3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrays = array( 0 => array( 0 => 'one', 1 => 'two', 2 => 'three' ), 1 => array( 0 => 'four', 1 => 'five', 2 => 'six' ), 2 => array( 0 => 'seven', 1 => 'eight', 2 => 'nine' ), ); print_r(array_chunk($arrays, 3));

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)
8.3.60.0070.00718.30
8.3.50.0090.00822.94
8.3.40.0110.00418.73
8.3.30.0100.00318.82
8.3.20.0000.00720.20
8.3.10.0040.00423.66
8.3.00.0000.00819.13
8.2.180.0130.00316.50
8.2.170.0070.00722.96
8.2.160.0030.01020.32
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00820.95
8.2.110.0030.00720.38
8.2.100.0110.00017.85
8.2.90.0050.00318.09
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0050.00317.80
8.2.50.0030.00518.07
8.2.40.0040.00418.15
8.2.30.0070.00017.88
8.2.20.0030.00517.49
8.2.10.0030.00517.99
8.2.00.0070.00317.61
8.1.280.0120.00625.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00022.24
8.1.230.0070.00420.97
8.1.220.0000.01017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0030.00517.13
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0000.00721.95
8.1.150.0040.00418.73
8.1.140.0050.00317.37
8.1.130.0050.00317.72
8.1.120.0000.00817.40
8.1.110.0040.00417.29
8.1.100.0040.00417.30
8.1.90.0080.00017.35
8.1.80.0040.00417.38
8.1.70.0070.00017.31
8.1.60.0050.00717.54
8.1.50.0040.00417.35
8.1.40.0020.00517.41
8.1.30.0040.00417.55
8.1.20.0040.00417.62
8.1.10.0000.00817.42
8.1.00.0000.00817.34
8.0.300.0000.00720.09
8.0.290.0000.00816.75
8.0.280.0070.00018.29
8.0.270.0040.00417.13
8.0.260.0000.00717.10
8.0.250.0000.00716.76
8.0.240.0030.00516.89
8.0.230.0040.00416.93
8.0.220.0050.00216.83
8.0.210.0000.00716.84
8.0.200.0030.00316.87
8.0.190.0050.00316.89
8.0.180.0030.00516.80
8.0.170.0040.00416.81
8.0.160.0070.00016.82
8.0.150.0070.00016.75
8.0.140.0040.00416.75
8.0.130.0000.00513.21
8.0.120.0000.00816.74
8.0.110.0040.00416.73
8.0.100.0030.00616.79
8.0.90.0000.00816.78
8.0.80.0130.00316.88
8.0.70.0040.00416.71
8.0.60.0070.00016.70
8.0.50.0030.00616.80
8.0.30.0080.01116.90
8.0.20.0060.01217.40
8.0.10.0000.00716.97
8.0.00.0100.00716.65
7.4.330.0000.00615.00
7.4.320.0030.00316.45
7.4.300.0030.00316.47
7.4.290.0050.00216.52
7.4.280.0040.00416.46
7.4.270.0000.01016.46
7.4.260.0000.00716.50
7.4.250.0030.00316.48
7.4.240.0050.00216.49
7.4.230.0000.00716.56
7.4.220.0110.00716.48
7.4.210.0070.00716.63
7.4.200.0030.00316.39
7.4.160.0080.00816.52
7.4.150.0120.00617.40
7.4.140.0080.00817.86
7.4.130.0130.00516.26
7.4.120.0120.00616.34
7.4.110.0260.01616.46
7.4.100.0070.01016.23
7.4.90.0100.00716.22
7.4.80.0070.01019.39
7.4.70.0100.00716.44
7.4.60.0040.01316.38
7.4.50.0000.00815.98
7.4.40.0100.00716.48
7.4.30.0130.00316.44
7.4.00.0100.00314.56
7.3.330.0000.00613.05
7.3.320.0030.00313.08
7.3.310.0030.00316.16
7.3.300.0000.00616.18
7.3.290.0030.01016.19
7.3.280.0120.00516.19
7.3.270.0060.01817.40
7.3.260.0080.01516.54
7.3.250.0120.00716.42
7.3.240.0090.00616.38
7.3.230.0120.00416.39
7.3.210.0090.01216.38
7.3.200.0130.00319.39
7.3.190.0030.01316.18
7.3.180.0150.00016.10
7.3.170.0070.01016.36
7.3.160.0060.00916.50
7.2.330.0030.01316.48
7.2.320.0140.00316.32
7.2.310.0060.01016.29
7.2.300.0130.00316.42
7.2.290.0110.01116.34
7.1.70.0040.00816.68
7.1.60.0160.00719.46
7.1.50.0100.01016.73
7.1.00.0070.07322.30
7.0.200.0130.01014.77
7.0.140.0070.07022.12
7.0.60.0000.09319.95
7.0.50.0030.08317.84
7.0.40.0070.06320.23
7.0.30.0330.07020.08
7.0.20.0300.07320.13
7.0.10.0030.09320.33
7.0.00.0200.07320.16
5.6.280.0030.07321.13
5.6.210.0170.05320.46
5.6.200.0100.08318.16
5.6.190.0170.03020.60
5.6.180.0030.04320.64
5.6.170.0300.08020.43
5.6.160.0130.07720.43
5.6.150.0070.03718.14
5.6.140.0030.09018.14
5.6.130.0030.04318.23
5.6.120.0030.04320.91
5.6.110.0030.04320.98
5.6.100.0070.08320.99
5.6.90.0030.08321.02
5.6.80.0070.04020.49
5.6.70.4730.04020.37
5.5.350.0070.04320.34
5.5.340.0070.08318.08
5.5.330.0100.06720.37
5.5.320.0370.04720.28
5.5.310.0330.07720.24
5.5.300.0000.04017.99
5.5.290.0100.07318.10
5.5.280.0070.08020.76
5.5.270.0130.06320.94
5.5.260.0030.04020.87
5.5.250.0070.03720.77
5.5.240.0170.07720.07
5.4.450.0500.04319.52
5.4.440.0430.05019.47
5.4.430.0200.03319.18
5.4.420.0200.03319.47
5.4.410.0130.04319.42
5.4.400.0170.03319.25
5.4.390.0170.04019.15
5.4.380.0470.04718.76
5.4.370.0300.05318.55
5.4.360.0330.04018.82
5.4.350.0170.06018.75
5.4.340.0100.05718.77
5.4.320.0100.03212.48
5.4.310.0070.03712.48
5.4.300.0060.03612.48
5.4.290.0070.03812.48
5.4.280.0090.03712.38
5.4.270.0100.04112.38
5.4.260.0080.03412.38
5.4.250.0070.04412.38
5.4.240.0060.04012.38
5.4.230.0090.03512.37
5.4.220.0070.03612.37
5.4.210.0080.03312.37
5.4.200.0040.04112.37
5.4.190.0070.03612.36
5.4.180.0060.03512.36
5.4.170.0070.03812.38
5.4.160.0030.03812.37
5.4.150.0070.03912.37
5.4.140.0050.03812.05
5.4.130.0060.04212.04
5.4.120.0060.04512.00
5.4.110.0060.03312.00
5.4.100.0060.03411.99
5.4.90.0090.03711.99
5.4.80.0060.03612.00
5.4.70.0090.03511.99
5.4.60.0070.03411.99
5.4.50.0070.03511.99
5.4.40.0100.03411.98
5.4.30.0090.03211.98
5.4.20.0050.03511.98
5.4.10.0080.03611.98
5.4.00.0070.03411.47
5.3.290.0110.04112.80
5.3.280.0110.04012.71
5.3.270.0060.04212.72
5.3.260.0060.04012.72
5.3.250.0070.04712.71
5.3.240.0100.03312.71
5.3.230.0050.04012.71
5.3.220.0100.03312.68
5.3.210.0050.03912.68
5.3.200.0040.04012.68
5.3.190.0040.03912.67
5.3.180.0120.03212.68
5.3.170.0090.03312.67
5.3.160.0090.03312.67
5.3.150.0090.03912.68
5.3.140.0040.04212.66
5.3.130.0060.04012.66
5.3.120.0040.04012.66
5.3.110.0050.04712.66
5.3.100.0090.03712.12
5.3.90.0080.04312.09
5.3.80.0060.03512.08
5.3.70.0070.04112.08
5.3.60.0100.03512.06
5.3.50.0060.03712.01
5.3.40.0070.03612.01
5.3.30.0050.03611.97
5.3.20.0100.03111.75
5.3.10.0060.03411.71
5.3.00.0020.04011.70
5.2.170.0080.0289.20
5.2.160.0050.0299.20
5.2.150.0070.0329.21
5.2.140.0030.0329.20
5.2.130.0050.0289.16
5.2.120.0040.0299.16
5.2.110.0050.0329.17
5.2.100.0080.0259.16
5.2.90.0050.0299.16
5.2.80.0030.0339.16
5.2.70.0060.0299.16
5.2.60.0040.0379.12
5.2.50.0040.0299.09
5.2.40.0090.0319.06
5.2.30.0030.0319.04
5.2.20.0050.0289.03
5.2.10.0030.0308.94
5.2.00.0030.0318.79
5.1.60.0030.0268.06
5.1.50.0050.0258.06
5.1.40.0090.0208.04
5.1.30.0050.0278.39
5.1.20.0060.0278.41
5.1.10.0040.0278.13
5.1.00.0060.0258.14
5.0.50.0030.0226.62
5.0.40.0030.0206.48
5.0.30.0040.0306.29
5.0.20.0050.0216.26
5.0.10.0050.0246.24
5.0.00.0060.0356.23
4.4.90.0030.0174.78
4.4.80.0080.0124.75
4.4.70.0040.0164.75
4.4.60.0050.0154.75
4.4.50.0030.0154.77
4.4.40.0070.0224.71
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0030.0154.85
4.4.00.0040.0264.76
4.3.110.0040.0184.67
4.3.100.0040.0144.67
4.3.90.0040.0144.63
4.3.80.0040.0304.58
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0060.0224.54
4.3.30.0040.0153.28
4.3.20.0040.0143.26
4.3.10.0060.0143.22
4.3.00.0130.01018.41

preferences:
45 ms | 401 KiB | 5 Q