3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(array()); $array2 = array('0'); $compareFunction = function($a, $b) { if ($a < $b) return -1; if ($a > $b) return 1; return 0; }; var_dump(array_udiff($array1, $array2, $compareFunction));

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)
8.3.60.0110.00416.48
8.3.50.0220.00622.87
8.3.40.0140.00318.67
8.3.30.0140.00019.15
8.3.20.0070.00020.16
8.3.10.0070.00023.48
8.3.00.0050.00319.25
8.2.180.0150.00616.38
8.2.170.0070.00722.96
8.2.160.0120.00320.38
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0050.00320.92
8.2.110.0060.00621.11
8.2.100.0030.01018.22
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00018.03
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0070.00018.14
8.2.20.0000.00917.71
8.2.10.0000.00718.00
8.2.00.0040.00417.75
8.1.280.0090.00625.92
8.1.270.0080.00023.84
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.66
8.1.230.0000.01119.00
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0090.00017.38
8.1.190.0080.00017.25
8.1.180.0050.00318.10
8.1.170.0040.00818.41
8.1.160.0040.00422.05
8.1.150.0040.00418.93
8.1.140.0040.00417.51
8.1.130.0030.00317.75
8.1.120.0070.00017.45
8.1.110.0000.00717.36
8.1.100.0020.00517.52
8.1.90.0000.00717.46
8.1.80.0000.00817.45
8.1.70.0040.00417.38
8.1.60.0060.00317.47
8.1.50.0070.00317.56
8.1.40.0070.00017.55
8.1.30.0030.00617.61
8.1.20.0000.00917.57
8.1.10.0000.00817.44
8.1.00.0050.00317.26
8.0.300.0070.00318.77
8.0.290.0000.00716.63
8.0.280.0000.00718.45
8.0.270.0000.00717.22
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0040.00416.96
8.0.230.0040.00416.83
8.0.220.0040.00416.77
8.0.210.0000.00716.94
8.0.200.0000.00616.80
8.0.190.0000.00916.96
8.0.180.0000.00716.92
8.0.170.0040.00416.75
8.0.160.0030.00416.98
8.0.150.0040.00416.79
8.0.140.0030.00316.78
8.0.130.0030.00313.37
8.0.120.0040.00416.84
8.0.110.0030.00516.71
8.0.100.0040.00416.93
8.0.90.0050.00316.79
8.0.80.0120.00916.95
8.0.70.0000.00716.73
8.0.60.0050.00217.01
8.0.50.0000.00816.77
8.0.30.0180.00417.10
8.0.20.0120.00617.40
8.0.10.0000.01017.00
8.0.00.0110.01216.76
7.4.330.0030.00315.00
7.4.320.0030.00316.61
7.4.300.0060.00016.50
7.4.290.0000.00616.59
7.4.280.0000.00816.57
7.4.270.0050.00316.50
7.4.260.0000.00716.59
7.4.250.0080.00016.48
7.4.240.0030.00516.62
7.4.230.0030.00316.49
7.4.220.0110.00716.49
7.4.210.0100.01016.47
7.4.200.0070.00016.48
7.4.160.0100.01016.32
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0070.00916.52
7.4.120.0060.01016.51
7.4.110.0090.00816.48
7.4.100.0140.00316.51
7.4.90.0030.01416.49
7.4.80.0150.00919.39
7.4.70.0090.00916.61
7.4.60.0120.00416.38
7.4.50.0000.00516.55
7.4.40.0150.00416.54
7.4.30.0080.00816.61
7.4.00.0070.00714.88
7.3.330.0030.00313.17
7.3.320.0020.00213.23
7.3.310.0060.00016.36
7.3.300.0000.00716.26
7.3.290.0090.00916.32
7.3.280.0080.00716.28
7.3.270.0070.01017.40
7.3.260.0070.01116.40
7.3.250.0080.01016.39
7.3.240.0120.00616.30
7.3.230.0110.01116.46
7.3.210.0030.01416.55
7.3.200.0170.00016.49
7.3.190.0090.00616.51
7.3.180.0040.01316.42
7.3.170.0090.01316.34
7.3.160.0050.01116.27
7.2.330.0060.01316.73
7.2.320.0070.01016.42
7.2.310.0060.01316.38
7.2.300.0060.01216.65
7.2.290.0110.00716.64
7.2.00.0080.00318.96
7.1.100.0170.00717.75
7.1.70.0000.00717.19
7.1.60.0070.00719.46
7.1.50.0100.00716.85
7.1.00.0000.07722.30
7.0.200.0030.00516.79
7.0.140.0030.07321.95
7.0.60.0130.07019.82
7.0.50.0170.07317.85
7.0.40.0170.07020.21
7.0.30.0100.04720.26
7.0.20.0270.04720.12
7.0.10.0070.08020.19
7.0.00.0070.08320.26
5.6.210.0070.08320.75
5.6.200.0130.08018.15
5.6.190.0100.07720.49
5.6.180.0200.08020.58
5.6.170.0230.04020.51
5.6.160.0070.08720.55
5.6.150.0000.05018.21
5.6.140.0000.04318.28
5.6.130.0030.07018.15
5.6.120.0130.07321.00
5.6.110.0130.06720.98
5.6.100.0070.09021.11
5.6.90.0070.08720.96
5.6.80.0100.07720.42
5.6.70.3470.03720.42
5.5.350.0230.03020.44
5.5.340.0100.07718.05
5.5.330.0030.04320.37
5.5.320.0070.08320.28
5.5.310.0200.04720.51
5.5.300.0030.04017.96
5.5.290.0130.06317.95
5.5.280.0030.04320.80
5.5.270.0170.07320.85
5.5.260.0100.03720.97
5.5.250.0100.03320.58
5.5.240.0170.07020.21
5.4.450.0100.03319.41
5.4.440.0230.03719.20
5.4.430.0230.04319.32
5.4.420.0400.04319.48
5.4.410.0270.04719.06
5.4.400.0400.04019.02
5.4.390.0230.05719.24
5.4.380.0300.06018.47
5.4.370.0400.05318.50
5.4.360.0230.05718.75
5.4.350.0400.07018.75
5.4.340.0370.06018.61
5.4.320.0030.03912.51
5.4.310.0040.04112.50
5.4.300.0050.03812.51
5.4.290.0030.04012.50
5.4.280.0030.03712.39
5.4.270.0070.03412.40
5.4.260.0070.03512.39
5.4.250.0060.03812.39
5.4.240.0020.04012.40
5.4.230.0070.03612.39
5.4.220.0050.03712.38
5.4.210.0040.03812.39
5.4.200.0050.03912.39
5.4.190.0090.03312.38
5.4.180.0050.03612.39
5.4.170.0080.03312.40
5.4.160.0090.03112.39
5.4.150.0050.03612.38
5.4.140.0020.04012.07
5.4.130.0070.03412.06
5.4.120.0090.03112.02
5.4.110.0030.03812.02
5.4.100.0060.03412.02
5.4.90.0050.03712.02
5.4.80.0060.03612.01
5.4.70.0050.04312.01
5.4.60.0090.03112.01
5.4.50.0050.03512.01
5.4.40.0060.03512.00
5.4.30.0060.03411.99
5.4.20.0080.03311.99
5.4.10.0020.03712.00
5.4.00.0110.03711.48
5.3.290.0060.04312.80
5.3.280.0060.04012.71
5.3.270.0060.04012.72
5.3.260.0050.04812.72
5.3.250.0060.03912.72
5.3.240.0050.04412.72
5.3.230.0070.04412.71
5.3.220.0120.04112.68
5.3.210.0110.03912.68
5.3.200.0070.03612.68
5.3.190.0080.03612.67
5.3.180.0080.03512.67
5.3.170.0110.03412.67
5.3.160.0020.04112.67
5.3.150.0070.04112.67
5.3.140.0080.04412.66
5.3.130.0070.03712.66
5.3.120.0090.03612.66
5.3.110.0060.03912.66
5.3.100.0090.03912.11
5.3.90.0050.03712.10
5.3.80.0050.03612.09
5.3.70.0110.04412.09
5.3.60.0040.03912.07
5.3.50.0050.03712.02
5.3.40.0040.03712.02
5.3.30.0040.03611.98
5.3.20.0030.03711.76
5.3.10.0030.03611.73
5.3.00.0070.03311.72
5.2.170.0080.0299.18
5.2.160.0010.0329.19
5.2.150.0080.0379.18
5.2.140.0040.0329.18
5.2.130.0020.0329.14
5.2.120.0070.0279.14
5.2.110.0060.0269.14
5.2.100.0060.0259.14
5.2.90.0080.0249.14
5.2.80.0070.0269.14
5.2.70.0060.0279.14
5.2.60.0040.0379.09
5.2.50.0040.0299.06
5.2.40.0030.0319.04
5.2.30.0050.0289.02
5.2.20.0060.0279.00
5.2.10.0050.0268.93
5.2.00.0040.0288.78
5.1.60.0030.0258.07
5.1.50.0050.0248.06
5.1.40.0040.0258.05
5.1.30.0020.0288.40
5.1.20.0040.0298.42
5.1.10.0030.0268.14
5.1.00.0040.0258.14
5.0.50.0030.0216.63
5.0.40.0030.0196.48
5.0.30.0060.0336.30
5.0.20.0040.0186.26
5.0.10.0040.0216.24
5.0.00.0030.0336.23
4.4.90.0010.0164.78
4.4.80.0010.0164.75
4.4.70.0030.0154.75
4.4.60.0030.0194.76
4.4.50.0030.0144.77
4.4.40.0040.0294.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0000.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0010.0154.63
4.3.80.0010.0254.58
4.3.70.0030.0144.63
4.3.60.0060.0184.63
4.3.50.0010.0164.63
4.3.40.0030.0234.53
4.3.30.0010.0163.28
4.3.20.0030.0193.25
4.3.10.0040.0203.22
4.3.00.0030.02318.41

preferences:
36.91 ms | 401 KiB | 5 Q