3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = [2, 4, 6, 8]; $a2 = [4, 8, 12, 16]; $a3 = array_intersect($a1, $a2); print_r($a3);

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)
8.3.40.0040.01118.54
8.3.30.0000.01418.97
8.3.20.0000.00820.26
8.3.10.0060.00320.28
8.3.00.0040.00419.13
8.2.170.0120.00322.96
8.2.160.0070.00720.28
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.11
8.2.110.0040.00422.25
8.2.100.0080.00417.66
8.2.90.0030.00519.05
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0050.00317.91
8.2.50.0000.00918.07
8.2.40.0030.00618.09
8.2.30.0050.00219.47
8.2.20.0070.00017.48
8.2.10.0050.00218.04
8.2.00.0070.00017.59
8.1.270.0040.00423.79
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0050.00523.90
8.1.230.0150.00019.20
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00917.22
8.1.180.0050.00318.10
8.1.170.0030.00618.49
8.1.160.0040.00421.97
8.1.150.0040.00418.68
8.1.140.0030.00517.25
8.1.130.0000.00717.68
8.1.120.0040.00417.36
8.1.110.0000.00717.45
8.1.100.0040.00417.39
8.1.90.0070.00017.40
8.1.80.0070.00017.38
8.1.70.0030.00317.33
8.1.60.0100.00017.51
8.1.50.0040.00417.40
8.1.40.0040.00417.42
8.1.30.0030.00517.60
8.1.20.0040.00417.57
8.1.10.0030.00617.42
8.1.00.0050.00217.28
8.0.300.0040.00418.93
8.0.290.0000.00716.75
8.0.280.0050.00318.36
8.0.270.0000.00717.18
8.0.260.0080.00017.18
8.0.250.0070.00016.85
8.0.240.0030.00316.75
8.0.230.0040.00416.91
8.0.220.0030.00316.81
8.0.210.0030.00316.82
8.0.200.0040.00416.77
8.0.190.0000.00716.89
8.0.180.0030.00316.86
8.0.170.0030.00516.75
8.0.160.0030.00516.78
8.0.150.0000.00716.70
8.0.140.0040.00416.83
8.0.130.0050.00013.23
8.0.120.0040.00416.77
8.0.110.0030.00716.77
8.0.100.0000.00816.93
8.0.90.0000.00716.70
8.0.80.0040.01116.79
8.0.70.0070.00016.85
8.0.60.0070.00016.77
8.0.50.0000.00816.83
8.0.30.0050.01417.03
8.0.20.0190.01317.40
8.0.10.0040.00416.86
8.0.00.0120.00516.64
7.4.330.0050.00015.00
7.4.320.0000.00816.35
7.4.300.0030.00316.41
7.4.290.0040.00416.48
7.4.280.0040.00416.42
7.4.270.0030.00316.44
7.4.260.0070.00016.39
7.4.250.0000.00716.46
7.4.240.0030.00516.47
7.4.230.0080.00016.62
7.4.220.0110.00716.51
7.4.210.0070.00716.37
7.4.200.0030.00316.46
7.4.160.0060.01016.39
7.4.150.0130.00617.40
7.4.140.0100.00717.86
7.4.130.0140.00516.39
7.4.120.0100.00716.49
7.4.110.0090.00916.53
7.4.100.0040.01316.34
7.4.90.0100.00716.44
7.4.80.0060.01119.39
7.4.70.0200.00316.44
7.4.60.0070.00716.41
7.4.50.0040.00416.37
7.4.40.0060.01016.29
7.4.30.0080.00816.36
7.4.00.0100.00714.62
7.3.330.0030.00312.87
7.3.320.0050.00013.01
7.3.310.0000.00716.01
7.3.300.0000.00816.04
7.3.290.0000.01416.10
7.3.280.0070.00916.16
7.3.270.0040.01417.40
7.3.260.0090.00916.37
7.3.250.0090.00916.19
7.3.240.0060.00916.20
7.3.230.0130.00316.39
7.3.210.0090.01216.15
7.3.200.0110.00619.39
7.3.190.0070.01016.11
7.3.180.0070.01016.39
7.3.170.0060.00916.36
7.3.160.0100.00616.08
7.3.10.0060.00716.75
7.3.00.0080.00516.56
7.2.330.0050.01416.16
7.2.320.0070.01016.52
7.2.310.0070.01016.39
7.2.300.0030.01316.61
7.2.290.0120.00616.42
7.2.130.0060.00616.85
7.2.120.0060.00916.51
7.2.110.0130.00316.16
7.2.100.0120.00316.18
7.2.90.0100.00316.42
7.2.80.0040.01616.69
7.2.70.0040.01316.39
7.2.60.0150.00916.50
7.2.50.0130.00916.38
7.2.40.0140.00316.78
7.2.30.0040.01116.46
7.2.20.0090.00316.42
7.2.10.0040.01516.65
7.2.00.0030.01017.89
7.1.250.0070.00415.80
7.1.100.0040.00717.96
7.1.70.0000.01416.81
7.1.60.0130.01019.61
7.1.50.0060.01616.89
7.1.00.0030.07722.48
7.0.200.0420.00714.49
7.0.140.0070.07321.97
7.0.60.0070.07019.87
7.0.50.0100.04017.86
7.0.40.0030.04719.96
7.0.30.0470.07720.30
7.0.20.0230.04720.23
7.0.10.0100.08320.19
7.0.00.0100.03720.09
5.6.280.0030.07320.89
5.6.210.0130.05320.76
5.6.200.0100.05318.29
5.6.190.0170.03720.60
5.6.180.0200.05020.39
5.6.170.0430.05020.46
5.6.160.0070.05720.55
5.6.150.0030.07318.27
5.6.140.0200.06718.19
5.6.130.0070.04018.16
5.6.120.0100.08021.14
5.6.110.0100.07321.02
5.6.100.0200.07320.95
5.6.90.0130.06721.11
5.6.80.0030.08320.50
5.6.70.3870.02720.36
5.5.350.0130.08320.51
5.5.340.0130.03717.92
5.5.330.0000.06020.42
5.5.320.0400.07720.37
5.5.310.0270.03720.27
5.5.300.0000.04317.95
5.5.290.0070.07718.07
5.5.280.0130.06320.87
5.5.270.0070.08020.75
5.5.260.0070.06320.88
5.5.250.0000.08320.70
5.5.240.2070.06020.25
5.4.450.1600.03719.48
5.4.440.1670.04719.32
5.4.430.1630.03019.30
5.4.420.1730.05719.40
5.4.410.1570.04019.42
5.4.400.1770.03719.08
5.4.390.1870.04718.97
5.4.380.1770.04019.09
5.4.370.1800.03319.22
5.4.360.1970.04019.16
5.4.350.1800.04718.95
5.4.340.1630.03718.98
5.4.320.1630.04319.15
5.4.310.1470.03719.09
5.4.300.1370.04019.31
5.4.290.1770.03318.83
5.4.280.1630.04718.98
5.4.270.1630.03319.16
5.4.260.1770.04319.21
5.4.250.1630.04318.97
5.4.240.1630.04019.18
5.4.230.1570.03718.97
5.4.220.1530.04019.15
5.4.210.1300.03718.94
5.4.200.1670.03719.14
5.4.190.1570.03719.21
5.4.180.1770.04719.07
5.4.170.1830.04719.21
5.4.160.1570.04319.14
5.4.150.1700.04019.17
5.4.140.1630.05016.43
5.4.130.1500.04016.39
5.4.120.1630.03316.29
5.4.110.1500.04016.56
5.4.100.1630.03016.35
5.4.90.1430.03316.24
5.4.80.1800.04016.49
5.4.70.1230.03316.23
5.4.60.0030.03316.25
5.4.50.0030.03316.42
5.4.40.0070.03016.35
5.4.30.1100.04016.51
5.4.20.1400.04316.53
5.4.10.1530.04316.43
5.4.00.1600.03015.82
5.3.290.1730.05014.51
5.3.280.1930.04014.54
5.3.270.1600.05014.46
5.3.260.1600.03314.47
5.3.250.1400.04014.48
5.3.240.1770.04014.47
5.3.230.0000.04714.45
5.3.220.0070.03714.59
5.3.210.0200.06714.62
5.3.200.0670.04314.48
5.3.190.0000.06714.52
5.3.180.0830.04014.58
5.3.170.1400.04714.57
5.3.160.0130.07014.52
5.3.150.0170.04314.52
5.3.140.0030.04714.42
5.3.130.0200.03314.41
5.3.120.0230.03014.53
5.3.110.0170.03714.38
5.3.100.0130.03713.90
5.3.90.0200.07013.88
5.3.80.0100.04013.81
5.3.70.0030.05313.95
5.3.60.0200.04013.99
5.3.50.0070.03313.80
5.3.40.0030.07013.82
5.3.30.0400.05713.70
5.3.20.1530.03713.68
5.3.10.0300.04013.43
5.3.00.0130.03713.59
5.2.170.0100.03310.99
5.2.160.0070.03311.30
5.2.150.0200.03011.08
5.2.140.0070.04711.05
5.2.130.0100.02710.93
5.2.120.0130.03011.01
5.2.110.0000.03011.11
5.2.100.0030.06311.01
5.2.90.0170.05010.96
5.2.80.0170.03311.14
5.2.70.0130.02711.14
5.2.60.0170.05010.90
5.2.50.0000.03010.87
5.2.40.0000.06310.83
5.2.30.0030.03010.91
5.2.20.0400.05711.05
5.2.10.1130.02010.88
5.2.00.1070.03310.57
5.1.60.1170.0309.86
5.1.50.1170.0339.96
5.1.40.0000.0579.99
5.1.30.0000.03310.29
5.1.20.0070.04310.32
5.1.10.0030.0379.98
5.1.00.0500.02010.07
5.0.50.0030.0478.47
5.0.40.0030.0178.46
5.0.30.0000.0608.24
5.0.20.0070.0138.42
5.0.10.0000.0238.24
5.0.00.0030.0378.08
4.4.90.0000.0207.62
4.4.80.0370.0107.62
4.4.70.0000.0177.62
4.4.60.0030.0307.62
4.4.50.0000.0177.62
4.4.40.0000.0237.62
4.4.30.0030.0137.62
4.4.20.0070.0337.62
4.4.10.0430.0137.62
4.4.00.0030.0537.62
4.3.110.0000.0237.62
4.3.100.0070.0177.62
4.3.90.0030.0277.62
4.3.80.0000.0477.62
4.3.70.0170.0207.62
4.3.60.0000.0137.62
4.3.50.0400.0177.62
4.3.40.0000.0337.62
4.3.30.0030.0177.62
4.3.20.0000.0237.62
4.3.10.0000.0207.62
4.3.00.0000.0177.62

preferences:
37.9 ms | 400 KiB | 5 Q