.84
8.2.50.0310.00730.84
8.2.40.0220.01930.84
8.2.30.0330.00630.84
8.2.20.0290.00330.84
8.2.10.0220.00430.84
8.2.00.0120.00630.84
8.1.330.0110.00916.82
8.1.320.0110.00816.23
8.1.310.0030.01418.63
8.1.300.0100.00018.13
8.1.290.0270.00330.84
8.1.280.0310.00930.84
8.1.270.0350.00930.84
8.1.260.0380.00630.84
8.1.250.0380.00330.84
8.1.240.0400.00330.84
8.1.230.0330.00730.84
8.1.220.0330.00630.84
8.1.210.0330.00830.84
8.1.200.0240.00930.84
8.1.190.0310.00330.84
8.1.180.0390.00830.84
8.1.170.0340.01030.84
8.1.160.0310.01430.84
8.1.150.0280.01230.84
8.1.140.0190.00630.84
8.1.130.0200.00330.84
8.1.120.0150.00530.84
8.1.110.0110.00830.84
8.1.100.0150.00330.84
8.1.90.0160.00530.84
8.1.80.0160.00330.84
8.1.70.0110.00630.84
8.1.60.0150.00330.84
8.1.50.0150.00530.84
8.1.40.0150.00430.84
8.1.30.0190.00030.84
8.1.20.0190.00030.84
8.1.10.0190.00030.84
8.1.00.0300.00330.84

preferences:
31.7 ms | 403 KiB | 5 Q