3v4l.org

run code in 300+ PHP versions simultaneously
<?php function restructureArray3($array, $x) { while ($x) $return [] = implode(', ', array_splice($array, 0, ceil(sizeof($array) / $x--))); return $return; } $array = range(1, 8); $x = 3; var_dump(restructureArray3($array, $x));

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)
8.3.60.0070.00718.53
8.3.50.0140.00521.14
8.3.40.0140.00718.79
8.3.30.0040.01120.50
8.3.20.0080.00018.73
8.3.10.0040.00421.05
8.3.00.0000.00722.39
8.2.180.0030.01216.38
8.2.170.0070.01422.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.70
8.2.110.0000.00822.20
8.2.100.0040.00717.84
8.2.90.0000.00819.22
8.2.80.0040.00419.38
8.2.70.0030.00617.63
8.2.60.0040.00417.92
8.2.50.0060.00318.07
8.2.40.0000.00818.28
8.2.30.0040.00419.40
8.2.20.0040.00417.68
8.2.10.0000.00817.68
8.2.00.0070.00317.67
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.73
8.1.230.0110.00021.03
8.1.220.0030.00518.77
8.1.210.0050.00519.03
8.1.200.0060.00317.36
8.1.190.0060.00317.51
8.1.180.0040.00418.10
8.1.170.0000.00818.73
8.1.160.0070.00419.05
8.1.150.0040.00418.70
8.1.140.0070.00017.52
8.1.130.0000.00717.79
8.1.120.0040.00417.54
8.1.110.0020.00517.38
8.1.100.0000.00717.57
8.1.90.0000.00717.61
8.1.80.0000.00717.47
8.1.70.0080.00017.47
8.1.60.0050.00317.64
8.1.50.0020.00517.55
8.1.40.0000.00817.57
8.1.30.0070.00017.60
8.1.20.0050.00317.68
8.1.10.0030.00517.57
8.1.00.0000.00717.41
8.0.300.0050.00320.05
8.0.290.0030.00617.18
8.0.280.0080.00018.41
8.0.270.0000.00717.31
8.0.260.0030.00316.88
8.0.250.0000.00817.07
8.0.240.0000.00816.99
8.0.230.0000.00716.97
8.0.220.0030.00516.89
8.0.210.0040.00416.86
8.0.200.0030.00316.86
8.0.190.0030.00316.88
8.0.180.0050.00316.87
8.0.170.0000.00916.92
8.0.160.0000.00716.87
8.0.150.0040.00416.95
8.0.140.0030.00316.85
8.0.130.0060.00013.38
8.0.120.0040.00416.79
8.0.110.0060.00316.93
8.0.100.0070.00016.97
8.0.90.0050.00216.98
8.0.80.0060.01016.89
8.0.70.0000.00816.83
8.0.60.0000.00716.83
8.0.50.0030.00616.96
8.0.30.0080.01317.01
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0080.00916.85
7.4.330.0000.00516.89
7.4.320.0000.00716.58
7.4.300.0000.00716.57
7.4.290.0000.00816.69
7.4.280.0000.00716.65
7.4.270.0000.00716.54
7.4.260.0050.00013.23
7.4.250.0000.00816.49
7.4.240.0050.00216.55
7.4.230.0000.00716.73
7.4.220.0090.01516.77
7.4.210.0040.01016.60
7.4.200.0000.00816.65
7.4.190.0070.00016.61
7.4.160.0120.00416.60
7.4.150.0090.01517.40
7.4.140.0100.00817.86
7.4.130.0090.00816.60
7.4.120.0120.00516.73
7.4.110.0160.00616.60
7.4.100.0060.01116.57
7.4.90.0150.00416.75
7.4.80.0100.00719.39
7.4.70.0090.00916.48
7.4.60.0120.00916.53
7.4.50.0040.00416.55
7.4.40.0080.00522.77
7.4.30.0070.01016.29
7.4.00.0030.01314.68
7.3.330.0050.00013.28
7.3.320.0030.00313.25
7.3.310.0000.00816.32
7.3.300.0000.00916.32
7.3.290.0000.01516.32
7.3.280.0090.00716.32
7.3.270.0090.00917.40
7.3.260.0090.01018.24
7.3.250.0080.01016.50
7.3.240.0100.00716.59
7.3.230.0120.01216.39
7.3.210.0090.00916.51
7.3.200.0160.00619.39
7.3.190.0100.00616.66
7.3.180.0100.01016.39
7.3.170.0090.00816.32
7.3.160.0100.00716.44
7.3.120.0130.00014.91
7.2.330.0120.00616.77
7.2.320.0140.01116.68
7.2.310.0070.01016.52
7.2.300.0060.01316.69
7.2.290.0100.00716.84
7.1.70.0150.00417.21
7.1.60.0120.01219.17
7.1.50.0180.01534.80
7.1.00.0070.06022.27
7.0.200.0030.00716.79
7.0.140.0070.07021.92
7.0.70.0070.08321.76
7.0.60.0030.05321.87
7.0.50.0030.04322.04
7.0.40.0030.08020.13
7.0.30.0100.08020.18
7.0.20.0070.04020.04
7.0.10.0070.04320.11
7.0.00.0000.05320.04
5.6.280.0070.07020.86
5.6.220.0030.08320.63
5.6.210.0000.08320.72
5.6.200.0000.09020.96
5.6.190.0030.09021.04
5.6.180.0000.06021.04
5.6.170.0000.08721.09
5.6.160.0200.06021.11
5.6.150.0000.08721.11
5.6.140.0100.08021.05
5.6.130.0070.08721.05
5.6.120.0000.08720.93
5.6.110.0030.08321.17
5.6.100.0030.08021.10
5.6.90.0170.07021.07
5.6.80.0130.07020.41
5.6.70.0070.06720.55
5.6.60.0000.04720.32
5.6.50.0100.07720.50
5.6.40.0170.06720.32
5.6.30.0030.06020.46
5.6.20.0070.07720.38
5.6.10.0000.08720.44
5.6.00.0030.07020.44
5.5.360.0100.07320.54
5.5.350.0070.03720.41
5.5.340.0000.06020.80
5.5.330.0100.07320.87
5.5.320.0030.07320.84
5.5.310.0070.06020.87
5.5.300.0000.04720.93
5.5.290.0000.06720.83
5.5.280.0030.05720.91
5.5.270.0070.07020.87
5.5.260.0100.08020.77
5.5.250.0030.08720.73
5.5.240.0070.07020.25
5.5.230.0070.07720.26
5.5.220.0070.07320.17
5.5.210.0000.07020.18
5.5.200.0100.07720.28
5.5.190.0100.08020.00
5.5.180.0030.08720.24
5.5.160.0100.07020.12
5.5.150.0030.08320.27
5.5.140.0070.05320.16
5.5.130.0000.06720.28
5.5.120.0000.07320.24
5.5.110.0100.06720.18
5.5.100.0070.07320.09
5.5.90.0000.08020.10
5.5.80.0070.07719.98
5.5.70.0030.08320.14
5.5.60.0070.07320.11
5.5.50.0100.04320.03
5.5.40.0030.07020.14
5.5.30.0000.05720.15
5.5.20.0000.07020.08
5.5.10.0130.07320.06
5.5.00.0030.08020.04
5.4.450.0130.07319.57
5.4.440.0000.04719.44
5.4.430.0000.08719.48
5.4.420.0030.07319.50
5.4.410.0030.05019.42
5.4.400.0070.07719.13
5.4.390.0030.05319.03
5.4.380.0070.06318.95
5.4.370.0070.06718.91
5.4.360.0070.05019.04
5.4.350.0070.07319.21
5.4.340.0000.07718.88
5.4.320.0070.06019.10
5.4.310.0070.06719.03
5.4.300.0030.07019.13
5.4.290.0000.05719.12
5.4.280.0030.05719.11
5.4.270.0070.07319.17
5.4.260.0000.08018.90
5.4.250.0070.04319.13
5.4.240.0170.06718.89
5.4.230.0100.07319.08
5.4.220.0100.06019.11
5.4.210.0030.04019.09
5.4.200.0030.07719.17
5.4.190.0030.07319.15
5.4.180.0130.06719.09
5.4.170.0000.07318.86
5.4.160.0030.08019.16
5.4.150.0070.07719.11
5.4.140.0100.07016.46
5.4.130.0070.07016.45
5.4.120.0070.06016.24
5.4.110.0000.04716.43
5.4.100.0030.05716.50
5.4.90.0030.05016.57
5.4.80.0100.07016.25
5.4.70.0100.07016.48
5.4.60.0030.07016.40
5.4.50.0030.03316.33
5.4.40.0000.03716.55
5.4.30.0000.03716.43
5.4.20.0030.03316.46
5.4.10.0030.04016.47
5.4.00.0030.03015.87
5.3.290.0100.07014.59
5.3.280.0000.07714.64
5.3.270.0130.07314.53
5.3.260.0000.07314.65
5.3.250.0030.05314.67
5.3.240.0070.07314.63
5.3.230.0030.08014.58
5.3.220.0070.05314.54
5.3.210.0030.08014.63
5.3.200.0000.04014.59
5.3.190.0000.08314.55
5.3.180.0000.07014.62
5.3.170.0030.07714.53
5.3.160.0130.06014.55
5.3.150.0070.05014.48
5.3.140.0000.03714.59
5.3.130.0030.04014.63
5.3.120.0000.04014.60
5.3.110.0030.03714.61
5.3.100.0000.04014.07
5.3.90.0030.05014.08
5.3.80.0100.05314.14
5.3.70.0000.03714.13
5.3.60.0000.04714.05
5.3.50.0070.03013.85
5.3.40.0030.03313.92
5.3.30.0030.03313.93
5.3.20.0000.03313.78
5.3.10.0000.03713.63
5.3.00.0000.06013.70
5.2.170.0000.03012.35
5.2.160.0000.03012.35
5.2.150.0000.03312.35
5.2.140.0030.02712.35
5.2.130.0000.03012.35
5.2.120.0000.04312.35
5.2.110.0030.02712.35
5.2.100.0070.06012.35
5.2.90.0000.04312.35
5.2.80.0070.05312.35
5.2.70.0000.04712.35
5.2.60.0030.06312.35
5.2.50.0030.04312.35
5.2.40.0030.05312.35
5.2.30.0000.03712.35
5.2.20.0070.06012.35
5.2.10.0070.03012.35
5.2.00.0000.03012.35
5.1.60.0030.02312.35
5.1.50.0000.02712.35
5.1.40.0030.02012.35
5.1.30.0000.03012.35
5.1.20.0000.03012.35
5.1.10.0000.02712.35
5.1.00.0030.03012.35
5.0.50.0000.03712.35
5.0.40.0070.03712.35
5.0.30.0030.04312.35
5.0.20.0030.02012.35
5.0.10.0030.03012.35
5.0.00.0030.03012.35
4.4.90.0030.02312.35
4.4.80.0000.02312.35
4.4.70.0000.02712.35
4.4.60.0030.02012.35
4.4.50.0000.01712.35
4.4.40.0000.03312.35
4.4.30.0030.02012.35
4.4.20.0000.01712.35
4.4.10.0000.01312.35
4.4.00.0000.03312.35
4.3.110.0000.02312.35
4.3.100.0000.01312.35
4.3.90.0070.02712.35
4.3.80.0000.02312.35
4.3.70.0000.01712.35
4.3.60.0000.01312.35
4.3.50.0030.01312.35
4.3.40.0000.02312.35
4.3.30.0000.01712.35
4.3.20.0000.02012.35
4.3.10.0000.02012.35
4.3.00.0000.01712.35

preferences:
41.73 ms | 401 KiB | 5 Q