3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array("a" => array(1)); $array2 = array("a" => array(1)); $result = array_intersect($array1, $array2); print_r($result);

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)
8.3.60.0090.00618.42
8.3.50.0050.01322.91
8.3.40.0070.00718.69
8.3.30.0080.00618.88
8.3.20.0000.00820.21
8.3.10.0080.00023.71
8.3.00.0000.00917.38
8.2.180.0150.00316.38
8.2.170.0140.00422.96
8.2.160.0040.00920.37
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00826.16
8.2.120.0050.00320.73
8.2.110.0060.00322.08
8.2.100.0040.00718.03
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0110.00718.07
8.2.40.0030.00718.03
8.2.30.0000.00817.98
8.2.20.0000.00717.66
8.2.10.0050.00218.10
8.2.00.0050.00217.67
8.1.280.0040.01125.92
8.1.270.0040.00421.95
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.91
8.1.230.0000.01119.05
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0050.00317.11
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0000.00721.90
8.1.150.0040.00418.86
8.1.140.0040.00417.42
8.1.130.0030.00317.73
8.1.120.0000.00717.33
8.1.110.0040.00417.30
8.1.100.0030.00317.39
8.1.90.0000.00717.39
8.1.80.0070.00017.29
8.1.70.0030.00317.34
8.1.60.0030.00517.40
8.1.50.0000.00917.52
8.1.40.0060.00317.49
8.1.30.0050.00317.53
8.1.20.0040.00417.56
8.1.10.0040.00417.44
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0040.00418.37
8.0.270.0000.00717.08
8.0.260.0030.00317.17
8.0.250.0070.00016.84
8.0.240.0000.00816.96
8.0.230.0060.00016.92
8.0.220.0030.00316.75
8.0.210.0000.00716.78
8.0.200.0030.00316.90
8.0.190.0040.00416.81
8.0.180.0040.00416.86
8.0.170.0050.00316.89
8.0.160.0000.00716.96
8.0.150.0000.00716.79
8.0.140.0040.00416.75
8.0.130.0050.00313.16
8.0.120.0000.00816.90
8.0.110.0050.00316.70
8.0.100.0070.00016.86
8.0.90.0080.00016.93
8.0.80.0090.00616.91
8.0.70.0080.00016.79
8.0.60.0040.00416.92
8.0.50.0000.00716.85
8.0.30.0120.00916.98
8.0.20.0050.01417.40
8.0.10.0070.00016.93
8.0.00.0090.00816.76
7.4.330.0060.00015.06
7.4.320.0030.00316.38
7.4.300.0050.00216.42
7.4.290.0030.00316.52
7.4.280.0030.00316.51
7.4.270.0030.00316.53
7.4.260.0030.00716.52
7.4.250.0030.00316.39
7.4.240.0040.00316.55
7.4.230.0070.00016.54
7.4.220.0030.01416.43
7.4.210.0100.01016.46
7.4.200.0000.00816.55
7.4.160.0090.00616.51
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0110.00716.36
7.4.120.0080.01016.48
7.4.110.0090.00916.46
7.4.100.0080.00916.45
7.4.90.0100.00716.30
7.4.80.0060.01619.39
7.4.70.0090.00616.53
7.4.60.0070.01016.35
7.4.50.0000.00816.43
7.4.40.0060.01316.20
7.4.30.0120.00916.60
7.4.00.0000.01514.68
7.3.330.0000.00612.93
7.3.320.0000.00513.08
7.3.310.0070.00016.02
7.3.300.0030.00316.23
7.3.290.0090.00616.25
7.3.280.0090.00916.19
7.3.270.0110.00817.40
7.3.260.0080.00816.26
7.3.250.0070.01016.22
7.3.240.0130.00316.18
7.3.230.0070.01116.45
7.3.210.0110.00516.16
7.3.200.0070.01019.39
7.3.190.0110.00616.38
7.3.180.0140.00316.15
7.3.170.0090.00616.37
7.3.160.0030.01716.15
7.2.330.0110.00916.40
7.2.320.0070.01116.47
7.2.310.0030.01616.31
7.2.300.0030.01716.62
7.2.290.0120.00316.33
7.2.60.0040.00416.57
7.1.200.0090.00615.82
7.1.100.0000.01118.04
7.1.70.0050.00317.25
7.1.60.0080.00619.40
7.1.50.0180.00616.89
7.1.00.0070.07322.57
7.0.200.0120.00316.66
7.0.140.0070.07022.00
7.0.60.0170.04019.95
7.0.50.0100.07017.86
7.0.40.0030.05320.02
7.0.30.0470.06320.24
7.0.20.0330.04020.09
7.0.10.0000.04720.11
7.0.00.0070.08320.23
5.6.280.0000.07320.96
5.6.210.0100.07020.67
5.6.200.0030.04018.30
5.6.190.0200.07320.51
5.6.180.0270.06320.67
5.6.170.0230.05020.50
5.6.160.0070.08320.53
5.6.150.0070.07718.19
5.6.140.0070.04018.18
5.6.130.0070.07318.12
5.6.120.0030.08020.94
5.6.110.0070.06320.98
5.6.100.0000.05020.94
5.6.90.0070.03721.09
5.6.80.0100.06320.37
5.5.350.0230.03020.32
5.5.340.0030.06017.94
5.5.330.0100.08320.46
5.5.320.0300.08020.27
5.5.310.0200.04320.41
5.5.300.0100.07717.95
5.5.290.0100.08017.95
5.5.280.0130.07720.76
5.5.270.0070.03720.86
5.5.260.0030.04020.83
5.5.250.0130.08020.61
5.5.240.0070.03720.25
5.4.450.0630.04019.54
5.4.440.0230.04319.54
5.4.430.0530.04319.30
5.4.420.0230.04719.56
5.4.410.0200.04019.38
5.4.400.0270.03719.31
5.4.390.0130.04719.08
5.4.380.0430.05018.80
5.4.370.0300.06018.85
5.4.360.0430.06318.86
5.4.350.0300.05718.59
5.4.340.0270.05318.85
5.4.320.0070.03512.48
5.4.310.0050.03912.48
5.4.300.0070.03412.48
5.4.290.0070.03612.48
5.4.280.0060.03512.37
5.4.270.0080.04112.37
5.4.260.0050.03912.38
5.4.250.0090.03412.37
5.4.240.0050.03712.38
5.4.230.0050.03912.36
5.4.220.0040.03912.37
5.4.210.0080.03312.37
5.4.200.0070.03712.36
5.4.190.0050.03712.36
5.4.180.0060.03712.36
5.4.170.0090.03312.37
5.4.160.0050.04612.37
5.4.150.0060.04112.36
5.4.140.0050.03712.05
5.4.130.0030.03812.04
5.4.120.0060.03412.00
5.4.110.0020.03811.99
5.4.100.0060.03412.00
5.4.90.0080.03411.99
5.4.80.0030.03911.99
5.4.70.0030.03711.99
5.4.60.0020.03811.99
5.4.50.0040.03611.98
5.4.40.0060.03411.98
5.4.30.0040.03611.97
5.4.20.0030.03911.97
5.4.10.0050.03511.97
5.4.00.0120.05111.46
5.3.290.0090.04212.80
5.3.280.0110.03912.71
5.3.270.0040.04212.73
5.3.260.0050.04012.72
5.3.250.0040.03912.72
5.3.240.0040.03912.71
5.3.230.0070.03712.71
5.3.220.0070.04912.68
5.3.210.0060.03812.68
5.3.200.0050.03712.68
5.3.190.0040.03912.68
5.3.180.0050.03712.67
5.3.170.0080.03412.67
5.3.160.0070.04012.67
5.3.150.0130.04112.67
5.3.140.0080.03512.66
5.3.130.0040.03912.65
5.3.120.0040.03912.66
5.3.110.0050.04012.66
5.3.100.0060.04212.12
5.3.90.0040.03812.09
5.3.80.0020.04012.07
5.3.70.0140.04312.07
5.3.60.0090.04012.07
5.3.50.0050.03712.01
5.3.40.0060.03612.01
5.3.30.0050.03511.97
5.3.20.0090.03311.75
5.3.10.0080.03911.72
5.3.00.0050.03711.70
5.2.170.0040.0309.20
5.2.160.0040.0299.21
5.2.150.0070.0289.20
5.2.140.0040.0309.20
5.2.130.0050.0289.16
5.2.120.0060.0279.16
5.2.110.0080.0379.17
5.2.100.0080.0279.16
5.2.90.0020.0329.16
5.2.80.0040.0319.16
5.2.70.0050.0299.16
5.2.60.0050.0299.12
5.2.50.0040.0309.09
5.2.40.0040.0289.06
5.2.30.0060.0349.04
5.2.20.0030.0309.03
5.2.10.0020.0308.94
5.2.00.0060.0278.79
5.1.60.0030.0248.07
5.1.50.0050.0238.07
5.1.40.0080.0208.06
5.1.30.0060.0248.41
5.1.20.0040.0288.43
5.1.10.0040.0268.15
5.1.00.0030.0278.15
5.0.50.0050.0196.63
5.0.40.0080.0146.49
5.0.30.0040.0306.30
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0050.0296.24
4.4.90.0030.0204.78
4.4.80.0020.0244.76
4.4.70.0040.0214.76
4.4.60.0020.0224.75
4.4.50.0050.0234.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0060.0304.76
4.3.110.0000.0194.67
4.3.100.0050.0174.66
4.3.90.0010.0164.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0060.0114.63
4.3.50.0030.0154.62
4.3.40.0050.0224.54
4.3.30.0010.0233.29
4.3.20.0040.0163.27
4.3.10.0020.0163.23
4.3.00.0100.01313.25

preferences:
43.5 ms | 400 KiB | 5 Q