3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrColors = array('R', 'B', 'G' ,'Y'); $arrNumbers = array('1', '2', '3', '4'); foreach($arrColors as $colorK => $colorV) { foreach($arrNumbers as $numK => $numV) { echo $colorV.' => '.$numV; echo "\n"; } }

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)
8.3.60.0140.00718.43
8.3.50.0040.01116.03
8.3.40.0100.01018.54
8.3.30.0120.00918.92
8.3.20.0000.00820.21
8.3.10.0030.00520.48
8.3.00.0060.00319.13
8.2.180.0130.00918.56
8.2.170.0150.00022.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00822.14
8.2.110.0040.00420.52
8.2.100.0040.00818.03
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00717.55
8.2.50.0040.00818.07
8.2.40.0000.00817.97
8.2.30.0050.00317.93
8.2.20.0070.00017.54
8.2.10.0050.00218.09
8.2.00.0030.00617.79
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00423.83
8.1.230.0000.01219.03
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.13
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00722.02
8.1.150.0000.00818.83
8.1.140.0030.00517.50
8.1.130.0040.00417.90
8.1.120.0030.00317.38
8.1.110.0040.00317.41
8.1.100.0000.00817.46
8.1.90.0000.00817.30
8.1.80.0000.00717.36
8.1.70.0070.00017.32
8.1.60.0030.00517.43
8.1.50.0030.00617.51
8.1.40.0090.00017.38
8.1.30.0040.00417.59
8.1.20.0050.00217.54
8.1.10.0060.00317.46
8.1.00.0000.00717.47
8.0.300.0050.00318.77
8.0.290.0000.00716.63
8.0.280.0030.00318.48
8.0.270.0000.00817.19
8.0.260.0060.00017.13
8.0.250.0030.00316.90
8.0.240.0030.00316.93
8.0.230.0080.00017.01
8.0.220.0040.00416.88
8.0.210.0000.00716.78
8.0.200.0000.00616.93
8.0.190.0050.00216.96
8.0.180.0030.00516.90
8.0.170.0060.00316.95
8.0.160.0000.00716.98
8.0.150.0030.00316.86
8.0.140.0040.00416.73
8.0.130.0030.00313.27
8.0.120.0040.00416.70
8.0.110.0040.00416.78
8.0.100.0030.00316.77
8.0.90.0000.00716.87
8.0.80.0060.00916.81
8.0.70.0000.00816.94
8.0.60.0000.00716.87
8.0.50.0070.00016.75
8.0.30.0090.01017.06
8.0.20.0090.01117.40
8.0.10.0030.00517.04
8.0.00.0100.01016.86
7.4.330.0050.00015.20
7.4.320.0050.00216.50
7.4.300.0000.00616.59
7.4.290.0070.00016.48
7.4.280.0000.00816.50
7.4.270.0000.00616.63
7.4.260.0000.00816.60
7.4.250.0070.00016.44
7.4.240.0020.00516.54
7.4.230.0000.00716.41
7.4.220.0140.00316.54
7.4.210.0080.00716.52
7.4.200.0000.00716.61
7.4.160.0160.00016.46
7.4.150.0090.00917.40
7.4.140.0020.01617.86
7.4.130.0130.00816.39
7.4.120.0100.00716.42
7.4.110.0060.00916.55
7.4.100.0110.00916.30
7.4.90.0150.00316.36
7.4.80.0120.00819.39
7.4.70.0150.00716.56
7.4.60.0150.00616.36
7.4.50.0080.00016.30
7.4.40.0030.01316.33
7.4.30.0150.00916.52
7.4.00.0070.00715.05
7.3.330.0020.00213.13
7.3.320.0050.00013.10
7.3.310.0020.00516.24
7.3.300.0040.00416.27
7.3.290.0070.00716.29
7.3.280.0080.00716.29
7.3.270.0170.00317.40
7.3.260.0140.00516.56
7.3.250.0120.00816.41
7.3.240.0140.00716.21
7.3.230.0100.00916.39
7.3.210.0080.00816.55
7.3.200.0040.01319.39
7.3.190.0120.00316.51
7.3.180.0030.01316.47
7.3.170.0130.00316.27
7.3.160.0100.00616.46
7.2.330.0080.01216.68
7.2.320.0080.00816.56
7.2.310.0120.00316.72
7.2.300.0030.01316.57
7.2.290.0150.00816.43
7.2.60.0040.01116.89
7.2.00.0030.00919.31
7.1.200.0140.00015.74
7.1.100.0000.01118.29
7.1.70.0000.00917.09
7.1.60.0120.00619.32
7.1.50.0030.01216.50
7.1.00.0000.07722.51
7.0.200.0080.00316.63
7.0.140.0070.07022.05
7.0.60.0000.09019.78
7.0.50.0070.03717.66
7.0.40.0100.08320.18
7.0.30.0230.07720.34
7.0.20.0200.07020.11
7.0.10.0100.07020.09
7.0.00.0070.08319.98
5.6.280.0000.07721.10
5.6.210.0100.07720.73
5.6.200.0100.06318.12
5.6.190.0030.05320.41
5.6.180.0430.04020.35
5.6.170.0370.04020.49
5.6.160.0200.06720.27
5.6.150.0000.04318.18
5.6.140.0070.03718.07
5.6.130.0070.08318.08
5.6.120.0100.07320.93
5.6.110.0130.08020.99
5.6.100.0130.08020.98
5.6.90.0030.06020.95
5.6.80.0070.04720.43
5.5.350.0170.07320.43
5.5.340.0170.07018.02
5.5.330.0070.04020.39
5.5.320.0270.05020.31
5.5.310.0300.06720.27
5.5.300.0070.03717.95
5.5.290.0000.08018.00
5.5.280.0030.04020.77
5.5.270.0170.06320.88
5.5.260.0170.08020.79
5.5.250.0070.04020.57
5.5.240.0130.08320.12
5.4.450.0430.04719.14
5.4.440.0300.04319.46
5.4.430.0470.04719.24
5.4.420.0700.00019.15
5.4.410.0630.00019.31
5.4.400.0630.00018.96
5.4.390.0630.00019.13
5.4.380.0670.00019.05
5.4.370.0730.00019.05
5.4.360.0600.00018.98
5.4.350.0630.00019.16
5.4.340.0630.00019.05
5.4.320.0070.03712.46
5.4.310.0040.04012.45
5.4.300.0080.03412.45
5.4.290.0050.03912.45
5.4.280.0060.03512.35
5.4.270.0050.03812.35
5.4.260.0080.03612.35
5.4.250.0110.03212.35
5.4.240.0120.03212.35
5.4.230.0100.03412.34
5.4.220.0060.03512.34
5.4.210.0070.03412.34
5.4.200.0060.03812.34
5.4.190.0060.03612.34
5.4.180.0140.02812.34
5.4.170.0100.03112.35
5.4.160.0060.03612.34
5.4.150.0050.03612.34
5.4.140.0080.03612.02
5.4.130.0070.03412.01
5.4.120.0080.03511.97
5.4.110.0110.03211.96
5.4.100.0050.03711.97
5.4.90.0060.03711.96
5.4.80.0070.04111.96
5.4.70.0080.03411.96
5.4.60.0080.03511.96
5.4.50.0070.03611.96
5.4.40.0120.04311.95
5.4.30.0080.04911.95
5.4.20.0060.03911.95
5.4.10.0050.03611.95
5.4.00.0060.03711.43
5.3.290.0040.04312.80
5.3.280.0070.03712.71
5.3.270.0080.04312.72
5.3.260.0040.04512.72
5.3.250.0040.04012.72
5.3.240.0080.04612.72
5.3.230.0110.03812.70
5.3.220.0040.04012.68
5.3.210.0070.04312.68
5.3.200.0060.03712.68
5.3.190.0120.03612.68
5.3.180.0070.03912.68
5.3.170.0060.03912.67
5.3.160.0080.03812.67
5.3.150.0070.03712.67
5.3.140.0070.03712.66
5.3.130.0070.04112.66
5.3.120.0070.03912.66
5.3.110.0040.04712.66
5.3.100.0090.04112.12
5.3.90.0070.03612.09
5.3.80.0060.04112.07
5.3.70.0060.04712.07
5.3.60.0060.04012.06
5.3.50.0060.03612.00
5.3.40.0070.04212.00
5.3.30.0080.03311.95
5.3.20.0050.03611.72
5.3.10.0040.03611.69
5.3.00.0070.03511.68
5.2.170.0080.0319.18
5.2.160.0070.0279.18
5.2.150.0040.0319.18
5.2.140.0020.0339.18
5.2.130.0080.0279.13
5.2.120.0060.0309.14
5.2.110.0050.0309.14
5.2.100.0060.0279.13
5.2.90.0060.0329.14
5.2.80.0050.0339.13
5.2.70.0060.0299.13
5.2.60.0040.0329.09
5.2.50.0070.0409.06
5.2.40.0080.0349.03
5.2.30.0100.0419.01
5.2.20.0190.0559.00
5.2.10.0090.0648.92
5.2.00.0260.0738.77
5.1.60.0050.0378.07
5.1.50.0190.0628.06
5.1.40.0090.0518.04
5.1.30.0100.0318.39
5.1.20.0070.0398.41
5.1.10.0050.0308.14
5.1.00.0060.0308.14
5.0.50.0040.0236.61
5.0.40.0100.0316.47
5.0.30.0130.0776.29
5.0.20.0030.0216.26
5.0.10.0090.0206.23
5.0.00.0080.0346.23
4.4.90.0020.0174.77
4.4.80.0030.0184.75
4.4.70.0040.0144.76
4.4.60.0040.0144.76
4.4.50.0040.0154.77
4.4.40.0050.0284.71
4.4.30.0050.0194.76
4.4.20.0020.0164.84
4.4.10.0060.0134.85
4.4.00.0040.0254.76
4.3.110.0020.0174.67
4.3.100.0060.0124.67
4.3.90.0010.0174.64
4.3.80.0040.0234.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0164.62
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0040.0183.26
4.3.10.0030.0163.21
4.3.00.0070.01713.59

preferences:
58.3 ms | 400 KiB | 5 Q