3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1=array("a"=>"red","b"=>"white","c"=>"blue","d"=>"yellow"); $a2=array("e"=>"red","f"=>"green","g"=>"blue"); $result=array_diff($a1,$a2); print_r($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)
8.3.60.0100.01016.75
8.3.50.0110.00621.92
8.3.40.0170.00318.45
8.3.30.0090.00618.89
8.3.20.0050.00320.27
8.3.10.0000.00723.66
8.3.00.0030.00517.75
8.2.180.0140.00416.50
8.2.170.0100.01022.96
8.2.160.0050.00820.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0000.00821.00
8.2.110.0000.01020.83
8.2.100.0040.00817.59
8.2.90.0030.00517.78
8.2.80.0040.00417.97
8.2.70.0040.00417.36
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0040.00417.84
8.2.30.0080.00018.19
8.2.20.0030.00617.55
8.2.10.0000.00817.98
8.2.00.0000.00817.64
8.1.280.0120.00425.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00620.75
8.1.230.0110.00020.95
8.1.220.0030.00617.74
8.1.210.0040.00418.91
8.1.200.0060.00317.35
8.1.190.0040.00417.00
8.1.180.0080.00018.10
8.1.170.0030.00618.52
8.1.160.0080.00021.98
8.1.150.0000.00718.85
8.1.140.0080.00017.37
8.1.130.0000.00717.75
8.1.120.0000.00717.37
8.1.110.0000.00717.38
8.1.100.0070.00017.42
8.1.90.0050.00217.42
8.1.80.0070.00017.29
8.1.70.0030.00317.24
8.1.60.0060.00317.43
8.1.50.0040.00417.51
8.1.40.0000.00817.50
8.1.30.0000.00817.58
8.1.20.0030.00517.48
8.1.10.0000.00817.30
8.1.00.0030.00517.44
8.0.300.0040.00419.85
8.0.290.0000.00716.75
8.0.280.0000.00718.36
8.0.270.0000.00717.15
8.0.260.0060.00017.14
8.0.250.0030.00316.78
8.0.240.0000.00716.81
8.0.230.0000.00016.92
8.0.220.0030.00316.86
8.0.210.0030.00316.88
8.0.200.0030.00316.87
8.0.190.0040.00416.84
8.0.180.0040.00416.90
8.0.170.0000.00816.82
8.0.160.0000.00716.63
8.0.150.0040.00416.63
8.0.140.0040.00416.75
8.0.130.0000.00613.33
8.0.120.0030.00616.82
8.0.110.0040.00416.70
8.0.100.0040.00416.84
8.0.90.0000.00716.69
8.0.80.0060.01016.70
8.0.70.0070.00016.88
8.0.60.0040.00416.60
8.0.50.0040.00416.77
8.0.30.0140.00816.88
8.0.20.0080.01017.40
8.0.10.0000.00716.90
8.0.00.0140.00516.69
7.4.330.0000.00515.07
7.4.320.0060.00016.49
7.4.300.0000.00616.55
7.4.290.0030.00316.44
7.4.280.0040.00416.54
7.4.270.0000.00816.51
7.4.260.0060.00016.31
7.4.250.0050.00216.40
7.4.240.0050.00216.48
7.4.230.0070.00016.59
7.4.220.0070.01516.47
7.4.210.0100.00716.63
7.4.200.0000.00716.31
7.4.160.0080.01216.41
7.4.150.0070.01117.40
7.4.140.0110.01117.86
7.4.130.0130.00316.35
7.4.120.0100.00916.54
7.4.110.0060.01216.54
7.4.100.0090.00916.35
7.4.90.0030.01316.37
7.4.80.0200.00019.39
7.4.70.0070.01016.50
7.4.60.0120.00616.45
7.4.50.0050.00016.28
7.4.40.0070.01116.46
7.4.30.0110.01116.27
7.4.00.0090.00514.79
7.3.330.0050.00012.97
7.3.320.0000.00512.84
7.3.310.0030.00316.21
7.3.300.0030.00316.16
7.3.290.0090.00616.06
7.3.280.0080.00716.13
7.3.270.0030.01417.40
7.3.260.0070.01016.21
7.3.250.0120.00716.25
7.3.240.0070.01116.52
7.3.230.0140.00316.39
7.3.210.0100.00716.11
7.3.200.0110.01119.39
7.3.190.0140.00316.12
7.3.180.0060.01016.13
7.3.170.0090.00716.29
7.3.160.0000.01616.10
7.3.120.0070.01014.79
7.3.110.0160.00014.56
7.3.100.0090.00614.49
7.3.90.0100.00714.84
7.3.80.0060.00314.75
7.3.70.0030.01014.64
7.3.60.0040.00814.42
7.3.50.0030.01014.42
7.3.40.0000.01414.76
7.3.30.0040.00414.56
7.3.20.0030.01316.62
7.3.10.0080.00616.35
7.3.00.0080.00516.45
7.2.330.0100.00716.47
7.2.320.0110.00616.50
7.2.310.0070.01016.55
7.2.300.0090.00916.41
7.2.290.0060.01016.66
7.2.250.0130.00614.97
7.2.240.0100.01014.96
7.2.230.0070.00714.79
7.2.220.0000.01215.05
7.2.210.0070.00714.65
7.2.200.0030.01014.85
7.2.190.0060.00614.63
7.2.180.0060.00914.92
7.2.170.0000.01214.81
7.2.130.0090.00616.31
7.2.120.0040.01216.72
7.2.110.0070.00716.62
7.2.100.0030.00916.75
7.2.90.0090.00016.52
7.2.80.0030.01016.33
7.2.70.0100.00316.60
7.2.60.0040.00716.61
7.2.50.0030.01216.73
7.2.40.0060.00916.61
7.2.30.0110.00716.60
7.2.20.0070.00716.37
7.2.10.0090.00616.71
7.2.00.0040.00717.80
7.1.330.0060.00915.84
7.1.320.0100.00015.79
7.1.310.0110.00315.80
7.1.300.0000.01015.69
7.1.290.0030.01015.71
7.1.280.0030.00915.45
7.1.270.0030.00915.86
7.1.260.0100.00315.65
7.1.250.0050.00515.59
7.1.100.0000.01117.85
7.1.70.0050.00217.07
7.1.60.0090.01519.70
7.1.50.0100.01016.91
7.1.00.0000.08022.45
7.0.200.0650.00314.36
7.0.140.0070.07022.04
7.0.60.0070.04719.92
7.0.50.0030.06317.88
7.0.40.0030.04320.04
7.0.30.0230.08720.08
7.0.20.0270.07320.33
7.0.10.0030.07020.29
7.0.00.0130.05320.11
5.6.280.0070.07021.02
5.6.210.0070.05020.72
5.6.200.0130.05018.18
5.6.190.0100.07720.61
5.6.180.0270.07720.45
5.6.170.0270.06320.63
5.6.160.0070.05320.40
5.6.150.0030.05718.21
5.6.140.0030.03718.20
5.6.130.0130.07318.15
5.6.120.0070.04021.12
5.6.110.0070.04020.96
5.6.100.0070.08720.88
5.6.90.0100.04321.12
5.6.80.0100.07720.36
5.5.350.0300.07720.45
5.5.340.0030.08717.99
5.5.330.0170.07320.36
5.5.320.0330.06020.31
5.5.310.0430.06720.41
5.5.300.0070.03717.91
5.5.290.0070.08018.03
5.5.280.0030.08720.93
5.5.270.0100.03720.96
5.5.260.0070.04020.96
5.5.250.0070.06720.68
5.5.240.0070.07320.03
5.4.450.0230.05319.32
5.4.440.0870.05019.41
5.4.430.0370.06719.40
5.4.420.0900.04019.48
5.4.410.0070.05718.97
5.4.400.0270.05318.77
5.4.390.0330.05018.72
5.4.380.0230.04718.70
5.4.370.0170.04318.69
5.4.360.0070.05318.65
5.4.350.0140.05311.98
5.4.340.0070.03411.97
5.4.320.0040.04312.46
5.4.310.0060.03712.45
5.4.300.0060.03612.46
5.4.290.0040.03812.45
5.4.280.0120.03612.35
5.4.270.0060.04112.35
5.4.260.0080.03912.35
5.4.250.0060.03812.35
5.4.240.0040.03612.35
5.4.230.0070.04212.34
5.4.220.0060.03712.34
5.4.210.0060.03412.34
5.4.200.0020.04112.34
5.4.190.0040.03712.34
5.4.180.0020.04012.34
5.4.170.0040.03712.35
5.4.160.0050.03612.34
5.4.150.0070.03812.34
5.4.140.0060.03912.02
5.4.130.0040.03612.01
5.4.120.0050.03611.97
5.4.110.0070.03511.97
5.4.100.0030.03911.96
5.4.90.0080.03511.96
5.4.80.0060.03811.97
5.4.70.0090.03111.96
5.4.60.0030.03711.96
5.4.50.0090.03111.96
5.4.40.0060.03411.95
5.4.30.0060.03411.95
5.4.20.0070.03711.95
5.4.10.0050.03811.95
5.4.00.0060.04111.44
5.3.290.0040.04112.80
5.3.280.0090.03412.71
5.3.270.0070.03712.73
5.3.260.0090.04312.72
5.3.250.0030.04012.72
5.3.240.0040.03912.72
5.3.230.0050.03812.71
5.3.220.0060.03612.68
5.3.210.0080.04112.68
5.3.200.0060.03612.68
5.3.190.0100.03412.68
5.3.180.0060.03612.67
5.3.170.0070.03612.67
5.3.160.0060.03612.68
5.3.150.0090.03512.68
5.3.140.0090.03912.66
5.3.130.0060.04312.66
5.3.120.0060.04012.66
5.3.110.0060.03812.66
5.3.100.0070.04412.11
5.3.90.0090.03812.08
5.3.80.0040.03812.07
5.3.70.0050.03812.07
5.3.60.0070.03612.06
5.3.50.0090.03312.00
5.3.40.0070.04212.00
5.3.30.0050.03511.95
5.3.20.0080.03211.72
5.3.10.0060.03411.69
5.3.00.0080.03711.69
5.2.170.0080.0359.18
5.2.160.0030.0319.18
5.2.150.0070.0329.18
5.2.140.0100.0279.18
5.2.130.0030.0309.14
5.2.120.0040.0299.14
5.2.110.0050.0289.14
5.2.100.0040.0299.14
5.2.90.0050.0299.14
5.2.80.0060.0289.13
5.2.70.0060.0299.13
5.2.60.0030.0319.09
5.2.50.0060.0359.06
5.2.40.0030.0309.03
5.2.30.0050.0299.01
5.2.20.0130.0309.00
5.2.10.0040.0298.92
5.2.00.0030.0308.78
5.1.60.0020.0268.06
5.1.50.0030.0318.06
5.1.40.0040.0268.04
5.1.30.0040.0288.39
5.1.20.0040.0268.41
5.1.10.0030.0328.14
5.1.00.0030.0378.14
5.0.50.0040.0266.62
5.0.40.0040.0186.48
5.0.30.0040.0326.29
5.0.20.0050.0236.26
5.0.10.0020.0206.24
5.0.00.0050.0296.23
4.4.90.0020.0164.78
4.4.80.0060.0144.76
4.4.70.0010.0204.75
4.4.60.0020.0154.76
4.4.50.0020.0224.77
4.4.40.0040.0244.71
4.4.30.0010.0164.76
4.4.20.0050.0134.84
4.4.10.0030.0144.85
4.4.00.0050.0294.76
4.3.110.0010.0174.67
4.3.100.0040.0204.66
4.3.90.0010.0164.64
4.3.80.0030.0234.58
4.3.70.0040.0124.63
4.3.60.0030.0224.63
4.3.50.0030.0204.63
4.3.40.0050.0254.54
4.3.30.0030.0153.28
4.3.20.0050.0143.26
4.3.10.0010.0163.21
4.3.00.0030.0277.18

preferences:
45.94 ms | 401 KiB | 5 Q