3v4l.org

run code in 300+ PHP versions simultaneously
<?php function breakPartitionsLongerThan ($partitions, $length) { $ret = array(); $partition = call_user_func_array ('array_merge', $partitions); $chunks = array_chunk ($partition, $length); if (count($chunks) > 1) for ($i = 0; $i < count ($chunks) - 1; $i++) // for every chunk except the last one, append the first address of the next chunk. $chunks[$i][] = $chunks[$i+1][0]; $ret = array_merge ($ret, $chunks); return $ret; } var_dump (breakPartitionsLongerThan([[1,2,3,4,5],[6,7,8,9,10]], 1)); var_dump (breakPartitionsLongerThan([[1,2,3,4,5],[6,7,8,9]], 1));

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)
8.3.60.0090.00618.43
8.3.50.0100.00921.27
8.3.40.0090.00618.84
8.3.30.0110.00319.04
8.3.20.0050.00220.34
8.3.10.0000.00821.91
8.3.00.0040.00419.13
8.2.180.0060.00918.17
8.2.170.0090.00622.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00321.91
8.2.110.0060.00320.43
8.2.100.0040.00818.03
8.2.90.0030.00619.06
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00917.80
8.2.50.0060.00318.07
8.2.40.0030.00519.76
8.2.30.0000.00818.02
8.2.20.0040.00417.67
8.2.10.0000.00818.19
8.2.00.0070.00017.70
8.1.280.0070.01525.92
8.1.270.0000.00823.97
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00023.73
8.1.230.0110.00019.22
8.1.220.0080.00017.75
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00517.25
8.1.180.0000.00918.10
8.1.170.0030.00618.65
8.1.160.0000.00821.95
8.1.150.0060.00318.91
8.1.140.0040.00417.47
8.1.130.0050.00217.79
8.1.120.0000.00717.52
8.1.110.0040.00417.47
8.1.100.0040.00417.48
8.1.90.0050.00317.51
8.1.80.0080.00017.54
8.1.70.0000.00717.43
8.1.60.0030.00517.60
8.1.50.0030.00617.55
8.1.40.0040.00417.56
8.1.30.0030.00617.64
8.1.20.0050.00317.64
8.1.10.0030.00617.57
8.1.00.0040.00417.46
8.0.300.0030.00618.77
8.0.290.0030.00616.75
8.0.280.0030.00318.26
8.0.270.0000.00817.27
8.0.260.0040.00417.09
8.0.250.0000.00716.81
8.0.240.0040.00416.95
8.0.230.0040.00416.81
8.0.220.0030.00516.87
8.0.210.0000.00716.91
8.0.200.0040.00416.92
8.0.190.0110.00016.89
8.0.180.0050.00316.76
8.0.170.0040.00416.86
8.0.160.0050.00216.99
8.0.150.0040.00416.75
8.0.140.0000.00716.89
8.0.130.0000.00713.43
8.0.120.0030.00616.89
8.0.110.0030.00616.91
8.0.100.0070.00016.86
8.0.90.0000.00716.86
8.0.80.0060.00916.95
8.0.70.0050.00316.88
8.0.60.0000.00816.86
8.0.50.0000.00716.90
8.0.30.0080.01317.02
8.0.20.0110.00917.42
8.0.10.0000.00816.92
8.0.00.0120.00716.91
7.4.330.0000.00515.00
7.4.320.0000.00716.50
7.4.300.0030.00316.45
7.4.290.0030.00316.62
7.4.280.0070.00016.53
7.4.270.0040.00416.49
7.4.260.0090.00016.41
7.4.250.0040.00416.57
7.4.240.0040.00316.60
7.4.230.0050.00216.27
7.4.220.0100.01016.55
7.4.210.0040.01116.57
7.4.200.0000.00716.62
7.4.160.0110.00816.35
7.4.150.0030.01817.40
7.4.140.0160.00617.86
7.4.130.0090.01116.62
7.4.120.0090.01116.42
7.4.110.0150.00916.54
7.4.100.0110.01216.47
7.4.90.0270.02116.55
7.4.80.0140.00319.39
7.4.70.0100.01016.45
7.4.60.0060.01216.48
7.4.50.0030.00616.44
7.4.40.0110.01316.62
7.4.30.0030.01316.53
7.4.00.0140.00415.13
7.3.330.0000.00613.38
7.3.320.0030.00313.24
7.3.310.0030.00316.27
7.3.300.0030.00316.36
7.3.290.0110.00716.36
7.3.280.0100.00916.37
7.3.270.0070.01117.40
7.3.260.0180.00816.50
7.3.250.0110.01116.40
7.3.240.0200.00516.41
7.3.230.0140.00416.39
7.3.210.0150.00316.44
7.3.200.0060.01019.39
7.3.190.0110.00716.27
7.3.180.0120.00616.38
7.3.170.0090.00916.64
7.3.160.0060.01216.61
7.2.330.0090.01216.56
7.2.320.0120.00516.79
7.2.310.0140.00616.73
7.2.300.0100.00716.72
7.2.290.0110.00816.76
7.2.00.0030.01019.36
7.1.200.0110.00815.71
7.1.100.0000.01118.12
7.1.70.0000.00816.84
7.1.60.0060.01819.11
7.1.50.0140.01834.75
7.1.00.0130.06722.28
7.0.200.0070.00016.80
7.0.140.0030.07022.12
7.0.60.0170.05019.97
7.0.50.0000.06717.72
7.0.40.0170.07720.28
7.0.30.0430.08020.21
7.0.20.0330.07720.11
7.0.10.0130.08020.24
7.0.00.0170.07320.25
5.6.280.0030.09020.87
5.6.210.0030.07320.47
5.6.200.0070.07318.17
5.6.190.0070.05720.79
5.6.180.0270.08020.50
5.6.170.0300.07320.51
5.6.160.0030.04720.50
5.6.150.0130.07018.15
5.6.140.0070.08018.15
5.6.130.0070.08718.14
5.6.120.0100.03321.08
5.6.110.0200.07020.89
5.6.100.0030.08320.98
5.6.90.0100.07020.99
5.6.80.0100.06720.41
5.5.350.0130.07720.38
5.5.340.0030.04018.03
5.5.330.0170.06020.27
5.5.320.0370.05320.29
5.5.310.0230.08020.37
5.5.300.0030.05017.96
5.5.290.0030.07717.96
5.5.280.0100.07320.98
5.5.270.0070.03720.86
5.5.260.0000.09320.76
5.5.250.0030.05320.59
5.5.240.0230.07020.03
5.4.450.0100.06019.70
5.4.440.0800.06019.20
5.4.430.0770.07319.30
5.4.420.0730.00019.43
5.4.410.0630.00019.41
5.4.400.0630.00019.08
5.4.390.0630.00019.04
5.4.380.0630.00019.16
5.4.370.0630.00019.03
5.4.360.0800.00019.11
5.4.350.0630.00019.09
5.4.340.0060.03412.02
5.4.320.0070.03512.51
5.4.310.0070.03612.50
5.4.300.0040.03812.51
5.4.290.0030.04112.50
5.4.280.0060.03612.41
5.4.270.0030.03912.40
5.4.260.0050.03912.41
5.4.250.0050.03912.40
5.4.240.0090.03512.41
5.4.230.0080.03612.39
5.4.220.0100.03212.39
5.4.210.0120.03712.39
5.4.200.0070.03712.39
5.4.190.0060.04712.39
5.4.180.0090.03712.39
5.4.170.0040.03812.40
5.4.160.0050.03712.39
5.4.150.0060.03612.39
5.4.140.0040.03912.08
5.4.130.0040.03812.06
5.4.120.0060.03512.02
5.4.110.0070.03412.02
5.4.100.0060.03512.02
5.4.90.0080.03912.02
5.4.80.0110.03512.02
5.4.70.0070.03512.01
5.4.60.0080.03312.01
5.4.50.0080.03312.01
5.4.40.0080.03312.00
5.4.30.0060.03612.00
5.4.20.0010.04012.00
5.4.10.0080.03212.00
5.4.00.0040.03811.49
5.3.290.0070.03812.80
5.3.280.0090.03412.71
5.3.270.0090.03512.73
5.3.260.0110.03412.72
5.3.250.0080.04012.72
5.3.240.0060.03712.72
5.3.230.0050.03812.71
5.3.220.0070.03612.68
5.3.210.0070.03812.68
5.3.200.0070.03812.68
5.3.190.0070.03712.68
5.3.180.0090.03412.68
5.3.170.0050.03712.66
5.3.160.0060.03912.67
5.3.150.0060.03712.68
5.3.140.0090.03312.66
5.3.130.0060.04812.66
5.3.120.0090.04012.66
5.3.110.0040.04112.66
5.3.100.0070.03612.12
5.3.90.0060.03612.11
5.3.80.0030.03912.09
5.3.70.0040.03712.09
5.3.60.0060.03612.07
5.3.50.0040.03712.02
5.3.40.0070.03512.02
5.3.30.0030.03711.99
5.3.20.0070.03411.77
5.3.10.0060.03511.73
5.3.00.0060.03511.71
5.2.170.0030.0329.22
5.2.160.0060.0279.22
5.2.150.0030.0329.22
5.2.140.0060.0299.22
5.2.130.0040.0299.18
5.2.120.0060.0279.18
5.2.110.0050.0299.18
5.2.100.0060.0279.18
5.2.90.0060.0279.18
5.2.80.0040.0319.18
5.2.70.0070.0299.18
5.2.60.0070.0289.14
5.2.50.0040.0319.10
5.2.40.0040.0299.07
5.2.30.0050.0289.05
5.2.20.0040.0299.04
5.2.10.0030.0298.94
5.2.00.0040.0298.81
5.1.60.0020.0268.09
5.1.50.0020.0278.09
5.1.40.0050.0248.07
5.1.30.0040.0278.41
5.1.20.0030.0288.44
5.1.10.0030.0318.16
5.1.00.0050.0268.16
5.0.50.0060.0186.64
5.0.40.0040.0186.51
5.0.30.0040.0306.32
5.0.20.0060.0176.29
5.0.10.0040.0226.27
5.0.00.0080.0326.26
4.4.90.0040.0164.78
4.4.80.0030.0164.76
4.4.70.0030.0184.75
4.4.60.0040.0174.75
4.4.50.0060.0164.77
4.4.40.0000.0314.71
4.4.30.0070.0114.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0060.0124.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0060.0114.63
4.3.60.0030.0134.63
4.3.50.0030.0154.63
4.3.40.0060.0204.54
4.3.30.0020.0163.30
4.3.20.0030.0153.29
4.3.10.0010.0163.25
4.3.00.0100.0207.18

preferences:
42.79 ms | 401 KiB | 5 Q