3v4l.org

run code in 300+ PHP versions simultaneously
<?php $master_array = array(1, 2, 3, 4, 5, 6); $n = 2; // This is the number of columns / arrays $pattern_array = array(); $meta_array = array(); for ($i=1, $z=2*$n; $i <= $n; ++$i) { $pattern_array[$i] = $i; $pattern_array[$z-$i] = $i; $meta_array[] = array(); } foreach ($master_array as $i => $element) { $pattern_index = $i % $z; $meta_index = $pattern_array[$pattern_index] - 1; $meta_array[$meta_index][] = $element; } print_r($meta_array);

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)
8.3.60.0100.01017.00
8.3.50.0080.01321.88
8.3.40.0100.00718.96
8.3.30.0080.00819.27
8.3.20.0000.00820.20
8.3.10.0000.00723.70
8.3.00.0020.00520.58
8.2.180.0070.01018.54
8.2.170.0100.00722.96
8.2.160.0030.01022.13
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00922.26
8.2.110.0090.00022.21
8.2.100.0040.00817.97
8.2.90.0050.00319.30
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0080.00018.16
8.2.30.0050.00218.05
8.2.20.0030.00517.83
8.2.10.0040.00417.86
8.2.00.0000.00817.68
8.1.280.0110.00425.92
8.1.270.0040.00423.79
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0070.00418.81
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0040.00417.41
8.1.180.0000.00918.10
8.1.170.0080.00018.49
8.1.160.0000.00722.01
8.1.150.0020.00518.57
8.1.140.0000.00717.44
8.1.130.0030.00317.69
8.1.120.0040.00417.40
8.1.110.0030.00517.38
8.1.100.0000.00817.46
8.1.90.0040.00417.48
8.1.80.0070.00017.47
8.1.70.0030.00317.34
8.1.60.0030.00617.43
8.1.50.0000.00817.41
8.1.40.0040.00417.52
8.1.30.0040.00417.61
8.1.20.0060.00317.55
8.1.10.0070.00317.61
8.1.00.0000.00817.49
8.0.300.0050.00218.77
8.0.290.0040.00417.13
8.0.280.0060.00318.33
8.0.270.0030.00317.25
8.0.260.0040.00418.36
8.0.250.0000.00616.90
8.0.240.0040.00416.91
8.0.230.0040.00316.94
8.0.220.0000.00716.86
8.0.210.0040.00416.84
8.0.200.0070.00016.97
8.0.190.0050.00317.00
8.0.180.0000.00816.98
8.0.170.0000.00716.95
8.0.160.0080.00016.85
8.0.150.0000.00816.93
8.0.140.0000.00716.78
8.0.130.0050.00013.37
8.0.120.0040.00416.89
8.0.110.0080.00016.92
8.0.100.0040.00416.83
8.0.90.0000.00717.01
8.0.80.0030.01416.93
8.0.70.0000.00716.84
8.0.60.0040.00416.95
8.0.50.0000.00716.90
8.0.30.0100.01017.22
8.0.20.0080.01017.44
8.0.10.0000.00717.11
8.0.00.0100.00716.59
7.4.330.0030.00315.08
7.4.320.0060.00016.49
7.4.300.0000.00616.48
7.4.290.0040.00416.53
7.4.280.0040.00416.62
7.4.270.0000.00716.62
7.4.260.0030.00316.45
7.4.250.0030.00316.60
7.4.240.0060.00116.47
7.4.230.0000.00716.53
7.4.220.0170.00016.55
7.4.210.0080.00816.54
7.4.200.0030.00316.60
7.4.190.0000.00716.73
7.4.160.0040.01316.61
7.4.150.0090.01517.40
7.4.140.0090.00917.86
7.4.130.0090.00916.55
7.4.120.0110.00616.50
7.4.110.0080.01316.54
7.4.100.0080.01116.49
7.4.90.0120.00816.43
7.4.80.0030.01916.76
7.4.70.0110.01116.58
7.4.60.0070.01016.51
7.4.50.0000.00916.48
7.4.40.0090.00622.77
7.4.30.0160.00716.45
7.4.00.0030.01014.88
7.3.330.0050.00013.29
7.3.320.0020.00313.31
7.3.310.0040.00416.32
7.3.300.0070.00016.43
7.3.290.0100.00716.32
7.3.280.0080.00816.36
7.3.270.0160.00317.40
7.3.260.0100.00716.67
7.3.250.0110.00816.52
7.3.240.0110.00716.45
7.3.230.0040.01216.41
7.3.210.0070.01116.38
7.3.200.0100.00919.39
7.3.190.0090.00616.43
7.3.180.0070.01016.45
7.3.170.0120.00916.57
7.3.160.0040.01216.51
7.3.120.0100.00714.65
7.2.330.0110.00716.77
7.2.320.0060.01216.41
7.2.310.0080.01116.60
7.2.300.0070.01016.80
7.2.290.0060.01016.77
7.2.00.0100.00718.97
7.1.100.0070.01118.28
7.1.70.0000.00817.30
7.1.60.0110.01519.27
7.1.50.0060.01616.92
7.1.00.0130.06722.40
7.0.200.0120.00016.63
7.0.140.0070.06722.08
7.0.80.0530.06019.91
7.0.70.0600.08319.95
7.0.60.0530.06019.99
7.0.50.0500.09320.35
7.0.40.0070.08320.04
7.0.30.0170.07720.13
7.0.20.0070.04320.13
7.0.10.0130.05720.03
7.0.00.0130.07720.07
5.6.280.0030.07321.15
5.6.230.0130.07720.48
5.6.220.0100.06320.58
5.6.210.0030.08320.56
5.6.200.0100.09021.10
5.6.190.0100.08321.09
5.6.180.0100.07721.11
5.6.170.0070.08721.16
5.6.160.0170.07321.06
5.6.150.0100.08321.04
5.6.140.0200.07721.13
5.6.130.0130.08321.02
5.6.120.0070.04721.03
5.6.110.0030.07320.92
5.6.100.0100.06321.11
5.6.90.0100.07720.93
5.6.80.0000.08320.43
5.6.70.0100.06020.48
5.6.60.0100.06320.35
5.6.50.0030.06320.51
5.6.40.0070.07720.53
5.6.30.0070.08020.30
5.6.20.0100.08320.41
5.6.10.0130.07320.37
5.6.00.0070.07020.26
5.5.370.0030.05720.35
5.5.360.0170.08020.35
5.5.350.0130.07720.45
5.5.340.0070.05320.88
5.5.330.0100.06720.77
5.5.320.0070.08320.86
5.5.310.0070.08320.91
5.5.300.0100.08320.75
5.5.290.0130.07320.90
5.5.280.0070.08320.88
5.5.270.0170.06720.82
5.5.260.0170.06720.87
5.5.250.0100.04020.70
5.5.240.0070.05720.14
5.5.230.0170.06720.21
5.5.220.0100.07320.27
5.5.210.0100.04720.20
5.5.200.0170.05020.18
5.5.190.0070.08320.09
5.5.180.0030.08720.12
5.5.160.0070.08020.10
5.5.150.0030.04720.21
5.5.140.0130.06020.27
5.5.130.0100.05320.29
5.5.120.0170.06720.17
5.5.110.0170.07020.14
5.5.100.0030.07320.17
5.5.90.0170.06720.05
5.5.80.0030.07720.09
5.5.70.0070.04720.11
5.5.60.0070.05020.05
5.5.50.0100.07019.95
5.5.40.0070.08320.05
5.5.30.0030.07320.02
5.5.20.0070.08020.16
5.5.10.0030.04720.11
5.5.00.0100.07320.06
5.4.450.0130.07719.54
5.4.440.0100.07719.41
5.4.430.0030.07019.45
5.4.420.0170.07719.36
5.4.410.0070.08319.07
5.4.400.0130.07719.03
5.4.390.0030.06318.84
5.4.380.0130.07018.89
5.4.370.0100.04719.03
5.4.360.0030.07719.03
5.4.350.0130.07318.90
5.4.340.0100.07319.23
5.4.320.0100.07719.21
5.4.310.0070.04718.91
5.4.300.0100.08019.09
5.4.290.0100.06719.04
5.4.280.0130.07019.20
5.4.270.0130.07018.90
5.4.260.0130.04319.12
5.4.250.0070.07719.20
5.4.240.0130.07019.11
5.4.230.0030.07719.22
5.4.220.0100.07019.14
5.4.210.0100.07018.84
5.4.200.0100.07318.94
5.4.190.0130.07719.04
5.4.180.0070.07319.13
5.4.170.0200.05719.03
5.4.160.0130.07019.02
5.4.150.0070.07719.02
5.4.140.0000.08016.45
5.4.130.0070.07316.48
5.4.120.0070.05716.34
5.4.110.0070.05016.47
5.4.100.0000.06716.28
5.4.90.0030.07716.51
5.4.80.0200.06016.41
5.4.70.0030.07716.50
5.4.60.0100.05316.25
5.4.50.0030.07016.47
5.4.40.0030.06016.52
5.4.30.0070.05316.43
5.4.20.0070.06716.46
5.4.10.0030.06316.39
5.4.00.0100.07015.90
5.3.290.0030.08314.65
5.3.280.0100.07314.58
5.3.270.0030.08314.53
5.3.260.0030.08714.55
5.3.250.0030.06014.57
5.3.240.0030.08714.66
5.3.230.0030.07314.60
5.3.220.0070.06014.70
5.3.210.0070.07314.59
5.3.200.0070.07314.59
5.3.190.0200.06314.49
5.3.180.0000.05014.62
5.3.170.0200.06314.59
5.3.160.0070.08014.66
5.3.150.0070.07714.59
5.3.140.0100.06714.69
5.3.130.0100.07314.63
5.3.120.0030.07714.49
5.3.110.0100.05314.52
5.3.100.0170.06313.98
5.3.90.0070.04314.13
5.3.80.0000.05713.94
5.3.70.0030.05714.04
5.3.60.0030.05314.13
5.3.50.0030.08014.06
5.3.40.0030.07313.87
5.3.30.0030.07013.89
5.3.20.0030.06313.80
5.3.10.0030.07713.73
5.3.00.0100.07313.56
5.2.170.0030.06311.73
5.2.160.0070.05711.73
5.2.150.0030.06311.73
5.2.140.0030.05311.73
5.2.130.0070.06011.73
5.2.120.0000.05711.73
5.2.110.0100.03311.73
5.2.100.0030.06311.73
5.2.90.0030.06711.73
5.2.80.0100.03311.73
5.2.70.0070.06311.73
5.2.60.0070.06711.73
5.2.50.0130.05311.73
5.2.40.0030.06311.73
5.2.30.0030.05011.73
5.2.20.0130.04711.73
5.2.10.0030.04011.73
5.2.00.0070.03711.73
5.1.60.0030.03311.73
5.1.50.0070.02311.73
5.1.40.0000.03011.73
5.1.30.0030.05011.73
5.1.20.0170.03711.73
5.1.10.0070.04311.73
5.1.00.0100.04711.73
5.0.50.0030.04311.73
5.0.40.0030.04311.73
5.0.30.0030.06711.73
5.0.20.0000.04711.73
5.0.10.0030.04711.73
5.0.00.0030.06011.73
4.4.90.0070.03311.73
4.4.80.0030.02311.73
4.4.70.0000.04011.73
4.4.60.0070.03311.73
4.4.50.0030.02711.73
4.4.40.0030.02711.73
4.4.30.0030.01711.73
4.4.20.0030.03011.73
4.4.10.0030.03711.73
4.4.00.0030.05011.73
4.3.110.0030.03311.73
4.3.100.0030.03711.73
4.3.90.0070.03011.73
4.3.80.0000.04711.73
4.3.70.0000.03711.73
4.3.60.0000.02711.73
4.3.50.0030.03311.73
4.3.40.0000.04311.73
4.3.30.0030.03311.73
4.3.20.0030.03711.73
4.3.10.0000.03711.73
4.3.00.0030.03311.73

preferences:
31.37 ms | 401 KiB | 5 Q