3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("a" => "green", "b" => "brown", "c" => "blue", "red"); $b = array("a" => "green", "yellow", "red"); $c = array("c" => "blue"); print_r(array_diff($a, $b));

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)
8.3.60.0090.00616.75
8.3.50.0070.00717.89
8.3.40.0130.00718.63
8.3.30.0100.00318.84
8.3.20.0050.00320.16
8.3.10.0000.00920.58
8.3.00.0060.00319.25
8.2.180.0060.00916.50
8.2.170.0110.00422.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00521.16
8.2.110.0050.00519.30
8.2.100.0110.00017.72
8.2.90.0050.00317.75
8.2.80.0040.00417.97
8.2.70.0030.00517.80
8.2.60.0050.00218.09
8.2.50.0030.00618.10
8.2.40.0000.00921.07
8.2.30.0040.00419.04
8.2.20.0040.00417.61
8.2.10.0040.00417.96
8.2.00.0070.00017.61
8.1.280.0070.00725.92
8.1.270.0040.00422.02
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0080.00022.81
8.1.230.0070.00419.15
8.1.220.0030.00617.74
8.1.210.0130.00018.77
8.1.200.0030.00617.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0030.00318.77
8.1.150.0030.00518.87
8.1.140.0070.00017.29
8.1.130.0080.00017.72
8.1.120.0030.00317.29
8.1.110.0070.00017.38
8.1.100.0070.00017.42
8.1.90.0070.00017.39
8.1.80.0000.00717.39
8.1.70.0000.00817.34
8.1.60.0000.00917.46
8.1.50.0040.00417.46
8.1.40.0070.00017.43
8.1.30.0000.00817.54
8.1.20.0050.00317.64
8.1.10.0000.00817.31
8.1.00.0040.00417.23
8.0.300.0080.00018.77
8.0.290.0070.00316.63
8.0.280.0040.00418.37
8.0.270.0030.00617.18
8.0.260.0040.00417.09
8.0.250.0000.00616.88
8.0.240.0000.00616.84
8.0.230.0070.00016.80
8.0.220.0030.00316.82
8.0.210.0070.00316.70
8.0.200.0000.00716.85
8.0.190.0000.00716.84
8.0.180.0070.00016.75
8.0.170.0040.00416.85
8.0.160.0000.00716.77
8.0.150.0050.00316.75
8.0.140.0030.00716.80
8.0.130.0060.00013.26
8.0.120.0020.00516.76
8.0.110.0040.00416.75
8.0.100.0060.00316.78
8.0.90.0030.00316.63
8.0.80.0070.00716.76
8.0.70.0040.00416.79
8.0.60.0000.00816.76
8.0.50.0000.00716.83
8.0.30.0130.00516.90
8.0.20.0100.00817.40
8.0.10.0030.00616.72
8.0.00.0090.00816.52
7.4.330.0050.00015.07
7.4.320.0030.00316.45
7.4.300.0050.00316.50
7.4.290.0030.00316.43
7.4.280.0030.00616.43
7.4.270.0000.00616.53
7.4.260.0000.00716.38
7.4.250.0040.00416.49
7.4.240.0030.00316.49
7.4.230.0070.00016.42
7.4.220.0060.01116.55
7.4.210.0070.01016.55
7.4.200.0050.00216.50
7.4.160.0040.01816.27
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0050.01216.36
7.4.120.0100.00716.36
7.4.110.0060.01016.21
7.4.100.0080.00916.19
7.4.90.0100.00716.40
7.4.80.0120.01619.39
7.4.70.0030.01316.48
7.4.60.0090.01516.47
7.4.50.0030.00516.61
7.4.40.0040.01216.58
7.4.30.0000.01516.52
7.4.00.0000.01615.04
7.3.330.0000.00512.82
7.3.320.0050.00013.02
7.3.310.0000.00715.98
7.3.300.0030.00315.98
7.3.290.0100.01016.16
7.3.280.0110.00616.12
7.3.270.0070.01017.40
7.3.260.0100.00716.10
7.3.250.0110.00716.34
7.3.240.0070.01016.14
7.3.230.0060.01116.39
7.3.210.0040.01516.38
7.3.200.0070.01419.39
7.3.190.0100.00716.26
7.3.180.0100.00616.34
7.3.170.0100.00616.27
7.3.160.0070.01016.19
7.2.330.0090.00916.57
7.2.320.0060.01216.31
7.2.310.0030.01616.33
7.2.300.0090.00916.41
7.2.290.0120.00916.45
7.2.00.0030.01019.19
7.1.200.0100.00315.52
7.1.100.0060.00618.01
7.1.70.0050.00316.80
7.1.60.0100.01619.61
7.1.50.0220.01234.70
7.1.00.0070.07322.41
7.0.200.0000.00816.45
7.0.140.0070.07021.95
7.0.60.0070.08320.07
7.0.50.0000.04317.80
7.0.40.0100.05320.20
7.0.30.0470.08720.01
7.0.20.0130.04320.10
7.0.10.0030.05720.17
7.0.00.0100.08020.12
5.6.210.0130.08020.71
5.6.200.0100.08318.23
5.6.190.0100.03720.36
5.6.180.0530.07020.41
5.6.170.0130.04720.51
5.6.160.0130.07020.61
5.6.150.0030.08718.11
5.6.140.0070.08318.11
5.6.130.0130.04018.16
5.6.120.0070.07720.93
5.6.110.0070.05720.99
5.6.100.0100.05021.13
5.6.90.0030.06020.99
5.6.80.0100.07720.43
5.5.350.0200.07720.46
5.5.340.0100.07317.92
5.5.330.0100.03720.28
5.5.320.0000.08720.30
5.5.310.0130.04320.32
5.5.300.0100.03317.91
5.5.290.0100.05317.92
5.5.280.0170.07020.86
5.5.270.0130.06020.72
5.5.260.0100.05020.75
5.5.250.0130.08020.70
5.5.240.0170.06020.36
5.4.450.0770.03319.21
5.4.440.0430.03319.57
5.4.430.0270.04319.51
5.4.420.0200.05319.50
5.4.410.0100.05719.31
5.4.400.0230.04019.21
5.4.390.0200.04719.05
5.4.380.0300.06318.64
5.4.370.0400.06718.61
5.4.360.0270.05718.51
5.4.350.0300.06718.65
5.4.340.0400.06718.50
5.4.320.0060.04012.45
5.4.310.0080.04012.45
5.4.300.0040.04112.45
5.4.290.0070.04412.45
5.4.280.0110.03212.34
5.4.270.0060.03612.34
5.4.260.0080.03712.34
5.4.250.0090.04312.35
5.4.240.0060.03812.34
5.4.230.0060.04012.34
5.4.220.0080.03912.34
5.4.210.0120.04012.34
5.4.200.0100.03712.34
5.4.190.0080.03912.33
5.4.180.0080.04012.34
5.4.170.0060.04212.34
5.4.160.0050.04012.34
5.4.150.0070.03612.34
5.4.140.0050.04012.02
5.4.130.0110.03112.01
5.4.120.0070.04311.97
5.4.110.0050.04211.96
5.4.100.0070.03411.96
5.4.90.0050.04511.96
5.4.80.0080.03611.96
5.4.70.0080.03611.96
5.4.60.0110.03311.96
5.4.50.0070.03611.96
5.4.40.0090.03711.95
5.4.30.0040.03911.95
5.4.20.0060.03611.95
5.4.10.0070.03411.95
5.4.00.0080.03411.44
5.3.290.0080.04212.80
5.3.280.0060.04512.71
5.3.270.0120.05012.72
5.3.260.0110.05112.72
5.3.250.0080.04212.72
5.3.240.0080.03512.72
5.3.230.0070.04012.71
5.3.220.0120.04812.68
5.3.210.0060.04212.68
5.3.200.0090.04712.68
5.3.190.0090.04112.67
5.3.180.0120.03712.68
5.3.170.0140.04612.67
5.3.160.0080.04712.67
5.3.150.0060.03812.68
5.3.140.0110.03912.66
5.3.130.0080.04412.66
5.3.120.0090.03612.66
5.3.110.0080.03912.66
5.3.100.0070.04012.12
5.3.90.0080.03812.09
5.3.80.0090.03612.08
5.3.70.0060.03812.08
5.3.60.0070.03712.06
5.3.50.0120.03712.00
5.3.40.0050.04012.00
5.3.30.0070.03711.94
5.3.20.0060.03711.71
5.3.10.0070.03511.69
5.3.00.0080.03611.68
5.2.170.0060.0309.18
5.2.160.0070.0349.18
5.2.150.0080.0289.18
5.2.140.0050.0339.17
5.2.130.0040.0319.13
5.2.120.0080.0259.14
5.2.110.0080.0279.14
5.2.100.0060.0309.14
5.2.90.0070.0299.14
5.2.80.0090.0279.13
5.2.70.0090.0299.14
5.2.60.0050.0319.09
5.2.50.0040.0339.06
5.2.40.0040.0319.03
5.2.30.0040.0329.01
5.2.20.0060.0299.00
5.2.10.0030.0358.92
5.2.00.0050.0318.78
5.1.60.0060.0258.07
5.1.50.0040.0288.06
5.1.40.0030.0288.04
5.1.30.0050.0278.39
5.1.20.0050.0318.41
5.1.10.0050.0318.14
5.1.00.0050.0328.14
5.0.50.0020.0236.61
5.0.40.0020.0226.47
5.0.30.0040.0386.29
5.0.20.0060.0256.26
5.0.10.0060.0256.23
5.0.00.0010.0376.23
4.4.90.0040.0154.78
4.4.80.0010.0224.75
4.4.70.0040.0174.76
4.4.60.0020.0184.75
4.4.50.0050.0164.77
4.4.40.0020.0304.71
4.4.30.0020.0184.76
4.4.20.0040.0144.84
4.4.10.0030.0164.84
4.4.00.0040.0244.75
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0254.59
4.3.70.0040.0184.63
4.3.60.0030.0174.63
4.3.50.0020.0174.63
4.3.40.0030.0274.54
4.3.30.0040.0183.29
4.3.20.0030.0163.26
4.3.10.0020.0213.22
4.3.00.0030.01713.92

preferences:
63.26 ms | 400 KiB | 5 Q