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 $color) { foreach($arrNumbers as $num) { echo $color.' should relate to '.$num; 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)
8.3.60.0130.00718.43
8.3.50.0140.00721.29
8.3.40.0070.00718.46
8.3.30.0100.00719.10
8.3.20.0050.00220.34
8.3.10.0050.00320.36
8.3.00.0080.00019.25
8.2.180.0200.00016.50
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00721.86
8.2.110.0040.00721.18
8.2.100.0090.00317.72
8.2.90.0020.00518.28
8.2.80.0050.00317.97
8.2.70.0090.00017.38
8.2.60.0000.00818.03
8.2.50.0030.00618.07
8.2.40.0060.00618.22
8.2.30.0000.00818.11
8.2.20.0030.00617.55
8.2.10.0000.00718.05
8.2.00.0040.00417.66
8.1.280.0070.01025.92
8.1.270.0030.00623.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0100.00020.92
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0050.00318.22
8.1.160.0040.00422.00
8.1.150.0000.00718.83
8.1.140.0070.00017.37
8.1.130.0040.00417.81
8.1.120.0040.00417.45
8.1.110.0000.00717.43
8.1.100.0070.00017.46
8.1.90.0000.00817.46
8.1.80.0000.00817.33
8.1.70.0000.00717.44
8.1.60.0060.00317.52
8.1.50.0060.00317.45
8.1.40.0080.00017.50
8.1.30.0000.00817.61
8.1.20.0000.00717.65
8.1.10.0040.00417.54
8.1.00.0000.00817.40
8.0.300.0060.00319.89
8.0.290.0030.00616.75
8.0.280.0000.00818.43
8.0.270.0000.00817.31
8.0.260.0030.00317.12
8.0.250.0000.00616.86
8.0.240.0030.00316.93
8.0.230.0040.00416.82
8.0.220.0000.00616.86
8.0.210.0000.00716.75
8.0.200.0000.00616.93
8.0.190.0070.00016.93
8.0.180.0000.00716.76
8.0.170.0000.00816.89
8.0.160.0040.00416.92
8.0.150.0070.00016.75
8.0.140.0040.00416.70
8.0.130.0030.00313.32
8.0.120.0080.00016.84
8.0.110.0040.00416.88
8.0.100.0040.00416.91
8.0.90.0040.00416.99
8.0.80.0130.00916.82
8.0.70.0030.00516.84
8.0.60.0000.00816.94
8.0.50.0040.00416.70
8.0.30.0100.00817.22
8.0.20.0150.00717.40
8.0.10.0000.00717.07
8.0.00.0110.00816.81
7.4.330.0060.00015.00
7.4.320.0030.00316.60
7.4.300.0000.00716.56
7.4.290.0000.00816.59
7.4.280.0040.00416.59
7.4.270.0070.00016.44
7.4.260.0040.00416.50
7.4.250.0040.00416.58
7.4.240.0020.00516.44
7.4.230.0040.00416.52
7.4.220.0100.00716.61
7.4.210.0000.01516.61
7.4.200.0050.00216.65
7.4.160.0040.01216.45
7.4.150.0100.00917.40
7.4.140.0120.00917.86
7.4.130.0120.01016.52
7.4.120.0070.01016.40
7.4.110.0090.00616.41
7.4.100.0170.00316.51
7.4.90.0000.01716.52
7.4.80.0060.01119.39
7.4.70.0090.00916.63
7.4.60.0110.00616.49
7.4.50.0000.00516.46
7.4.40.0090.01216.48
7.4.30.0130.00716.50
7.4.00.0060.00914.97
7.3.330.0000.00613.12
7.3.320.0060.00013.16
7.3.310.0030.00316.22
7.3.300.0000.00616.27
7.3.290.0080.00816.16
7.3.280.0130.00716.25
7.3.270.0040.01417.40
7.3.260.0070.01116.34
7.3.250.0070.01216.43
7.3.240.0060.01016.48
7.3.230.0000.01616.39
7.3.210.0030.01316.39
7.3.200.0030.01919.39
7.3.190.0120.00916.34
7.3.180.0090.00616.29
7.3.170.0060.00916.44
7.3.160.0150.00916.33
7.3.10.0040.00716.67
7.3.00.0080.00416.68
7.2.330.0130.00616.41
7.2.320.0120.00416.74
7.2.310.0070.01016.69
7.2.300.0090.01216.75
7.2.290.0070.01716.79
7.2.130.0080.00416.86
7.2.120.0000.01016.71
7.2.110.0040.00816.71
7.2.100.0040.00716.67
7.2.90.0030.00716.97
7.2.80.0090.00616.84
7.2.70.0040.00717.02
7.2.60.0030.00716.81
7.2.50.0090.00016.92
7.2.40.0100.00316.90
7.2.30.0060.00616.71
7.2.20.0090.00316.91
7.2.10.0090.00416.92
7.2.00.0050.00718.25
7.1.250.0100.00015.62
7.1.100.0060.00617.88
7.1.70.0040.00816.96
7.1.60.0100.01419.32
7.1.50.0070.01416.77
7.1.00.0100.07022.36
7.0.200.0000.01016.47
7.0.140.0030.07322.18
7.0.60.0070.04019.88
7.0.50.0130.06717.74
7.0.40.0100.07020.24
7.0.30.0270.03320.09
7.0.20.0130.04320.34
7.0.10.0030.08320.03
7.0.00.0070.05320.34
5.6.280.0030.07321.13
5.6.210.0130.08020.64
5.6.200.0200.03318.14
5.6.190.0100.04020.52
5.6.180.0470.05720.77
5.6.170.0270.04320.53
5.6.160.0070.08320.32
5.6.150.0030.04018.18
5.6.140.0000.05718.21
5.6.130.0070.08018.09
5.6.120.0170.07320.93
5.6.110.0130.07020.99
5.6.100.0070.08021.01
5.6.90.0070.04321.01
5.6.80.0030.08720.40
5.5.350.0130.09020.49
5.5.340.0170.07017.98
5.5.330.0130.07720.20
5.5.320.0300.03320.24
5.5.310.0370.07320.16
5.5.300.0070.06717.91
5.5.290.0070.06317.95
5.5.280.0200.07020.86
5.5.270.0130.07720.72
5.5.260.0000.07020.95
5.5.250.0000.04720.49
5.5.240.0170.04320.18
5.4.450.0370.03319.49
5.4.440.0670.04019.48
5.4.430.0270.05019.13
5.4.420.0670.00019.35
5.4.410.0770.00019.14
5.4.400.0730.00018.85
5.4.390.0800.00019.02
5.4.380.0630.00019.00
5.4.370.0700.00018.98
5.4.360.0630.00018.95
5.4.350.0630.00018.92
5.4.340.0770.00019.05
5.4.320.0080.03512.45
5.4.310.0080.03812.45
5.4.300.0040.04012.45
5.4.290.0080.03712.45
5.4.280.0070.03412.35
5.4.270.0050.03812.35
5.4.260.0110.03512.35
5.4.250.0040.04112.35
5.4.240.0160.04212.35
5.4.230.0060.04212.34
5.4.220.0070.03512.34
5.4.210.0080.03412.34
5.4.200.0090.03612.34
5.4.190.0090.03412.34
5.4.180.0090.03412.34
5.4.170.0040.03912.35
5.4.160.0050.03712.34
5.4.150.0040.03912.34
5.4.140.0090.03912.02
5.4.130.0110.03512.02
5.4.120.0070.03611.97
5.4.110.0070.03411.96
5.4.100.0060.03511.97
5.4.90.0040.03811.96
5.4.80.0090.03411.96
5.4.70.0090.03111.96
5.4.60.0060.03311.96
5.4.50.0060.03411.96
5.4.40.0070.03211.95
5.4.30.0050.04511.95
5.4.20.0110.04511.94
5.4.10.0100.03111.95
5.4.00.0090.03311.43
5.3.290.0090.04012.80
5.3.280.0090.03612.71
5.3.270.0090.03712.72
5.3.260.0070.03912.72
5.3.250.0060.03812.72
5.3.240.0050.03712.72
5.3.230.0070.03712.71
5.3.220.0050.03812.68
5.3.210.0070.03912.68
5.3.200.0060.03612.68
5.3.190.0040.04012.67
5.3.180.0090.03312.67
5.3.170.0120.03712.67
5.3.160.0070.04212.67
5.3.150.0090.03612.67
5.3.140.0070.04112.66
5.3.130.0070.03912.66
5.3.120.0070.04212.66
5.3.110.0050.04112.65
5.3.100.0060.03712.12
5.3.90.0050.03712.09
5.3.80.0070.04512.07
5.3.70.0090.03612.07
5.3.60.0110.03312.07
5.3.50.0070.03712.00
5.3.40.0080.03712.00
5.3.30.0080.03311.94
5.3.20.0100.03311.72
5.3.10.0080.03811.69
5.3.00.0050.03711.68
5.2.170.0020.0339.18
5.2.160.0060.0279.18
5.2.150.0060.0309.18
5.2.140.0050.0349.17
5.2.130.0050.0299.13
5.2.120.0030.0369.13
5.2.110.0020.0349.14
5.2.100.0060.0289.14
5.2.90.0040.0309.14
5.2.80.0030.0339.13
5.2.70.0030.0319.13
5.2.60.0060.0299.08
5.2.50.0020.0339.05
5.2.40.0060.0289.04
5.2.30.0090.0269.01
5.2.20.0050.0319.00
5.2.10.0080.0268.92
5.2.00.0050.0318.77
5.1.60.0050.0248.06
5.1.50.0040.0288.06
5.1.40.0040.0338.04
5.1.30.0070.0288.39
5.1.20.0060.0278.41
5.1.10.0030.0308.14
5.1.00.0050.0258.14
5.0.50.0030.0216.62
5.0.40.0050.0186.47
5.0.30.0020.0336.29
5.0.20.0010.0226.25
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0010.0184.78
4.4.80.0050.0144.75
4.4.70.0000.0184.75
4.4.60.0010.0174.76
4.4.50.0010.0184.77
4.4.40.0030.0304.71
4.4.30.0060.0134.75
4.4.20.0030.0154.84
4.4.10.0050.0144.85
4.4.00.0020.0274.76
4.3.110.0060.0144.66
4.3.100.0020.0214.67
4.3.90.0030.0154.63
4.3.80.0040.0244.58
4.3.70.0060.0114.63
4.3.60.0050.0124.63
4.3.50.0050.0154.63
4.3.40.0040.0244.54
4.3.30.0000.0193.28
4.3.20.0010.0183.25
4.3.10.0020.0163.22
4.3.00.0030.01313.59

preferences:
43.33 ms | 401 KiB | 5 Q