3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3,4,5]; $cols = 4; $chunks = array_fill(0, $cols, []); $cnt = 0; foreach ($array as $thing) { $chunks[$cnt++ % $cols][] = $thing; } var_dump($chunks); $chunks2 = array_map(null, ...array_chunk($array, $cols)); var_dump($chunks2, $chunks2 === $chunks);

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)
8.3.60.0110.00418.18
8.3.50.0120.01022.00
8.3.40.0220.00018.86
8.3.30.0140.00019.04
8.3.20.0070.00020.35
8.3.10.0080.00021.85
8.3.00.0000.00819.38
8.2.180.0070.01418.13
8.2.170.0110.00322.96
8.2.160.0080.00620.33
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0040.00419.66
8.2.110.0080.00320.89
8.2.100.0060.00617.72
8.2.90.0080.00019.28
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00518.03
8.2.50.0000.00818.07
8.2.40.0060.00320.07
8.2.30.0040.00418.00
8.2.20.0000.00717.63
8.2.10.0040.00418.00
8.2.00.0050.00317.76
8.1.280.0060.01325.92
8.1.270.0100.00020.81
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0070.00322.02
8.1.230.0060.00618.94
8.1.220.0030.00517.79
8.1.210.0090.00018.77
8.1.200.0100.00017.35
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0080.00020.31
8.1.160.0040.00422.02
8.1.150.0000.00718.89
8.1.140.0000.00717.46
8.1.130.0030.00317.74
8.1.120.0050.00317.38
8.1.110.0030.00517.29
8.1.100.0070.00017.31
8.1.90.0000.00717.46
8.1.80.0040.00417.34
8.1.70.0030.00317.34
8.1.60.0040.00417.62
8.1.50.0000.00917.55
8.1.40.0030.00517.53
8.1.30.0040.00417.66
8.1.20.0000.00817.65
8.1.10.0040.00417.48
8.1.00.0030.00517.30
8.0.300.0030.00618.77
8.0.290.0000.00816.75
8.0.280.0030.00318.41
8.0.270.0000.00717.17
8.0.260.0030.00317.24
8.0.250.0000.00716.93
8.0.240.0030.00316.84
8.0.230.0000.00717.00
8.0.220.0000.00716.78
8.0.210.0000.00716.93
8.0.200.0000.00616.93
8.0.190.0040.00416.89
8.0.180.0070.00016.91
8.0.170.0000.00816.80
8.0.160.0030.00316.91
8.0.150.0000.00716.89
8.0.140.0000.00716.75
8.0.130.0050.00013.32
8.0.120.0070.00016.74
8.0.110.0040.00416.88
8.0.100.0000.00816.92
8.0.90.0040.00416.92
8.0.80.0070.01116.88
8.0.70.0000.00916.89
8.0.60.0030.00516.68
8.0.50.0000.00716.77
8.0.30.0120.01317.20
8.0.20.0140.00617.43
8.0.10.0040.00417.02
8.0.00.0080.01116.74
7.4.330.0000.00515.10
7.4.320.0000.00616.49
7.4.300.0000.00616.42
7.4.290.0030.00316.56
7.4.280.0040.00416.50
7.4.270.0030.00316.43
7.4.260.0070.00016.54
7.4.250.0040.00416.40
7.4.240.0020.00516.56
7.4.230.0000.00716.39
7.4.220.0070.01116.58
7.4.210.0120.00316.63
7.4.200.0040.00416.68
7.4.160.0170.00316.50
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0110.01116.51
7.4.120.0110.00716.59
7.4.110.0160.00616.63
7.4.100.0120.00716.64
7.4.90.0060.01216.28
7.4.80.0040.01819.39
7.4.70.0120.00416.50
7.4.60.0100.01016.66
7.4.50.0040.00416.24
7.4.40.0060.01516.60
7.4.30.0150.00416.39
7.4.00.0080.00815.07
7.3.330.0060.00013.13
7.3.320.0120.00613.06
7.3.310.0000.00716.34
7.3.300.0040.00416.24
7.3.290.0060.00916.38
7.3.280.0050.01316.36
7.3.270.0090.01117.40
7.3.260.0080.00916.54
7.3.250.0140.00716.57
7.3.240.0000.01616.34
7.3.230.0100.01016.56
7.3.210.0080.01216.67
7.3.200.0110.01219.39
7.3.190.0150.00616.19
7.3.180.0070.01116.29
7.3.170.0110.01116.64
7.3.160.0030.01316.25
7.3.120.0040.01414.53
7.3.110.0110.00714.70
7.3.100.0070.00714.95
7.3.90.0070.00714.64
7.3.80.0040.01114.91
7.3.70.0130.00314.54
7.3.60.0060.00914.67
7.3.50.0030.00714.80
7.3.40.0060.00314.71
7.3.30.0030.01114.87
7.3.20.0040.00716.81
7.3.10.0030.01016.44
7.3.00.0090.00716.49
7.2.330.0180.00716.71
7.2.320.0080.00816.39
7.2.310.0110.00916.71
7.2.300.0130.00616.55
7.2.290.0030.01616.40
7.2.240.0000.01315.19
7.2.230.0000.01514.92
7.2.220.0030.00714.99
7.2.210.0030.00915.15
7.2.200.0040.00914.95
7.2.190.0080.00015.18
7.2.180.0060.00815.02
7.2.170.0080.00014.92
7.2.160.0040.00415.02
7.2.150.0060.00616.70
7.2.140.0150.00016.93
7.2.130.0100.00616.65
7.2.120.0090.00416.88
7.2.110.0070.00716.87
7.2.100.0110.00517.02
7.2.90.0070.00816.89
7.2.80.0080.00516.77
7.2.70.0080.00916.86
7.2.60.0070.00916.95
7.2.50.0090.00716.88
7.2.40.0070.00716.79
7.2.30.0070.01016.73
7.2.20.0120.00416.83
7.2.10.0030.01016.72
7.2.00.0050.00917.47
7.1.330.0060.01015.98
7.1.320.0080.00615.80
7.1.310.0030.00615.71
7.1.300.0030.00715.77
7.1.290.0080.00515.84
7.1.280.0000.01715.86
7.1.270.0060.00615.94
7.1.260.0030.01315.80
7.1.250.0070.00715.77
7.1.240.0030.01015.36
7.1.230.0040.01115.48
7.1.220.0130.00315.63
7.1.210.0150.00615.68
7.1.200.0100.00615.81
7.1.190.0230.00015.32
7.1.180.0070.00715.43
7.1.170.0170.00315.55
7.1.160.0030.00915.81
7.1.150.0110.00315.68
7.1.140.0150.00615.44
7.1.130.0090.00615.85
7.1.120.0120.00315.52
7.1.110.0140.00715.64
7.1.100.0100.00816.84
7.1.90.0030.01015.41
7.1.80.0130.00315.83
7.1.70.0040.00716.43
7.1.60.0110.00917.58
7.1.50.0090.01116.04
7.1.40.0110.00415.63
7.1.30.0100.00715.42
7.1.20.0120.00315.52
7.1.10.0060.00815.53
7.1.00.0030.05219.07
7.0.330.0120.00614.96
7.0.320.0130.00615.06
7.0.310.0120.00815.46
7.0.300.0090.00515.14
7.0.290.0180.00015.00
7.0.280.0030.01015.22
7.0.270.0130.00415.25
7.0.260.0150.00615.20
7.0.250.0140.00415.41
7.0.240.0120.00315.09
7.0.230.0090.00615.39
7.0.220.0100.00315.44
7.0.210.0070.01015.49
7.0.200.0050.00615.95
7.0.190.0110.00415.13
7.0.180.0040.01215.32
7.0.170.0060.00615.16
7.0.160.0060.00815.38
7.0.150.0070.01115.09
7.0.140.0120.03618.62
7.0.130.0120.00615.31
7.0.120.0070.00315.21
7.0.110.0060.00915.39
7.0.100.0100.00715.34
7.0.90.0060.01215.30
7.0.80.0080.00515.45
7.0.70.0100.00715.24
7.0.60.0090.04117.61
7.0.50.0080.02916.42
7.0.40.0050.05216.59
7.0.30.0270.04016.76
7.0.20.0210.03816.73
7.0.10.0170.03016.74
7.0.00.0060.02616.60
5.6.380.0040.01114.50
5.6.370.0000.01014.25
5.6.360.0130.00314.28
5.6.350.0040.00814.64
5.6.340.0040.00714.45
5.6.330.0100.00314.57
5.6.320.0000.01414.30
5.6.310.0060.00614.37
5.6.300.0070.00714.27
5.6.290.0070.00714.46
5.6.280.0030.04117.77
5.6.270.0070.00414.36
5.6.260.0090.00314.08
5.6.250.0120.00314.36
5.6.240.0000.00714.20
5.6.230.0060.00614.45
5.6.220.0030.01014.32
5.6.210.0080.04017.59
5.6.200.0030.03116.40
5.6.190.0090.02117.39
5.6.180.0150.02017.41
5.6.170.0220.03817.08
5.6.160.0100.04117.22
5.6.150.0020.02816.07
5.6.140.0100.04316.18
5.6.130.0050.02716.07
5.6.120.0070.04817.59
5.6.110.0080.04517.57
5.6.100.0150.03817.46
5.6.90.0100.04517.64
5.6.80.0040.03917.47
5.6.70.0130.04017.41
5.6.60.0070.00714.19
5.6.50.0060.01013.80
5.6.40.0090.00614.07
5.6.30.0090.00313.96
5.6.20.0030.00714.04
5.6.10.0000.01314.11
5.6.00.0070.00714.17
5.5.380.0030.01011.03
5.5.370.0070.00310.96
5.5.360.0040.00410.90
5.5.350.0030.02915.61
5.5.340.0050.03514.47
5.5.330.0030.03715.67
5.5.320.0100.04215.60
5.5.310.0120.04615.60
5.5.300.0090.02214.41
5.5.290.0050.04714.46
5.5.280.0070.04515.85
5.5.270.0130.03715.95
5.5.260.0050.03415.82
5.5.250.0080.03515.80
5.5.240.0020.04315.62
5.5.230.0060.00610.90
5.5.220.0030.00310.90
5.5.210.0030.00610.90
5.5.200.0060.00610.90
5.5.190.0000.01210.90
5.5.180.0080.00310.90
5.5.170.0030.00710.90
5.5.160.0080.00410.90
5.5.150.0040.00710.90
5.5.140.0000.00810.90
5.5.130.0070.00310.90
5.5.120.0030.00310.90
5.5.110.0000.00710.90
5.5.100.0100.00010.90
5.5.90.0000.00810.90
5.5.80.0040.00410.90
5.5.70.0060.00610.90
5.5.60.0060.00610.90
5.5.50.0000.00510.90
5.5.40.0000.00510.90
5.5.30.0070.00310.90
5.5.20.0000.01210.92
5.5.10.0000.00510.90
5.5.00.0030.00610.90
5.4.450.0040.04215.21
5.4.440.0050.04015.11
5.4.430.0060.02815.17
5.4.420.0050.03015.19
5.4.410.0000.04414.97
5.4.400.0030.04115.05
5.4.390.0020.04014.93
5.4.380.0050.03514.98
5.4.370.0030.01814.99
5.4.360.0050.02014.95
5.4.350.0010.02115.04
5.4.340.0030.03014.95
5.4.330.0030.00310.90
5.4.320.0020.02515.06
5.4.310.0040.02015.06
5.4.300.0020.02014.92
5.4.290.0030.01814.88
5.4.280.0060.03915.02
5.4.270.0000.02115.03
5.4.260.0040.01814.92
5.4.250.0010.02114.99
5.4.240.0030.03014.94
5.4.230.0020.02215.02
5.4.220.0040.02214.94
5.4.210.0040.02114.97
5.4.200.0000.02114.87
5.4.190.0010.02115.04
5.4.180.0000.02514.99
5.4.170.0020.02114.99
5.4.160.0080.01715.04
5.4.150.0010.02314.97
5.4.140.0020.02013.63
5.4.130.0070.01813.60
5.4.120.0040.02013.65
5.4.110.0060.01913.71
5.4.100.0000.02213.58
5.4.90.0020.02413.68
5.4.80.0030.03813.72
5.4.70.0030.04113.65
5.4.60.0030.03713.53
5.4.50.0050.04113.66
5.4.40.0030.03813.61
5.4.30.0020.03913.62
5.4.20.0020.02113.64
5.4.10.0060.03713.66
5.4.00.0040.04113.42
5.3.290.0000.02512.81
5.3.280.0000.02212.67
5.3.270.0050.02512.67
5.3.260.0030.02212.67
5.3.250.0020.02512.77
5.3.240.0040.01912.67
5.3.230.0000.02212.68
5.3.220.0030.02012.69
5.3.210.0060.01812.67
5.3.200.0050.01712.76
5.3.190.0080.03212.76
5.3.180.0070.03712.71
5.3.170.0040.03912.72
5.3.160.0050.03812.66
5.3.150.0060.03912.71
5.3.140.0020.03212.75
5.3.130.0000.02512.72
5.3.120.0050.01812.65
5.3.110.0010.02912.64
5.3.100.0030.04012.40
5.3.90.0030.03912.51
5.3.80.0080.03512.43
5.3.70.0030.02712.47
5.3.60.0040.02612.41
5.3.50.0010.02512.39
5.3.40.0050.02812.36
5.3.30.0030.03912.45
5.3.20.0050.02712.32
5.3.10.0020.03712.27
5.3.00.0020.03912.23
5.2.170.0030.01611.59
5.2.160.0020.02011.59
5.2.150.0030.03511.59
5.2.140.0040.03111.59
5.2.130.0040.03011.59
5.2.120.0020.03711.59
5.2.110.0030.02311.59
5.2.100.0050.03011.59
5.2.90.0070.02311.59
5.2.80.0020.03311.59
5.2.70.0010.03611.59
5.2.60.0000.03111.59
5.2.50.0020.03411.59
5.2.40.0000.03711.59
5.2.30.0030.02211.59
5.2.20.0050.02711.59
5.2.10.0030.02011.59
5.2.00.0030.03511.59
5.1.60.0000.02911.59
5.1.50.0040.03011.59
5.1.40.0020.03111.59
5.1.30.0040.02611.59
5.1.20.0030.02011.59
5.1.10.0050.02411.59
5.1.00.0020.03411.59
5.0.50.0040.01511.59
5.0.40.0060.01811.59
5.0.30.0020.03711.59
5.0.20.0020.02211.59
5.0.10.0030.01511.59
5.0.00.0040.03011.59
4.4.90.0020.01811.59
4.4.80.0020.01311.59
4.4.70.0020.01411.59
4.4.60.0020.01511.59
4.4.50.0030.01111.59
4.4.40.0000.02011.59
4.4.30.0020.01811.59
4.4.20.0000.01511.59
4.4.10.0000.01511.59
4.4.00.0030.02511.59
4.3.110.0000.02111.59
4.3.100.0000.01711.59
4.3.90.0000.01511.59
4.3.80.0020.02311.59
4.3.70.0000.01811.59
4.3.60.0020.01711.59
4.3.50.0030.01711.59
4.3.40.0030.02111.59
4.3.30.0020.02211.59
4.3.20.0010.01911.59
4.3.10.0070.01311.59
4.3.00.0020.02011.59

preferences:
45.1 ms | 401 KiB | 5 Q