3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = [2, 4, 6, 8, 4048]; $a2 = [4, 8, 12, 16, 8096]; $a3 = []; for($i = 0; $i < count($a1); $i++){ for($j = 0; $j < count($a2); $j++){ if($a1[$i] === $a2[$j]){ $a3[] = $a1[$i]; } } } ?>

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)
8.3.60.0070.01118.56
8.3.50.0080.01422.01
8.3.40.0060.01018.94
8.3.30.0070.00719.15
8.3.20.0000.00820.34
8.3.10.0030.00620.66
8.3.00.0080.00019.38
8.2.180.0070.01116.60
8.2.170.0060.00822.96
8.2.160.0160.00320.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00020.98
8.2.110.0080.00020.39
8.2.100.0040.00818.16
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0000.00817.49
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0000.00719.50
8.2.20.0000.00817.65
8.2.10.0030.00617.95
8.2.00.0040.00417.55
8.1.280.0070.00725.92
8.1.270.0100.00023.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00023.96
8.1.230.0110.00019.10
8.1.220.0070.00017.76
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0000.00721.93
8.1.150.0050.00218.80
8.1.140.0000.00917.45
8.1.130.0050.00217.74
8.1.120.0030.00517.38
8.1.110.0040.00417.45
8.1.100.0000.00717.41
8.1.90.0000.00717.49
8.1.80.0070.00017.45
8.1.70.0000.00817.41
8.1.60.0000.00817.57
8.1.50.0040.00417.56
8.1.40.0070.00017.55
8.1.30.0000.00717.50
8.1.20.0000.00717.54
8.1.10.0070.00017.54
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0070.00017.09
8.0.260.0000.00717.19
8.0.250.0040.00416.91
8.0.240.0040.00416.93
8.0.230.0000.00816.84
8.0.220.0030.00316.84
8.0.210.0000.00716.85
8.0.200.0030.00316.90
8.0.190.0030.00816.72
8.0.180.0000.00716.88
8.0.170.0040.00416.82
8.0.160.0000.00716.89
8.0.150.0000.00716.72
8.0.140.0000.00716.74
8.0.130.0060.00013.32
8.0.120.0050.00316.83
8.0.110.0050.00216.98
8.0.100.0030.00416.90
8.0.90.0050.00216.93
8.0.80.0120.00316.88
8.0.70.0000.00716.92
8.0.60.0000.00716.88
8.0.50.0040.00416.74
8.0.30.0080.01117.05
8.0.20.0150.00517.44
8.0.10.0040.00416.88
8.0.00.0110.00616.79
7.4.330.0000.00515.11
7.4.320.0070.00016.43
7.4.300.0000.00616.51
7.4.290.0030.00316.66
7.4.280.0000.00716.50
7.4.270.0020.00516.63
7.4.260.0080.00016.42
7.4.250.0030.00316.42
7.4.240.0030.00416.57
7.4.230.0000.00716.50
7.4.220.0150.01116.56
7.4.210.0070.00716.50
7.4.200.0000.00816.49
7.4.160.0040.01116.40
7.4.150.0100.00717.40
7.4.140.0110.00717.86
7.4.130.0100.00716.42
7.4.120.0120.00516.48
7.4.110.0130.00316.39
7.4.100.0090.00916.56
7.4.90.0080.00816.66
7.4.80.0090.00919.39
7.4.70.0200.00316.58
7.4.60.0040.01416.44
7.4.50.0000.00816.36
7.4.40.0100.01316.55
7.4.30.0110.00616.47
7.4.00.0070.01015.06
7.3.330.0030.00313.19
7.3.320.0000.00513.18
7.3.310.0000.00716.20
7.3.300.0040.00416.19
7.3.290.0000.01416.29
7.3.280.0060.01116.28
7.3.270.0030.01417.40
7.3.260.0030.01616.42
7.3.250.0100.00716.31
7.3.240.0100.00716.71
7.3.230.0100.01016.55
7.3.210.0130.00716.52
7.3.200.0030.01519.39
7.3.190.0060.00916.40
7.3.180.0120.00316.50
7.3.170.0040.01116.31
7.3.160.0060.01016.32
7.2.330.0170.00716.64
7.2.320.0170.00616.73
7.2.310.0100.01116.63
7.2.300.0100.00716.58
7.2.290.0100.00716.74
7.2.60.0190.00316.90
7.2.00.0060.01319.20
7.1.200.0030.01015.66
7.1.100.0060.00318.11
7.1.70.0000.00717.31
7.1.60.0110.01419.61
7.1.50.0130.01317.08
7.1.00.0070.07322.31
7.0.200.0390.00614.66
7.0.140.0030.07321.98
7.0.60.0030.07319.86
7.0.50.0030.05717.84
7.0.40.0070.06020.30
7.0.30.0530.04720.13
7.0.20.0270.03720.29
7.0.10.0100.08720.00
7.0.00.0070.04020.27
5.6.280.0100.06720.78
5.6.210.0070.08320.76
5.6.200.0030.06318.18
5.6.190.0030.04320.35
5.6.180.0100.05020.56
5.6.170.0300.08720.38
5.6.160.0130.07020.38
5.6.150.0070.04718.13
5.6.140.0000.04018.18
5.6.130.0100.08318.15
5.6.120.0130.08321.05
5.6.110.0130.08321.09
5.6.100.0100.07720.98
5.6.90.0030.06020.95
5.6.80.0070.08320.50
5.6.70.0200.06320.34
5.5.350.0030.07720.43
5.5.340.0100.07017.91
5.5.330.0000.05320.21
5.5.320.0330.07720.31
5.5.310.0200.03720.17
5.5.300.0100.07318.02
5.5.290.0130.06318.01
5.5.280.0100.08020.63
5.5.270.0030.08720.79
5.5.260.0130.07020.67
5.5.250.0030.04020.66
5.5.240.0070.07320.23
5.4.450.0230.06019.66
5.4.440.0230.05319.48
5.4.430.0100.06019.59
5.4.420.0230.05019.45
5.4.410.0230.07719.45
5.4.400.0570.06019.15
5.4.390.0870.07019.26
5.4.380.0330.06018.70
5.4.370.0430.04018.69
5.4.360.0330.05718.60
5.4.350.0230.06018.50
5.4.340.0370.05318.61
5.4.320.0060.03612.46
5.4.310.0030.03912.45
5.4.300.0050.03712.45
5.4.290.0040.04012.45
5.4.280.0030.03712.35
5.4.270.0050.03512.35
5.4.260.0070.04412.35
5.4.250.0080.04012.35
5.4.240.0090.03612.35
5.4.230.0040.03812.34
5.4.220.0070.03412.34
5.4.210.0060.03512.34
5.4.200.0060.03712.34
5.4.190.0070.03812.34
5.4.180.0060.03612.34
5.4.170.0060.03512.35
5.4.160.0050.03512.35
5.4.150.0060.03412.34
5.4.140.0030.03812.03
5.4.130.0070.03312.01
5.4.120.0080.03211.97
5.4.110.0070.03311.97
5.4.100.0050.03511.96
5.4.90.0090.03611.96
5.4.80.0050.04611.96
5.4.70.0080.03111.96
5.4.60.0050.03411.96
5.4.50.0080.03111.96
5.4.40.0080.03511.95
5.4.30.0060.03811.95
5.4.20.0040.03511.95
5.4.10.0040.04211.95
5.4.00.0050.03611.44
5.3.290.0040.04012.80
5.3.280.0080.03712.71
5.3.270.0040.04112.72
5.3.260.0080.03912.72
5.3.250.0060.04312.72
5.3.240.0060.04012.72
5.3.230.0070.04012.71
5.3.220.0040.04012.68
5.3.210.0030.04212.68
5.3.200.0020.04012.68
5.3.190.0060.03712.68
5.3.180.0050.03812.68
5.3.170.0070.03512.67
5.3.160.0060.03612.67
5.3.150.0080.03512.68
5.3.140.0070.03512.66
5.3.130.0080.03812.66
5.3.120.0060.03912.66
5.3.110.0050.04212.66
5.3.100.0060.03612.11
5.3.90.0070.03512.08
5.3.80.0060.04012.08
5.3.70.0050.04112.08
5.3.60.0060.04012.06
5.3.50.0050.03712.00
5.3.40.0110.03712.00
5.3.30.0070.03411.95
5.3.20.0090.03211.73
5.3.10.0070.03311.70
5.3.00.0060.03411.68
5.2.170.0050.0299.18
5.2.160.0080.0339.18
5.2.150.0030.0309.18
5.2.140.0030.0319.18
5.2.130.0060.0279.14
5.2.120.0020.0329.14
5.2.110.0030.0309.15
5.2.100.0070.0289.14
5.2.90.0030.0289.14
5.2.80.0050.0289.14
5.2.70.0070.0279.14
5.2.60.0070.0289.09
5.2.50.0070.0399.06
5.2.40.0060.0339.03
5.2.30.0090.0279.02
5.2.20.0050.0279.00
5.2.10.0040.0288.93
5.2.00.0070.0278.78
5.1.60.0040.0288.07
5.1.50.0050.0248.06
5.1.40.0050.0248.05
5.1.30.0030.0278.39
5.1.20.0050.0258.42
5.1.10.0060.0248.14
5.1.00.0030.0278.14
5.0.50.0020.0226.63
5.0.40.0040.0186.48
5.0.30.0040.0296.29
5.0.20.0030.0216.27
5.0.10.0040.0216.24
5.0.00.0020.0386.23
4.4.90.0030.0144.78
4.4.80.0030.0214.75
4.4.70.0040.0194.75
4.4.60.0030.0144.75
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0010.0174.76
4.4.20.0050.0204.85
4.4.10.0040.0134.85
4.4.00.0030.0244.76
4.3.110.0030.0194.67
4.3.100.0020.0154.66
4.3.90.0020.0144.63
4.3.80.0010.0254.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0010.0173.29
4.3.20.0020.0153.26
4.3.10.0040.0243.22
4.3.00.0030.0237.38

preferences:
51.28 ms | 401 KiB | 5 Q