3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_slice_assoc($array,$keys) { return array_intersect_key($array,array_flip($keys)); } print_r(array_slice_assoc(['a' => 1, 'b' => 1], ['efg'=>'a', 'b', 'c']));

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)
8.3.60.0070.01116.50
8.3.50.0090.01022.82
8.3.40.0040.01118.71
8.3.30.0090.00618.92
8.3.20.0040.00420.37
8.3.10.0080.00023.66
8.3.00.0080.00019.00
8.2.180.0090.00617.93
8.2.170.0210.00022.96
8.2.160.0030.01320.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00620.98
8.2.110.0060.00320.38
8.2.100.0060.00617.91
8.2.90.0040.00419.00
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0070.00418.07
8.2.40.0040.00417.97
8.2.30.0050.00318.02
8.2.20.0000.00717.62
8.2.10.0050.00217.95
8.2.00.0020.00517.55
8.1.280.0070.01025.92
8.1.270.0050.01023.71
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00723.84
8.1.230.0040.00818.80
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0070.00317.10
8.1.190.0040.00416.86
8.1.180.0040.00418.10
8.1.170.0090.00318.72
8.1.160.0070.00022.00
8.1.150.0000.00718.84
8.1.140.0000.00717.33
8.1.130.0070.00017.64
8.1.120.0030.00317.38
8.1.110.0040.00417.22
8.1.100.0040.00417.32
8.1.90.0040.00417.32
8.1.80.0000.00717.30
8.1.70.0030.00317.20
8.1.60.0060.00317.50
8.1.50.0000.00817.45
8.1.40.0070.00017.43
8.1.30.0050.00317.62
8.1.20.0040.00417.52
8.1.10.0060.00317.39
8.1.00.0060.00317.28
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.31
8.0.270.0030.00617.13
8.0.260.0000.00817.18
8.0.250.0000.00716.88
8.0.240.0030.00516.72
8.0.230.0000.00716.83
8.0.220.0030.00316.82
8.0.210.0030.00316.72
8.0.200.0020.00516.84
8.0.190.0000.00716.71
8.0.180.0040.00416.82
8.0.170.0000.00716.77
8.0.160.0040.00416.85
8.0.150.0040.00416.71
8.0.140.0000.00716.63
8.0.130.0040.00413.23
8.0.120.0040.00416.84
8.0.110.0000.00716.78
8.0.100.0040.00416.59
8.0.90.0050.00216.66
8.0.80.0060.01116.76
8.0.70.0040.00416.67
8.0.60.0030.00516.80
8.0.50.0050.00316.68
8.0.30.0080.01017.07
8.0.20.0090.01017.40
8.0.10.0040.00416.75
8.0.00.0120.00616.45
7.4.330.0020.00215.00
7.4.320.0000.00716.40
7.4.300.0000.00716.35
7.4.290.0050.00216.36
7.4.280.0030.00616.36
7.4.270.0090.00016.46
7.4.260.0030.00616.54
7.4.250.0000.00816.31
7.4.240.0040.00316.46
7.4.230.0030.00316.43
7.4.220.0130.00716.65
7.4.210.0110.00816.44
7.4.200.0030.00316.30
7.4.160.0110.00716.44
7.4.150.0100.00717.40
7.4.140.0090.01017.86
7.4.130.0100.00716.42
7.4.120.0050.01116.60
7.4.110.0000.01716.22
7.4.100.0130.00416.21
7.4.90.0070.01116.47
7.4.80.0060.00919.39
7.4.70.0130.00916.26
7.4.60.0160.00016.36
7.4.50.0000.00816.53
7.4.40.0110.00516.33
7.4.30.0070.01016.24
7.4.00.0090.00614.58
7.3.330.0050.00013.25
7.3.320.0030.00313.08
7.3.310.0040.00416.28
7.3.300.0030.00316.06
7.3.290.0000.01616.27
7.3.280.0050.01216.27
7.3.270.0170.00017.40
7.3.260.0090.01216.36
7.3.250.0170.00716.21
7.3.240.0080.01516.27
7.3.230.0160.00416.45
7.3.210.0100.00716.32
7.3.200.0000.02319.39
7.3.190.0160.00016.28
7.3.180.0100.00716.29
7.3.170.0090.00616.48
7.3.160.0120.00316.55
7.2.330.0090.00916.21
7.2.320.0100.00716.59
7.2.310.0100.01016.28
7.2.300.0100.00616.59
7.2.290.0060.01116.25
7.2.00.0030.00919.31
7.1.200.0130.00715.88
7.1.100.0070.00318.30
7.1.70.0030.00717.02
7.1.60.0040.02119.46
7.1.50.0100.01016.93
7.1.00.0000.08022.57
7.0.200.0030.00616.39
7.0.140.0100.06721.92
7.0.60.0070.06719.96
7.0.50.0030.08317.88
7.0.40.0030.04320.20
7.0.30.0230.03320.34
7.0.20.0330.05320.10
7.0.10.0000.06320.05
7.0.00.0100.08720.17
5.6.280.0100.06721.07
5.6.210.0030.04020.44
5.6.200.0170.07718.13
5.6.190.0130.08020.51
5.6.180.0230.04320.52
5.6.170.0270.06720.55
5.6.160.0030.07320.52
5.6.150.0100.06718.23
5.6.140.0130.07718.21
5.6.130.0070.03718.16
5.6.120.0130.07720.98
5.6.110.0070.08021.01
5.6.100.0070.08321.02
5.6.90.0070.04721.00
5.6.80.0100.07320.38
5.5.350.0200.07020.38
5.5.340.0100.05018.02
5.5.330.0070.06320.27
5.5.320.0030.04720.27
5.5.310.0300.04320.23
5.5.300.0070.05017.95
5.5.290.0070.04018.05
5.5.280.0070.07720.85
5.5.270.0100.08320.74
5.5.260.0170.08020.87
5.5.250.0100.08320.69
5.5.240.0030.05020.26
5.4.450.0400.06319.48
5.4.440.0730.05019.63
5.4.430.1200.04319.18
5.4.420.1030.05019.60
5.4.410.0100.05719.47
5.4.400.0470.05319.02
5.4.390.0770.04319.29
5.4.380.0400.04718.50
5.4.370.0400.04718.53
5.4.360.0270.06018.72
5.4.350.0330.06318.69
5.4.340.0500.07018.73
5.4.320.0050.03712.50
5.4.310.0030.04012.50
5.4.300.0060.03612.50
5.4.290.0040.03912.50
5.4.280.0100.03912.39
5.4.270.0080.03512.40
5.4.260.0040.04212.40
5.4.250.0110.04212.40
5.4.240.0100.03412.40
5.4.230.0100.03412.39
5.4.220.0050.03812.39
5.4.210.0080.04112.39
5.4.200.0040.03912.39
5.4.190.0070.03612.39
5.4.180.0040.03712.38
5.4.170.0030.04212.39
5.4.160.0070.03512.39
5.4.150.0070.04112.39
5.4.140.0080.04512.07
5.4.130.0070.04112.06
5.4.120.0050.04012.02
5.4.110.0070.03712.02
5.4.100.0060.03812.01
5.4.90.0080.03912.01
5.4.80.0080.03312.01
5.4.70.0070.03912.01
5.4.60.0050.03912.01
5.4.50.0020.03812.01
5.4.40.0100.03211.99
5.4.30.0040.03511.99
5.4.20.0060.03411.99
5.4.10.0040.03411.99
5.4.00.0070.03311.48
5.3.290.0060.03712.80
5.3.280.0070.04512.71
5.3.270.0070.03712.73
5.3.260.0060.03912.72
5.3.250.0040.03812.72
5.3.240.0040.03812.72
5.3.230.0070.03512.71
5.3.220.0100.03212.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0050.04012.68
5.3.180.0040.03812.67
5.3.170.0030.03912.67
5.3.160.0040.03712.68
5.3.150.0080.04212.68
5.3.140.0050.03812.66
5.3.130.0030.04212.66
5.3.120.0060.03912.66
5.3.110.0040.04012.66
5.3.100.0050.04112.12
5.3.90.0040.03712.11
5.3.80.0050.03812.09
5.3.70.0060.03712.09
5.3.60.0100.03412.08
5.3.50.0090.03112.02
5.3.40.0040.03612.02
5.3.30.0130.02911.98
5.3.20.0040.03411.77
5.3.10.0040.04311.73
5.3.00.0080.04611.71
5.2.170.0030.0399.22
5.2.160.0060.0309.21
5.2.150.0030.0329.21
5.2.140.0040.0309.21
5.2.130.0050.0279.18
5.2.120.0050.0279.17
5.2.110.0050.0289.18
5.2.100.0040.0369.18
5.2.90.0040.0329.18
5.2.80.0040.0299.18
5.2.70.0070.0299.18
5.2.60.0050.0289.13
5.2.50.0050.0329.09
5.2.40.0070.0259.07
5.2.30.0090.0249.05
5.2.20.0020.0309.04
5.2.10.0020.0308.95
5.2.00.0030.0298.80
5.1.60.0040.0238.09
5.1.50.0050.0248.09
5.1.40.0060.0238.07
5.1.30.0050.0298.42
5.1.20.0030.0268.44
5.1.10.0020.0338.17
5.1.00.0030.0258.16
5.0.50.0040.0216.64
5.0.40.0010.0216.50
5.0.30.0020.0376.31
5.0.20.0020.0206.28
5.0.10.0040.0206.26
5.0.00.0030.0376.25
4.4.90.0020.0184.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0144.75
4.4.50.0020.0154.77
4.4.40.0050.0224.71
4.4.30.0030.0174.76
4.4.20.0030.0144.85
4.4.10.0010.0164.85
4.4.00.0030.0314.76
4.3.110.0010.0234.66
4.3.100.0030.0144.67
4.3.90.0040.0134.63
4.3.80.0020.0244.58
4.3.70.0030.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0244.53
4.3.30.0000.0183.30
4.3.20.0010.0163.28
4.3.10.0010.0163.24
4.3.00.0100.0237.86

preferences:
42.59 ms | 401 KiB | 5 Q