3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array("a" => array(1)); $array2 = array("a" => array("b")); $result = array_intersect($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)
8.3.60.0130.00718.39
8.3.50.0110.00722.77
8.3.40.0160.00018.56
8.3.30.0070.00719.07
8.3.20.0000.00820.16
8.3.10.0050.00323.39
8.3.00.0080.00017.38
8.2.180.0120.00916.63
8.2.170.0150.00022.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00421.12
8.2.110.0090.00020.94
8.2.100.0040.00717.84
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.47
8.2.60.0030.00617.80
8.2.50.0000.00918.10
8.2.40.0040.00420.60
8.2.30.0040.00419.10
8.2.20.0040.00417.53
8.2.10.0000.00718.10
8.2.00.0040.00417.54
8.1.280.0180.00325.92
8.1.270.0050.00323.70
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.92
8.1.230.0100.00017.70
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0040.00417.39
8.1.180.0080.00018.10
8.1.170.0000.00818.34
8.1.160.0000.00718.81
8.1.150.0060.00618.69
8.1.140.0030.00617.44
8.1.130.0070.00017.87
8.1.120.0040.00417.29
8.1.110.0040.00417.28
8.1.100.0000.00717.42
8.1.90.0100.00017.26
8.1.80.0040.00417.27
8.1.70.0070.00017.33
8.1.60.0000.00817.41
8.1.50.0040.00417.45
8.1.40.0040.00417.41
8.1.30.0040.00417.52
8.1.20.0070.00017.41
8.1.10.0080.00017.44
8.1.00.0050.00217.33
8.0.300.0040.00420.84
8.0.290.0040.00416.75
8.0.280.0030.00618.33
8.0.270.0070.00017.17
8.0.260.0030.00317.24
8.0.250.0000.00716.85
8.0.240.0080.00016.93
8.0.230.0030.00316.92
8.0.220.0040.00416.90
8.0.210.0000.00716.83
8.0.200.0040.00416.87
8.0.190.0070.00016.95
8.0.180.0040.00416.81
8.0.170.0050.00316.91
8.0.160.0000.00716.98
8.0.150.0000.00816.78
8.0.140.0040.00416.86
8.0.130.0030.00313.32
8.0.120.0040.00416.88
8.0.110.0070.00016.77
8.0.100.0030.00316.70
8.0.90.0020.00516.92
8.0.80.0090.01216.91
8.0.70.0000.00816.93
8.0.60.0030.00516.82
8.0.50.0040.00416.91
8.0.30.0140.01016.92
8.0.20.0080.01017.40
8.0.10.0030.00316.86
8.0.00.0090.01316.80
7.4.330.0050.00015.00
7.4.320.0030.00316.52
7.4.300.0020.00516.43
7.4.290.0050.00316.57
7.4.280.0040.00416.44
7.4.270.0030.00316.51
7.4.260.0050.00316.31
7.4.250.0040.00416.37
7.4.240.0040.00316.44
7.4.230.0030.00316.42
7.4.220.0140.00716.62
7.4.210.0110.00316.46
7.4.200.0030.00316.42
7.4.160.0130.00316.61
7.4.150.0170.00017.40
7.4.140.0100.00817.86
7.4.130.0090.00816.34
7.4.120.0070.01216.35
7.4.110.0140.00316.20
7.4.100.0060.01016.44
7.4.90.0130.00316.46
7.4.80.0130.00619.39
7.4.70.0090.01116.46
7.4.60.0090.00916.53
7.4.50.0040.00416.15
7.4.40.0150.00416.51
7.4.30.0060.01316.18
7.4.00.0140.00314.80
7.3.330.0030.00312.93
7.3.320.0050.00013.03
7.3.310.0000.00716.12
7.3.300.0000.00716.05
7.3.290.0100.00316.20
7.3.280.0090.00716.22
7.3.270.0130.01017.40
7.3.260.0090.01216.13
7.3.250.0080.00916.31
7.3.240.0100.01016.21
7.3.230.0090.00916.39
7.3.210.0140.00316.46
7.3.200.0000.01616.17
7.3.190.0000.01816.19
7.3.180.0130.00316.15
7.3.170.0110.00816.27
7.3.160.0060.01016.20
7.2.330.0130.00916.44
7.2.320.0130.00916.16
7.2.310.0110.00616.48
7.2.300.0090.01616.48
7.2.290.0030.01216.53
7.2.00.0090.00919.32
7.1.200.0150.01215.59
7.1.100.0040.00718.08
7.1.70.0050.00217.17
7.1.60.0170.00719.40
7.1.50.0120.00816.98
7.1.00.0000.08022.54
7.0.200.0160.00316.50
7.0.140.0070.07022.07
7.0.60.0170.07321.86
7.0.50.0070.08017.84
7.0.40.0030.09020.40
7.0.30.0230.05020.23
7.0.20.0230.07020.07
7.0.10.0130.08020.05
7.0.00.0200.07320.22
5.6.280.0100.06721.09
5.6.210.0030.05720.66
5.6.200.0030.06018.21
5.6.190.0030.08720.62
5.6.180.3230.04320.47
5.6.170.0470.07020.54
5.6.160.0070.08020.50
5.6.150.0000.07018.17
5.6.140.0000.04018.18
5.6.130.0030.07718.23
5.6.120.0000.09020.98
5.6.110.0100.08020.97
5.6.100.0000.08020.98
5.6.90.0230.06021.17
5.6.80.0070.03720.41
5.5.350.3930.04020.27
5.5.340.0130.06717.94
5.5.330.0030.05320.27
5.5.320.0430.05320.41
5.5.310.0230.08320.24
5.5.300.0100.07018.06
5.5.290.0100.07717.95
5.5.280.0130.08020.86
5.5.270.0170.06020.86
5.5.260.0070.08320.86
5.5.250.0170.07020.65
5.5.240.0230.07320.36
5.4.450.0770.06019.57
5.4.440.0200.05719.62
5.4.430.0270.04719.21
5.4.420.0200.05019.43
5.4.410.0130.07319.26
5.4.400.0300.05718.71
5.4.390.1200.07318.54
5.4.380.0130.05318.71
5.4.370.0130.04018.63
5.4.360.0100.04318.53
5.4.350.0220.08712.00
5.4.340.0050.03611.99
5.4.320.0060.03612.48
5.4.310.0020.04112.47
5.4.300.0030.03812.48
5.4.290.0070.03712.47
5.4.280.0070.03412.38
5.4.270.0060.03512.37
5.4.260.0070.04312.37
5.4.250.0060.03712.37
5.4.240.0050.03712.37
5.4.230.0050.04412.37
5.4.220.0070.03512.37
5.4.210.0040.03812.37
5.4.200.0060.04312.36
5.4.190.0050.03712.36
5.4.180.0060.03712.36
5.4.170.0060.03512.37
5.4.160.0050.03712.37
5.4.150.0050.03812.37
5.4.140.0050.03812.05
5.4.130.0060.03712.04
5.4.120.0090.03311.99
5.4.110.0060.03511.99
5.4.100.0060.03911.99
5.4.90.0090.04111.99
5.4.80.0080.04111.99
5.4.70.0060.03411.98
5.4.60.0060.03411.98
5.4.50.0030.03811.99
5.4.40.0070.03311.97
5.4.30.0060.03711.98
5.4.20.0040.03811.98
5.4.10.0080.03511.97
5.4.00.0090.03711.47
5.3.290.0120.04912.80
5.3.280.0060.04512.71
5.3.270.0070.03912.73
5.3.260.0030.04212.72
5.3.250.0060.03712.71
5.3.240.0100.03612.72
5.3.230.0040.04012.71
5.3.220.0070.03512.68
5.3.210.0060.03912.68
5.3.200.0080.03512.68
5.3.190.0070.03712.68
5.3.180.0060.03812.67
5.3.170.0100.03512.67
5.3.160.0050.04512.67
5.3.150.0100.03812.67
5.3.140.0090.03312.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0060.03912.66
5.3.100.0060.03612.12
5.3.90.0050.03612.09
5.3.80.0060.04012.08
5.3.70.0100.03412.08
5.3.60.0040.03812.06
5.3.50.0030.03912.01
5.3.40.0070.04312.01
5.3.30.0070.03611.97
5.3.20.0040.04611.75
5.3.10.0060.03811.71
5.3.00.0050.03811.70
5.2.170.0020.0339.20
5.2.160.0040.0309.21
5.2.150.0050.0309.21
5.2.140.0030.0339.20
5.2.130.0060.0299.16
5.2.120.0060.0289.16
5.2.110.0050.0369.16
5.2.100.0040.0299.17
5.2.90.0060.0299.16
5.2.80.0050.0359.16
5.2.70.0060.0299.16
5.2.60.0040.0309.11
5.2.50.0060.0289.08
5.2.40.0040.0299.06
5.2.30.0060.0289.04
5.2.20.0050.0289.03
5.2.10.0050.0288.93
5.2.00.0050.0298.79
5.1.60.0040.0248.07
5.1.50.0040.0258.07
5.1.40.0030.0258.06
5.1.30.0030.0278.41
5.1.20.0050.0268.43
5.1.10.0020.0388.15
5.1.00.0040.0268.15
5.0.50.0070.0166.63
5.0.40.0030.0196.49
5.0.30.0030.0316.30
5.0.20.0040.0186.27
5.0.10.0080.0156.25
5.0.00.0050.0346.24
4.4.90.0040.0134.78
4.4.80.0070.0174.75
4.4.70.0080.0104.75
4.4.60.0050.0194.75
4.4.50.0070.0124.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0050.0134.84
4.4.10.0060.0124.85
4.4.00.0070.0204.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0060.0114.64
4.3.80.0040.0224.58
4.3.70.0050.0124.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0030.0153.27
4.3.10.0020.0153.23
4.3.00.0170.0237.15

preferences:
45.69 ms | 401 KiB | 5 Q