3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input[0] = [ [1 => 5, 2 => 12, 11 => 15], [1 => 5, 2 => 12, 11 => 16], [1 => 4, 2 => 9, 11 => 15], [1 => 3, 2 => 9, 11 => 15], [1 => 3, 2 => 9, 11 => 16], [1 => 3, 2 => 13, 11 => 15], [1 => 3, 2 => 13, 11 => 16], [1 => 3, 2 => 12, 11 => 15], [1 => 3, 2 => 12, 11 => 16], [1 => 4, 2 => 9, 11 => 16], [1 => 4, 2 => 13, 11 => 15], [1 => 4, 2 => 13, 11 => 16], [1 => 4, 2 => 12, 11 => 15], [1 => 4, 2 => 12, 11 => 16], [1 => 5, 2 => 9, 11 => 15], [1 => 5, 2 => 13, 11 => 16] ]; $result = []; foreach ($input as $key => $array) { foreach ($array as [1 => $one, 2 => $two, 11 => $eleven]) { $result[$key][$one][$two][] = $eleven; } } var_export($result);

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)
8.4.130.0140.00617.83
8.4.120.0120.00820.26
8.4.110.0140.00622.54
8.4.100.0060.00418.70
8.4.90.0150.00718.73
8.4.80.0050.00317.92
8.4.70.0150.00618.24
8.4.60.0100.01018.70
8.4.50.0110.00917.68
8.4.40.0000.01117.77
8.4.30.0060.00320.29
8.4.20.0110.01118.71
8.4.10.0040.00417.68
8.3.260.0130.00716.47
8.3.250.0110.00819.10
8.3.240.0100.01016.50
8.3.230.0100.01016.90
8.3.220.0050.00217.23
8.3.210.0110.00816.63
8.3.200.0060.00616.61
8.3.190.0090.00917.41
8.3.180.0090.00916.69
8.3.170.0030.01216.59
8.3.160.0060.01318.95
8.3.150.0080.01217.34
8.3.140.0000.00817.34
8.3.130.0090.00018.18
8.3.120.0030.01220.64
8.3.110.0070.01020.94
8.3.100.0000.00818.57
8.3.90.0140.00426.77
8.3.80.0030.00619.36
8.3.70.0150.00418.30
8.3.60.0090.00616.38
8.3.50.0070.01018.27
8.3.40.0110.00318.67
8.3.30.0150.00018.50
8.3.20.0000.00724.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0090.00920.60
8.2.280.0120.00620.12
8.2.270.0070.00716.74
8.2.260.0090.00019.05
8.2.250.0050.00318.35
8.2.240.0080.01219.06
8.2.230.0030.00622.58
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0030.00618.88
8.2.190.0070.00716.75
8.2.180.0110.00425.92
8.2.170.0000.01418.91
8.2.160.0000.01422.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.10
8.2.110.0040.00420.99
8.2.100.0060.00617.91
8.2.90.0000.00819.36
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0080.00418.05
8.2.50.0060.00318.07
8.2.40.0030.00618.22
8.2.30.0000.00818.01
8.2.20.0000.00818.13
8.2.10.0040.00419.27
8.2.00.0060.00319.32
8.1.330.0070.00521.80
8.1.320.0110.00816.05
8.1.310.0070.01116.76
8.1.300.0030.00617.59
8.1.290.0060.00330.84
8.1.280.0100.00625.92
8.1.270.0030.00623.99
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0000.00822.62
8.1.230.0070.00419.13
8.1.220.0030.00517.78
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.64
8.1.160.0000.00718.75
8.1.150.0040.00418.83
8.1.140.0000.00719.02
8.1.130.0070.00020.14
8.1.120.0040.00417.37
8.1.110.0040.00417.48
8.1.100.0040.00417.46
8.1.90.0050.00317.35
8.1.80.0040.00817.47
8.1.70.0070.00017.46
8.1.60.0000.00917.29
8.1.50.0030.00617.52
8.1.40.0070.00017.42
8.1.30.0090.00017.55
8.1.20.0030.00517.67
8.1.10.0050.00317.55
8.1.00.0000.00917.56
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.47
8.0.270.0030.00317.89
8.0.260.0030.00318.37
8.0.250.0000.00716.88
8.0.240.0030.00316.98
8.0.230.0030.00316.91
8.0.220.0030.00316.84
8.0.210.0020.00516.89
8.0.200.0030.00316.96
8.0.190.0040.00416.95
8.0.180.0000.00717.00
8.0.170.0030.00616.94
8.0.160.0030.00516.94
8.0.150.0040.00416.84
8.0.140.0040.00416.77
8.0.130.0080.00013.37
8.0.120.0080.00016.83
8.0.110.0040.00416.73
8.0.100.0030.00316.79
8.0.90.0000.00716.79
8.0.80.0040.01116.82
8.0.70.0070.00716.81
8.0.60.0040.01116.80
8.0.50.0060.00916.77
8.0.30.0030.01216.83
8.0.20.0060.00916.94
8.0.10.0120.00317.00
8.0.00.0060.00917.05
7.4.330.0050.00016.77
7.4.320.0000.00816.56
7.4.300.0030.00316.51
7.4.290.0000.00816.41
7.4.280.0000.00716.61
7.4.270.0030.00316.59
7.4.260.0000.00613.27
7.4.250.0040.00416.49
7.4.240.0070.00016.42
7.4.230.0000.00716.35
7.4.220.0000.00816.62
7.4.210.0120.00616.61
7.4.200.0090.00916.52
7.4.190.0060.00916.57
7.4.180.0110.00416.64
7.4.160.0070.00716.48
7.4.150.0030.01216.48
7.4.140.0070.00716.63
7.4.130.0060.00916.63
7.4.120.0040.01116.50
7.4.110.0100.00316.51
7.4.100.0030.01016.44
7.4.90.0060.00916.53
7.4.80.0070.00716.63
7.4.70.0130.00616.41
7.4.60.0100.01016.41
7.4.50.0120.00316.32
7.4.40.0060.01216.24
7.4.30.0070.00716.52
7.4.20.0030.01316.43
7.4.10.0000.01516.60
7.4.00.0080.00616.57
7.3.330.0000.00716.17
7.3.320.0000.00613.27
7.3.310.0000.00716.34
7.3.300.0000.00716.29
7.3.290.0070.01316.23
7.3.280.0080.01116.29
7.3.270.0070.00716.27
7.3.260.0070.00716.31
7.3.250.0100.00716.38
7.3.240.0070.01016.46
7.3.230.0030.01016.28
7.3.220.0030.01516.40
7.3.210.0070.01016.27
7.3.200.0140.00316.22
7.3.190.0040.01016.22
7.3.180.0110.00316.32
7.3.170.0030.01016.29
7.3.160.0070.00716.23
7.3.150.0030.01016.30
7.3.140.0110.00316.21
7.3.130.0070.00716.12
7.3.120.0070.00716.25
7.3.110.0030.01016.16
7.3.100.0140.00016.18
7.3.90.0070.00716.57
7.3.80.0040.01116.29
7.3.70.0130.00016.30
7.3.60.0080.01216.43
7.3.50.0070.00716.42
7.3.40.0110.00416.46
7.3.30.0050.01016.39
7.3.20.0070.00716.53
7.3.10.0070.00716.36
7.3.00.0060.00616.46

preferences:
29.41 ms | 403 KiB | 5 Q