3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrays[] = array(); $arrays[] = array('user1'); $arrays[] = array('user1', 'user2'); $arrays[] = array('user1', 'user2', 'user3'); $arrays[] = array('user1', 'user2', 'user3', 'user4'); $arrays[] = array('user1', 'user2', 'user3', 'user4', 'user5'); foreach ($arrays as $i => $array) { $count = count($array); printf( "TEST %d: %s\n---\n", $i, match ($count) { 0 => 'nobody', 1 => $array[0], 2 => implode(' and ', $array), 3 => "{$array[0]}, {$array[1]}, and {$array[2]}", default => "{$array[0]}, {$array[1]}, {$array[2]}, and " . $count - 3 . " other" . ($count != 4 ? 's' : '') } ); }

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)
8.4.120.0050.00720.59
8.4.110.0070.01122.44
8.4.100.0110.00618.00
8.4.90.0140.00622.52
8.4.80.0080.00217.82
8.4.70.0070.00717.66
8.4.60.0120.00918.60
8.4.50.0090.01120.29
8.4.40.0140.00717.76
8.4.30.0100.01020.17
8.4.20.0030.00517.97
8.4.10.0040.00419.42
8.3.250.0100.00621.02
8.3.240.0100.00916.74
8.3.230.0080.00316.61
8.3.220.0100.00817.23
8.3.210.0090.00916.60
8.3.200.0040.00516.64
8.3.190.0090.00619.23
8.3.180.0100.01018.51
8.3.170.0100.00716.82
8.3.160.0070.01018.36
8.3.150.0090.00617.25
8.3.140.0080.00020.70
8.3.130.0080.00818.24
8.3.120.0150.00320.89
8.3.110.0090.00020.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0060.00316.75
8.3.70.0070.00716.75
8.3.60.0160.00918.68
8.3.50.0170.00320.08
8.3.40.0140.00418.76
8.3.30.0100.00718.89
8.3.20.0040.00424.18
8.3.10.0140.00024.66
8.3.00.0080.00026.16
8.2.290.0060.01220.61
8.2.280.0130.00818.26
8.2.270.0080.00016.58
8.2.260.0040.01117.16
8.2.250.0080.00016.70
8.2.240.0060.00917.40
8.2.230.0090.00022.58
8.2.220.0050.00537.54
8.2.210.0130.00726.77
8.2.200.0000.00916.50
8.2.190.0040.01516.58
8.2.180.0090.00925.92
8.2.170.0070.00719.08
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0090.00020.58
8.2.110.0030.00620.58
8.2.100.0130.00017.91
8.2.90.0000.00817.63
8.2.80.0080.00018.73
8.2.70.0000.00818.16
8.2.60.0080.00018.09
8.2.50.0030.00618.07
8.2.40.0000.00819.88
8.2.30.0080.00018.15
8.2.20.0080.00019.50
8.2.10.0080.00017.70
8.2.00.0040.00419.43
8.1.330.0120.00722.14
8.1.320.0110.00915.94
8.1.310.0070.00018.42
8.1.300.0060.00319.80
8.1.290.0090.00030.84
8.1.280.0150.00625.92
8.1.270.0040.00424.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.21
8.1.230.0110.00020.82
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0040.00418.95
8.1.150.0060.00318.57
8.1.140.0000.00717.45
8.1.130.0070.00018.91
8.1.120.0080.00017.53
8.1.110.0000.00817.52
8.1.100.0040.00417.53
8.1.90.0000.00717.44
8.1.80.0000.00717.37
8.1.70.0000.00717.52
8.1.60.0000.00917.56
8.1.50.0000.00817.43
8.1.40.0040.00417.52
8.1.30.0040.00417.59
8.1.20.0080.00017.73
8.1.10.0030.00517.61
8.1.00.0080.00417.59
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0000.00718.09
8.0.260.0030.00318.45
8.0.250.0030.00316.97
8.0.240.0080.00016.96
8.0.230.0000.00716.95
8.0.220.0040.00416.83
8.0.210.0040.00416.92
8.0.200.0030.00316.86
8.0.190.0030.00617.00
8.0.180.0000.00716.95
8.0.170.0060.00716.95
8.0.160.0040.00416.85
8.0.150.0000.00716.71
8.0.140.0040.00416.90
8.0.130.0060.00313.39
8.0.120.0090.00613.39
8.0.110.0150.00013.26
8.0.100.0150.00013.29
8.0.90.0070.00713.26
8.0.80.0030.01013.27
8.0.70.0080.00413.30
8.0.60.0080.00413.35
8.0.50.0110.00313.42
8.0.30.0120.00213.29
8.0.20.0100.00513.40
8.0.10.0100.00613.38
8.0.00.0080.00013.43
7.4.330.0060.00015.55
7.4.320.0000.00616.36
7.4.300.0060.00016.51
7.4.290.0000.00816.30
7.4.280.0040.00416.37
7.4.270.0000.00816.48
7.4.260.0000.00716.47
7.4.250.0140.00713.16
7.4.240.0160.00313.21
7.4.230.0110.00713.08
7.4.220.0110.00413.28
7.4.210.0170.00013.24
7.4.200.0180.00013.32
7.4.190.0140.00313.34
7.4.180.0180.00013.25
7.4.160.0150.00213.32
7.4.150.0130.00413.32
7.4.140.0150.00213.20
7.4.130.0120.00613.14
7.4.120.0130.00613.14
7.4.110.0160.00313.11
7.4.100.0140.00413.27
7.4.90.0130.00613.15
7.4.80.0090.00713.00
7.4.70.0140.00413.02
7.4.60.0160.00013.07
7.4.50.0170.00012.98
7.4.40.0100.00512.98
7.4.30.0130.00313.10
7.4.20.0140.00313.03
7.4.10.0170.00013.15
7.4.00.0100.00513.09
7.3.330.0000.00513.23
7.3.320.0060.00513.09
7.3.310.0120.00313.01
7.3.300.0150.00313.14
7.3.290.0150.00313.20
7.3.280.0100.00413.07
7.3.270.0140.00313.19
7.3.260.0130.00513.11
7.3.250.0110.00713.10
7.3.240.0120.00413.27
7.3.230.0040.01113.07
7.3.220.0140.00413.10
7.3.210.0100.00713.08
7.3.200.0120.00412.89
7.3.190.0110.00012.91
7.3.180.0070.00413.04
7.3.170.0170.00013.11
7.3.160.0090.00613.02
7.3.150.0170.00013.07
7.3.140.0150.00412.93
7.3.130.0110.00613.05
7.3.120.0180.00013.06
7.3.110.0130.00413.02
7.3.100.0180.00013.07
7.3.90.0130.00413.29
7.3.80.0140.00313.00
7.3.70.0140.00513.04
7.3.60.0140.00013.15
7.3.50.0070.00413.13
7.3.40.0040.00913.14
7.3.30.0100.00013.13
7.3.20.0000.01115.13
7.3.10.0130.00515.03
7.3.00.0120.00815.04

preferences:
26.58 ms | 403 KiB | 5 Q