3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrCombined = array(); $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)
8.3.60.0070.00718.18
8.3.50.0130.00821.93
8.3.40.0070.00718.67
8.3.30.0070.00718.92
8.3.20.0070.00020.38
8.3.10.0040.00420.44
8.3.00.0060.00319.38
8.2.180.0190.00516.63
8.2.170.0070.00722.96
8.2.160.0110.00320.47
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0070.00022.11
8.2.110.0000.01120.98
8.2.100.0120.00017.78
8.2.90.0000.00819.23
8.2.80.0060.00317.97
8.2.70.0070.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0050.00618.22
8.2.30.0040.00418.06
8.2.20.0020.00517.74
8.2.10.0040.00417.99
8.2.00.0000.00817.65
8.1.280.0090.00925.92
8.1.270.0090.00022.14
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00722.74
8.1.230.0040.00817.60
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00417.38
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0040.00418.62
8.1.160.0080.00022.07
8.1.150.0000.00719.02
8.1.140.0040.00417.38
8.1.130.0030.00317.36
8.1.120.0050.00217.44
8.1.110.0000.00717.36
8.1.100.0070.00017.31
8.1.90.0040.00417.49
8.1.80.0050.00217.31
8.1.70.0030.00517.34
8.1.60.0060.00317.57
8.1.50.0050.00317.50
8.1.40.0040.00417.46
8.1.30.0040.00417.58
8.1.20.0030.00517.69
8.1.10.0040.00417.44
8.1.00.0030.00617.48
8.0.300.0050.00218.77
8.0.290.0050.00316.58
8.0.280.0070.00018.51
8.0.270.0000.00717.13
8.0.260.0050.00316.83
8.0.250.0000.00716.84
8.0.240.0030.00316.87
8.0.230.0080.00016.91
8.0.220.0000.00716.80
8.0.210.0030.00316.79
8.0.200.0030.00316.99
8.0.190.0000.00716.94
8.0.180.0040.00416.84
8.0.170.0040.00416.91
8.0.160.0040.00416.95
8.0.150.0030.00516.89
8.0.140.0040.00416.68
8.0.130.0030.00313.25
8.0.120.0030.00516.73
8.0.110.0000.00716.92
8.0.100.0020.00516.93
8.0.90.0040.00416.83
8.0.80.0040.01116.86
8.0.70.0000.00716.76
8.0.60.0070.00016.77
8.0.50.0020.00516.94
8.0.30.0120.00816.98
8.0.20.0090.01017.40
8.0.10.0040.00416.81
8.0.00.0090.00916.64
7.4.330.0050.00015.08
7.4.320.0030.00316.61
7.4.300.0060.00016.41
7.4.290.0070.00016.39
7.4.280.0000.00816.59
7.4.270.0030.00316.52
7.4.260.0030.00316.51
7.4.250.0040.00416.51
7.4.240.0040.00416.55
7.4.230.0040.00416.57
7.4.220.0070.01116.61
7.4.210.0080.00816.54
7.4.200.0000.00716.31
7.4.160.0050.01616.35
7.4.150.0170.00017.40
7.4.140.0070.01017.86
7.4.130.0070.01416.53
7.4.120.0070.01016.54
7.4.110.0060.00916.55
7.4.100.0150.00616.52
7.4.90.0060.01116.46
7.4.80.0100.01019.39
7.4.70.0130.00616.50
7.4.60.0120.00816.41
7.4.50.0000.00716.56
7.4.40.0140.00816.50
7.4.30.0120.01216.54
7.4.00.0060.01215.00
7.3.330.0000.00513.19
7.3.320.0000.00513.14
7.3.310.0000.00716.33
7.3.300.0000.00716.31
7.3.290.0110.00416.24
7.3.280.0120.00716.26
7.3.270.0100.01017.40
7.3.260.0100.00716.57
7.3.250.0130.00416.35
7.3.240.0030.01316.43
7.3.230.0060.01216.39
7.3.210.0110.00616.27
7.3.200.0120.00719.39
7.3.190.0100.01016.64
7.3.180.0160.00016.50
7.3.170.0130.00316.49
7.3.160.0110.00616.14
7.2.330.0140.00416.41
7.2.320.0160.00016.76
7.2.310.0100.00716.66
7.2.300.0100.00716.50
7.2.290.0030.01716.37
7.2.00.0030.00919.39
7.1.100.0030.00717.93
7.1.70.0030.00917.09
7.1.60.0070.01719.32
7.1.50.0080.00816.59
7.1.00.0170.06022.32
7.0.200.0030.00716.75
7.0.140.0030.07322.09
7.0.60.0030.06319.93
7.0.50.0130.08317.79
7.0.40.0030.08720.12
7.0.30.0370.06720.13
7.0.20.0230.07020.13
7.0.10.0070.08720.00
7.0.00.0030.06020.11
5.6.280.0030.07321.10
5.6.210.0070.08720.56
5.6.200.0100.07718.22
5.6.190.0000.09020.45
5.6.180.0500.05020.61
5.6.170.0230.03320.33
5.6.160.0000.05720.43
5.6.150.0130.08018.18
5.6.140.0000.04718.15
5.6.130.0030.08018.09
5.6.120.0070.07720.91
5.6.110.0130.06720.96
5.6.100.0070.04321.10
5.6.90.0030.08720.97
5.6.80.0000.04020.37
5.5.350.0100.03320.42
5.5.340.0030.05017.92
5.5.330.0030.04320.14
5.5.320.0400.07320.34
5.5.310.0330.07720.17
5.5.300.0070.06318.02
5.5.290.0030.08317.99
5.5.280.0030.05320.98
5.5.270.0070.05320.94
5.5.260.0100.07320.96
5.5.250.0130.07020.66
5.5.240.0200.07320.19
5.4.450.0900.03719.39
5.4.440.0700.03719.40
5.4.430.0200.03719.24
5.4.420.0630.00019.52
5.4.410.0630.00019.20
5.4.400.0630.00019.16
5.4.390.0700.00019.09
5.4.380.0670.00019.09
5.4.370.0630.00019.13
5.4.360.0600.00019.26
5.4.350.0670.00018.92
5.4.340.0600.00019.15
5.4.320.0060.03712.46
5.4.310.0080.03612.45
5.4.300.0080.04012.46
5.4.290.0080.04312.45
5.4.280.0090.03512.35
5.4.270.0090.03312.35
5.4.260.0060.03812.35
5.4.250.0070.03812.35
5.4.240.0050.04412.35
5.4.230.0090.03912.34
5.4.220.0050.03712.34
5.4.210.0110.03112.34
5.4.200.0060.03812.34
5.4.190.0090.04112.34
5.4.180.0080.04012.34
5.4.170.0070.03812.35
5.4.160.0030.04112.35
5.4.150.0080.03812.34
5.4.140.0040.03812.02
5.4.130.0030.03812.01
5.4.120.0040.03711.97
5.4.110.0080.03311.97
5.4.100.0050.03611.97
5.4.90.0080.03411.96
5.4.80.0050.03911.96
5.4.70.0090.03411.96
5.4.60.0090.03611.96
5.4.50.0050.03711.96
5.4.40.0060.03611.95
5.4.30.0070.03911.95
5.4.20.0070.03611.95
5.4.10.0080.03411.95
5.4.00.0070.03511.43
5.3.290.0090.03912.80
5.3.280.0070.03812.71
5.3.270.0090.03812.73
5.3.260.0090.03812.72
5.3.250.0100.03512.72
5.3.240.0050.03912.72
5.3.230.0050.04112.71
5.3.220.0040.04012.68
5.3.210.0050.04512.68
5.3.200.0060.04312.68
5.3.190.0110.04212.67
5.3.180.0090.04212.68
5.3.170.0100.05012.67
5.3.160.0060.03912.67
5.3.150.0060.03812.67
5.3.140.0060.03712.66
5.3.130.0040.04112.66
5.3.120.0040.04212.66
5.3.110.0110.04512.66
5.3.100.0060.03812.12
5.3.90.0050.03812.08
5.3.80.0040.03812.07
5.3.70.0140.04212.07
5.3.60.0080.04112.06
5.3.50.0100.03812.00
5.3.40.0050.05012.00
5.3.30.0100.04411.94
5.3.20.0050.04511.72
5.3.10.0070.04411.69
5.3.00.0100.04911.68
5.2.170.0060.0339.18
5.2.160.0100.0329.18
5.2.150.0050.0389.18
5.2.140.0080.0369.17
5.2.130.0060.0359.14
5.2.120.0130.0259.14
5.2.110.0060.0329.14
5.2.100.0080.0369.14
5.2.90.0070.0369.13
5.2.80.0080.0389.14
5.2.70.0080.0379.13
5.2.60.0060.0359.09
5.2.50.0030.0369.06
5.2.40.0050.0299.03
5.2.30.0090.0269.01
5.2.20.0030.0369.00
5.2.10.0120.0338.92
5.2.00.0060.0298.77
5.1.60.0050.0248.07
5.1.50.0050.0248.06
5.1.40.0030.0278.04
5.1.30.0050.0328.39
5.1.20.0070.0288.41
5.1.10.0060.0268.14
5.1.00.0060.0288.14
5.0.50.0010.0246.61
5.0.40.0050.0186.48
5.0.30.0040.0316.29
5.0.20.0020.0216.26
5.0.10.0030.0216.24
5.0.00.0020.0326.23
4.4.90.0040.0204.78
4.4.80.0050.0144.75
4.4.70.0020.0164.75
4.4.60.0060.0164.75
4.4.50.0040.0184.77
4.4.40.0050.0294.71
4.4.30.0020.0234.76
4.4.20.0050.0154.84
4.4.10.0040.0164.85
4.4.00.0050.0274.76
4.3.110.0040.0214.67
4.3.100.0040.0174.66
4.3.90.0040.0144.63
4.3.80.0060.0224.58
4.3.70.0010.0174.63
4.3.60.0040.0144.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0010.0173.28
4.3.20.0030.0153.25
4.3.10.0020.0183.21
4.3.00.0030.01713.59

preferences:
44.83 ms | 401 KiB | 5 Q