3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3); $b = array(2,3,4); $c = array(10); $x = empty(array_intersect($a, $b)); $y = empty(array_intersect($a, $c)); var_dump($x); var_dump($y);

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)
8.3.60.0070.00718.29
8.3.50.0280.00521.92
8.3.40.0090.00918.54
8.3.30.0090.00919.09
8.3.20.0040.00420.07
8.3.10.0030.00623.53
8.3.00.0120.00319.26
8.2.180.0140.00016.63
8.2.170.0110.00322.96
8.2.160.0070.00720.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0110.00421.96
8.2.110.0040.00422.08
8.2.100.0100.00317.63
8.2.90.0000.00719.27
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0060.00318.04
8.2.50.0060.00318.07
8.2.40.0030.00520.01
8.2.30.0040.00418.06
8.2.20.0070.00017.58
8.2.10.0070.00018.16
8.2.00.0050.00317.62
8.1.280.0040.01125.92
8.1.270.0030.00622.24
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0110.00023.92
8.1.230.0060.00617.42
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.29
8.1.160.0080.00021.91
8.1.150.0050.00218.96
8.1.140.0040.00417.48
8.1.130.0000.00717.86
8.1.120.0030.00417.44
8.1.110.0030.00517.42
8.1.100.0080.00017.48
8.1.90.0040.00417.50
8.1.80.0030.00317.49
8.1.70.0030.00517.45
8.1.60.0000.00817.46
8.1.50.0030.00617.50
8.1.40.0050.00317.51
8.1.30.0030.00517.54
8.1.20.0000.00717.62
8.1.10.0000.00717.47
8.1.00.0040.00417.28
8.0.300.0000.00818.77
8.0.290.0040.00416.73
8.0.280.0030.00318.39
8.0.270.0000.00817.24
8.0.260.0030.00317.33
8.0.250.0050.00216.93
8.0.240.0000.00616.96
8.0.230.0030.00316.91
8.0.220.0030.00316.94
8.0.210.0000.00616.89
8.0.200.0040.00416.92
8.0.190.0040.00316.91
8.0.180.0050.00316.89
8.0.170.0050.00316.88
8.0.160.0070.00016.93
8.0.150.0070.00016.78
8.0.140.0040.00416.86
8.0.130.0060.00013.27
8.0.120.0070.00016.75
8.0.110.0040.00416.70
8.0.100.0070.00016.66
8.0.90.0070.00016.83
8.0.80.0060.00916.86
8.0.70.0000.00716.79
8.0.60.0000.00716.92
8.0.50.0000.00716.90
8.0.30.0120.00917.00
8.0.20.0080.01217.40
8.0.10.0050.00317.04
8.0.00.0100.01116.78
7.4.330.0030.00315.02
7.4.320.0030.00316.42
7.4.300.0060.00016.59
7.4.290.0030.00316.60
7.4.280.0030.00616.60
7.4.270.0020.00516.60
7.4.260.0070.00316.35
7.4.250.0000.00716.39
7.4.240.0030.00316.45
7.4.230.0030.00316.33
7.4.220.0120.00616.61
7.4.210.0100.01316.30
7.4.200.0070.00016.32
7.4.160.0070.01016.26
7.4.150.0190.00017.40
7.4.140.0120.00917.86
7.4.130.0100.01016.57
7.4.120.0100.01116.52
7.4.110.0100.01416.37
7.4.100.0150.00416.50
7.4.90.0070.01016.59
7.4.80.0120.00919.39
7.4.70.0070.01016.44
7.4.60.0030.01316.34
7.4.50.0040.00416.28
7.4.40.0140.00316.39
7.4.30.0080.00816.57
7.4.00.0030.01214.86
7.3.330.0030.00313.04
7.3.320.0050.00013.07
7.3.310.0070.00015.98
7.3.300.0030.00316.12
7.3.290.0080.00516.19
7.3.280.0070.01116.12
7.3.270.0160.01017.40
7.3.260.0110.00616.32
7.3.250.0140.00316.40
7.3.240.0160.00616.07
7.3.230.0030.01416.52
7.3.210.0110.00616.16
7.3.200.0100.00719.39
7.3.190.0090.00916.13
7.3.180.0080.00816.23
7.3.170.0040.01116.40
7.3.160.0130.00316.24
7.3.120.0130.00614.57
7.3.110.0100.00714.34
7.3.100.0100.00714.33
7.3.90.0030.00914.50
7.3.80.0000.01414.87
7.3.70.0060.00314.77
7.3.60.0060.00614.75
7.3.50.0100.00014.49
7.3.40.0040.01114.73
7.3.30.0090.00614.60
7.3.20.0070.00716.41
7.3.10.0070.00616.45
7.3.00.0060.00716.48
7.2.330.0090.00916.26
7.2.320.0060.01016.37
7.2.310.0000.01716.64
7.2.300.0100.00716.66
7.2.290.0090.01216.57
7.2.250.0080.01114.67
7.2.240.0090.01214.64
7.2.230.0030.00714.64
7.2.220.0030.00614.52
7.2.210.0060.00314.49
7.2.200.0060.00614.81
7.2.190.0100.00614.83
7.2.180.0030.00614.75
7.2.170.0040.01114.69
7.2.130.0030.01116.74
7.2.120.0030.01016.64
7.2.110.0020.01016.61
7.2.100.0080.00516.72
7.2.90.0080.00716.71
7.2.80.0030.01016.91
7.2.70.0050.00816.53
7.2.60.0080.00816.83
7.2.50.0030.00916.57
7.2.40.0110.00516.78
7.2.30.0070.00716.65
7.2.20.0020.01416.66
7.2.10.0060.00716.71
7.2.00.0080.00517.46
7.1.330.0090.00315.88
7.1.320.0000.01015.47
7.1.310.0090.00615.69
7.1.300.0070.01015.73
7.1.290.0070.00715.40
7.1.280.0070.00715.67
7.1.270.0090.00615.49
7.1.260.0090.00015.54
7.1.250.0040.00615.70
7.1.100.0030.00917.89
7.1.70.0070.00016.88
7.1.60.0130.01019.11
7.1.50.0060.01316.84
7.1.00.0030.07722.24
7.0.200.0050.00316.74
7.0.140.0070.07022.09
7.0.60.0130.06020.03
7.0.50.0100.05317.80
7.0.40.0100.08020.20
7.0.30.0200.04720.00
7.0.20.0070.05020.30
7.0.10.0030.09320.09
7.0.00.0030.06720.17
5.6.280.0030.07321.11
5.6.210.0000.04720.74
5.6.200.0070.04318.13
5.6.190.0100.07320.67
5.6.180.4070.03720.61
5.6.170.0330.07020.48
5.6.160.0030.07020.61
5.6.150.0030.08718.07
5.6.140.0100.03318.14
5.6.130.0100.06718.12
5.6.120.0070.07020.94
5.6.110.0200.06020.98
5.6.100.0070.07021.00
5.6.90.0130.08020.97
5.6.80.0000.04720.36
5.6.70.4070.03020.41
5.5.350.0070.08020.38
5.5.340.0070.03717.88
5.5.330.0030.07320.37
5.5.320.0270.07020.17
5.5.310.0370.07320.28
5.5.300.0030.05317.99
5.5.290.0070.04017.95
5.5.280.0070.08320.73
5.5.270.0030.05320.74
5.5.260.0100.03720.87
5.5.250.0070.08720.69
5.5.240.0200.05720.28
5.4.450.0870.06319.51
5.4.440.0700.06019.13
5.4.430.0170.06019.60
5.4.420.0630.00019.51
5.4.410.0630.00019.26
5.4.400.0630.00019.06
5.4.390.0630.00019.18
5.4.380.0630.00019.06
5.4.370.0630.00019.09
5.4.360.0730.00018.98
5.4.350.0670.00019.15
5.4.340.0040.03611.98
5.4.320.0030.03912.46
5.4.310.0090.03412.46
5.4.300.0050.03612.46
5.4.290.0060.03712.46
5.4.280.0040.03612.36
5.4.270.0070.04112.36
5.4.260.0080.04312.36
5.4.250.0030.04012.36
5.4.240.0070.03412.36
5.4.230.0060.03612.35
5.4.220.0060.03512.35
5.4.210.0030.03712.35
5.4.200.0060.03712.35
5.4.190.0070.03412.35
5.4.180.0050.03612.35
5.4.170.0070.03412.36
5.4.160.0080.03212.36
5.4.150.0030.03812.35
5.4.140.0050.03912.04
5.4.130.0100.03012.02
5.4.120.0040.03611.98
5.4.110.0110.02911.98
5.4.100.0060.03411.98
5.4.90.0060.03711.98
5.4.80.0050.03711.98
5.4.70.0060.03511.97
5.4.60.0050.03711.97
5.4.50.0050.03611.97
5.4.40.0070.03811.96
5.4.30.0060.03411.95
5.4.20.0040.03711.95
5.4.10.0060.03411.96
5.4.00.0040.03711.45
5.3.290.0120.03212.80
5.3.280.0070.03712.71
5.3.270.0070.03812.72
5.3.260.0070.03812.72
5.3.250.0050.03812.72
5.3.240.0090.03412.72
5.3.230.0070.03712.70
5.3.220.0090.05112.68
5.3.210.0060.04112.68
5.3.200.0060.03612.68
5.3.190.0120.03212.68
5.3.180.0070.03512.67
5.3.170.0060.03912.67
5.3.160.0070.04612.67
5.3.150.0080.03512.68
5.3.140.0040.03812.66
5.3.130.0080.03712.66
5.3.120.0050.03812.65
5.3.110.0100.03412.66
5.3.100.0070.03512.11
5.3.90.0040.03712.08
5.3.80.0070.03512.08
5.3.70.0050.03912.07
5.3.60.0050.03812.06
5.3.50.0050.03712.00
5.3.40.0060.04412.00
5.3.30.0070.03311.95
5.3.20.0090.03011.72
5.3.10.0060.03411.69
5.3.00.0060.03611.68
5.2.170.0050.0319.18
5.2.160.0040.0299.18
5.2.150.0070.0299.18
5.2.140.0060.0309.17
5.2.130.0040.0309.14
5.2.120.0030.0339.14
5.2.110.0080.0269.14
5.2.100.0050.0299.14
5.2.90.0060.0289.14
5.2.80.0060.0289.14
5.2.70.0110.0309.14
5.2.60.0040.0309.09
5.2.50.0050.0299.05
5.2.40.0050.0289.04
5.2.30.0050.0309.01
5.2.20.0050.0289.01
5.2.10.0070.0258.92
5.2.00.0070.0318.77
5.1.60.0040.0308.07
5.1.50.0050.0298.06
5.1.40.0070.0298.04
5.1.30.0040.0358.40
5.1.20.0010.0298.41
5.1.10.0040.0258.14
5.1.00.0040.0258.14
5.0.50.0050.0196.62
5.0.40.0050.0176.48
5.0.30.0020.0336.29
5.0.20.0040.0216.26
5.0.10.0030.0206.24
5.0.00.0040.0326.23
4.4.90.0010.0184.78
4.4.80.0050.0134.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0164.75
4.4.20.0030.0154.84
4.4.10.0050.0144.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0020.0154.63
4.3.40.0020.0244.54
4.3.30.0040.0253.29
4.3.20.0010.0163.26
4.3.10.0030.0143.22
4.3.00.0070.0177.16

preferences:
40.83 ms | 401 KiB | 5 Q