3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array("a" => "green", "b" => "yellow", "c" => "reds"); $array2 = array("a" => "green", "b" => "yellow", "c" => "red"); $result = array_diff($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)
8.3.60.0100.01016.50
8.3.50.0050.00922.84
8.3.40.0140.00718.73
8.3.30.0070.00718.96
8.3.20.0070.00020.09
8.3.10.0040.00423.65
8.3.00.0040.00419.25
8.2.180.0060.01018.04
8.2.170.0110.00422.96
8.2.160.0100.00720.39
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0080.00020.95
8.2.110.0060.00322.29
8.2.100.0040.00817.53
8.2.90.0090.00019.09
8.2.80.0090.00017.97
8.2.70.0060.00317.38
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0080.00019.95
8.2.30.0050.00317.90
8.2.20.0000.00717.61
8.2.10.0070.00017.93
8.2.00.0000.00817.62
8.1.280.0140.00725.92
8.1.270.0050.00323.96
8.1.260.0090.00026.35
8.1.250.0030.00528.09
8.1.240.0040.00423.97
8.1.230.0040.00719.13
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0040.00417.00
8.1.180.0030.00518.10
8.1.170.0000.00918.46
8.1.160.0000.00721.89
8.1.150.0030.00518.81
8.1.140.0030.00617.42
8.1.130.0000.00617.69
8.1.120.0000.00717.39
8.1.110.0040.00417.38
8.1.100.0030.00317.38
8.1.90.0070.00017.39
8.1.80.0030.00317.31
8.1.70.0000.00717.32
8.1.60.0050.00317.48
8.1.50.0040.00417.46
8.1.40.0050.00217.31
8.1.30.0000.00817.42
8.1.20.0040.00417.56
8.1.10.0000.00917.48
8.1.00.0050.00317.23
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0000.00817.17
8.0.260.0030.00317.05
8.0.250.0040.00416.80
8.0.240.0030.00316.87
8.0.230.0040.00416.84
8.0.220.0000.00716.71
8.0.210.0030.00316.74
8.0.200.0030.00616.89
8.0.190.0090.00016.88
8.0.180.0040.00416.90
8.0.170.0030.00516.74
8.0.160.0000.00816.75
8.0.150.0040.00316.75
8.0.140.0030.00316.64
8.0.130.0050.00013.22
8.0.120.0050.00316.63
8.0.110.0040.00416.70
8.0.100.0000.00716.83
8.0.90.0040.00416.71
8.0.80.0100.00716.77
8.0.70.0060.00316.80
8.0.60.0040.00416.87
8.0.50.0040.00416.75
8.0.30.0090.01416.88
8.0.20.0130.00617.40
8.0.10.0000.00716.95
8.0.00.0080.00816.69
7.4.330.0030.00315.00
7.4.320.0070.00016.35
7.4.300.0040.00416.52
7.4.290.0080.00016.51
7.4.280.0030.00616.36
7.4.270.0000.00716.57
7.4.260.0000.00816.55
7.4.250.0000.00716.41
7.4.240.0050.00316.43
7.4.230.0040.00416.52
7.4.220.0000.01816.63
7.4.210.0040.01016.39
7.4.200.0030.00316.22
7.4.160.0110.01116.16
7.4.150.0120.00717.40
7.4.140.0130.00717.86
7.4.130.0040.01316.49
7.4.120.0060.01016.38
7.4.110.0070.01016.27
7.4.100.0120.01116.29
7.4.90.0100.00616.42
7.4.80.0130.00919.39
7.4.70.0090.00616.29
7.4.60.0120.00416.25
7.4.50.0000.00716.45
7.4.40.0060.01216.37
7.4.30.0090.00616.43
7.4.00.0060.00914.84
7.3.330.0000.00613.07
7.3.320.0000.00612.93
7.3.310.0040.00416.18
7.3.300.0040.00416.03
7.3.290.0080.00716.12
7.3.280.0070.00816.13
7.3.270.0080.00917.40
7.3.260.0120.00616.26
7.3.250.0110.00516.38
7.3.240.0060.01016.28
7.3.230.0120.00616.39
7.3.210.0100.00716.59
7.3.200.0080.01119.39
7.3.190.0000.01716.17
7.3.180.0070.01016.43
7.3.170.0110.00816.27
7.3.160.0070.01016.38
7.2.330.0120.00616.52
7.2.320.0100.01416.25
7.2.310.0130.00416.21
7.2.300.0040.01316.58
7.2.290.0150.00316.25
7.2.60.0000.01416.81
7.2.00.0000.00919.39
7.1.200.0030.01015.72
7.1.100.0060.00618.13
7.1.70.0030.00317.22
7.1.60.0130.01019.46
7.1.50.0030.02116.62
7.1.00.0030.07722.33
7.0.200.0050.00216.52
7.0.140.0000.07321.97
7.0.60.0070.06019.93
7.0.50.0070.06317.91
7.0.40.0200.07320.27
7.0.30.0430.04320.20
7.0.20.0230.05720.32
7.0.10.0170.07720.30
7.0.00.0100.07720.02
5.6.280.0000.07721.10
5.6.210.0230.07320.44
5.6.200.0100.06318.22
5.6.190.0100.07020.35
5.6.180.0500.07320.32
5.6.170.0170.04720.33
5.6.160.0000.05020.52
5.6.150.0170.07718.14
5.6.140.0130.08018.16
5.6.130.0070.03718.14
5.6.120.0100.07020.72
5.6.110.0170.06720.98
5.6.100.0130.08020.93
5.6.90.0300.06320.93
5.6.80.0070.06020.50
5.5.350.0230.08320.38
5.5.340.0070.08718.03
5.5.330.0070.08320.21
5.5.320.0170.05720.41
5.5.310.0200.06320.18
5.5.300.0100.07717.95
5.5.290.0070.03717.96
5.5.280.0130.08020.87
5.5.270.0000.08020.85
5.5.260.0100.05720.75
5.5.250.0130.06720.63
5.5.240.0200.05720.32
5.4.450.0330.04719.21
5.4.440.0830.04719.21
5.4.430.0370.03319.25
5.4.420.0400.05019.54
5.4.410.0300.03019.44
5.4.400.0430.03319.24
5.4.390.0300.04719.09
5.4.380.0530.05318.59
5.4.370.0370.05018.50
5.4.360.0400.07318.77
5.4.350.0300.05718.58
5.4.340.0400.05018.73
5.4.320.0050.03912.45
5.4.310.0080.04012.45
5.4.300.0080.03612.45
5.4.290.0060.03712.45
5.4.280.0040.03612.34
5.4.270.0100.03112.34
5.4.260.0070.03612.34
5.4.250.0060.03712.34
5.4.240.0080.03212.34
5.4.230.0040.04412.34
5.4.220.0070.03912.34
5.4.210.0050.03712.34
5.4.200.0070.03512.34
5.4.190.0060.03512.33
5.4.180.0050.03612.33
5.4.170.0080.03712.35
5.4.160.0050.03512.34
5.4.150.0060.03512.34
5.4.140.0030.04012.02
5.4.130.0080.03312.01
5.4.120.0060.03411.96
5.4.110.0080.03211.96
5.4.100.0090.03011.96
5.4.90.0060.03611.96
5.4.80.0060.03711.96
5.4.70.0050.03411.96
5.4.60.0040.03511.96
5.4.50.0030.03811.96
5.4.40.0030.04111.95
5.4.30.0080.03211.94
5.4.20.0070.03211.95
5.4.10.0050.03511.95
5.4.00.0070.03711.43
5.3.290.0050.04312.80
5.3.280.0090.03612.71
5.3.270.0060.03712.72
5.3.260.0030.04112.72
5.3.250.0050.03812.72
5.3.240.0060.03712.72
5.3.230.0080.03812.71
5.3.220.0110.04912.68
5.3.210.0110.03412.68
5.3.200.0050.03712.68
5.3.190.0030.04012.68
5.3.180.0060.03612.68
5.3.170.0050.03712.67
5.3.160.0050.03712.67
5.3.150.0080.03512.67
5.3.140.0070.03612.66
5.3.130.0080.03812.66
5.3.120.0060.03912.66
5.3.110.0080.03612.66
5.3.100.0050.03712.12
5.3.90.0070.03412.09
5.3.80.0090.03312.08
5.3.70.0060.03612.08
5.3.60.0040.03912.07
5.3.50.0080.04012.00
5.3.40.0070.03612.00
5.3.30.0070.03911.94
5.3.20.0060.03611.73
5.3.10.0030.03711.69
5.3.00.0080.04111.68
5.2.170.0100.0299.18
5.2.160.0070.0349.18
5.2.150.0090.0299.18
5.2.140.0020.0329.18
5.2.130.0110.0289.14
5.2.120.0060.0269.13
5.2.110.0060.0289.14
5.2.100.0040.0299.14
5.2.90.0050.0289.14
5.2.80.0050.0309.13
5.2.70.0030.0329.13
5.2.60.0020.0329.09
5.2.50.0050.0299.05
5.2.40.0060.0339.03
5.2.30.0050.0289.01
5.2.20.0060.0319.00
5.2.10.0060.0288.92
5.2.00.0040.0298.78
5.1.60.0060.0238.07
5.1.50.0070.0258.06
5.1.40.0030.0308.04
5.1.30.0040.0258.39
5.1.20.0050.0258.41
5.1.10.0060.0258.14
5.1.00.0060.0238.14
5.0.50.0030.0216.62
5.0.40.0030.0206.48
5.0.30.0050.0296.29
5.0.20.0050.0176.26
5.0.10.0050.0186.23
5.0.00.0030.0306.23
4.4.90.0020.0154.78
4.4.80.0010.0174.76
4.4.70.0040.0144.76
4.4.60.0050.0144.75
4.4.50.0050.0134.77
4.4.40.0050.0234.71
4.4.30.0030.0194.76
4.4.20.0040.0194.84
4.4.10.0030.0264.85
4.4.00.0000.0284.76
4.3.110.0040.0144.67
4.3.100.0040.0194.67
4.3.90.0040.0144.64
4.3.80.0000.0284.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0010.0244.63
4.3.40.0010.0254.54
4.3.30.0020.0173.28
4.3.20.0030.0143.26
4.3.10.0030.0143.21
4.3.00.0030.02015.68

preferences:
39.38 ms | 401 KiB | 5 Q