3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = array('a' => array(1,2,3), array(8,6,7)); $second = array('b' => array(), array(2,3,4), array(7,4,5), array(1,4,5)); $res = array_diff($one, $second); var_dump($res);

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)
8.3.60.0070.00716.63
8.3.50.0070.01222.79
8.3.40.0150.00018.62
8.3.30.0140.00019.02
8.3.20.0040.00419.96
8.3.10.0040.00423.66
8.3.00.0030.00519.25
8.2.180.0100.01018.38
8.2.170.0140.00022.96
8.2.160.0100.00320.44
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0070.00320.48
8.2.100.0110.00018.02
8.2.90.0000.00818.09
8.2.80.0000.00917.97
8.2.70.0040.00417.80
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0040.00420.48
8.2.30.0050.00320.88
8.2.20.0000.00717.61
8.2.10.0040.00417.95
8.2.00.0040.00417.69
8.1.280.0070.01125.92
8.1.270.0070.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.09
8.1.230.0070.00320.90
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00717.22
8.1.190.0030.00517.23
8.1.180.0080.00018.10
8.1.170.0000.00818.68
8.1.160.0040.00418.81
8.1.150.0040.00418.86
8.1.140.0000.00717.22
8.1.130.0050.00317.77
8.1.120.0000.00717.30
8.1.110.0040.00417.29
8.1.100.0060.00317.42
8.1.90.0040.00417.24
8.1.80.0060.00317.38
8.1.70.0070.00017.25
8.1.60.0060.00317.43
8.1.50.0030.00517.52
8.1.40.0040.00417.44
8.1.30.0030.00617.52
8.1.20.0000.00817.60
8.1.10.0000.00817.34
8.1.00.0000.00817.35
8.0.300.0040.00421.59
8.0.290.0060.00316.75
8.0.280.0030.00318.37
8.0.270.0040.00417.18
8.0.260.0050.00317.10
8.0.250.0070.00016.97
8.0.240.0080.00016.83
8.0.230.0000.00717.00
8.0.220.0030.00316.86
8.0.210.0070.00016.88
8.0.200.0000.00816.93
8.0.190.0000.00716.81
8.0.180.0080.00016.91
8.0.170.0040.00416.95
8.0.160.0070.00016.75
8.0.150.0050.00216.82
8.0.140.0000.00716.84
8.0.130.0030.00313.29
8.0.120.0050.00216.83
8.0.110.0050.00316.71
8.0.100.0040.00416.93
8.0.90.0000.00716.72
8.0.80.0060.00916.75
8.0.70.0070.00016.91
8.0.60.0070.00016.74
8.0.50.0000.00716.80
8.0.30.0120.00717.03
8.0.20.0100.00817.40
8.0.10.0070.00017.04
8.0.00.0090.00816.75
7.4.330.0030.00315.00
7.4.320.0000.00716.50
7.4.300.0060.00016.52
7.4.290.0000.00716.45
7.4.280.0000.00816.46
7.4.270.0060.00016.42
7.4.260.0000.00816.43
7.4.250.0000.00716.39
7.4.240.0050.00216.47
7.4.230.0030.00316.34
7.4.220.0070.01016.39
7.4.210.0080.00616.52
7.4.200.0030.00316.33
7.4.160.0100.01016.49
7.4.150.0140.00717.40
7.4.140.0080.00817.86
7.4.130.0090.00816.39
7.4.120.0110.00616.55
7.4.110.0060.00916.46
7.4.100.0150.00416.33
7.4.90.0080.00816.23
7.4.80.0100.01019.39
7.4.70.0120.00916.40
7.4.60.0100.00716.38
7.4.50.0040.00416.36
7.4.40.0070.01116.20
7.4.30.0070.01016.33
7.4.00.0100.00714.84
7.3.330.0050.00013.09
7.3.320.0060.00013.09
7.3.310.0030.00316.02
7.3.300.0000.00716.10
7.3.290.0030.01016.25
7.3.280.0080.01016.19
7.3.270.0170.00317.40
7.3.260.0140.00316.16
7.3.250.0130.00716.35
7.3.240.0090.00616.47
7.3.230.0070.01416.39
7.3.210.0060.01316.21
7.3.200.0100.00719.39
7.3.190.0060.01016.27
7.3.180.0030.01516.25
7.3.170.0060.00916.27
7.3.160.0120.00316.29
7.2.330.0140.00316.13
7.2.320.0070.01016.32
7.2.310.0140.00316.38
7.2.300.0120.00616.42
7.2.290.0130.00316.51
7.2.60.0030.01016.82
7.2.00.0070.01019.21
7.1.200.0040.00415.89
7.1.100.0000.01217.85
7.1.70.0030.00616.95
7.1.60.0160.01019.46
7.1.50.0110.01416.89
7.1.00.0030.07322.28
7.0.200.1460.00014.79
7.0.140.0030.07321.97
7.0.60.0130.03020.02
7.0.50.0070.04317.80
7.0.40.0000.06720.23
7.0.30.0300.07720.16
7.0.20.0130.05720.04
7.0.10.0030.05720.16
7.0.00.0070.04320.09
5.6.280.0000.07321.15
5.6.210.0200.07320.72
5.6.200.0130.08018.08
5.6.190.0070.05320.68
5.6.180.0330.06720.43
5.6.170.0330.06720.49
5.6.160.0000.04720.37
5.6.150.0030.08718.22
5.6.140.0070.03718.11
5.6.130.0070.04018.11
5.6.120.0170.05020.83
5.6.110.0100.08321.04
5.6.100.0170.05320.99
5.6.90.0100.06720.99
5.6.80.0030.04320.50
5.5.350.0270.07320.33
5.5.340.0130.04017.99
5.5.330.0030.08720.20
5.5.320.0500.06720.18
5.5.310.0330.06020.23
5.5.300.0030.06018.00
5.5.290.0200.07317.90
5.5.280.0030.04020.96
5.5.270.0130.07320.93
5.5.260.0100.08720.76
5.5.250.0070.08320.68
5.5.240.4130.04020.03
5.4.450.0130.04019.57
5.4.440.0170.04019.56
5.4.430.0130.04019.48
5.4.420.0170.04019.40
5.4.410.0170.03719.11
5.4.400.0370.04019.09
5.4.390.0470.04718.81
5.4.380.0370.05018.59
5.4.370.0530.03718.71
5.4.360.0330.05718.53
5.4.350.0530.04318.61
5.4.340.0400.05318.67
5.4.320.0090.04512.45
5.4.310.0100.03412.46
5.4.300.0060.04312.46
5.4.290.0090.03812.45
5.4.280.0030.04112.35
5.4.270.0030.04012.35
5.4.260.0080.03612.35
5.4.250.0100.04012.35
5.4.240.0050.03712.35
5.4.230.0100.03512.34
5.4.220.0060.04212.34
5.4.210.0110.03712.34
5.4.200.0020.04312.34
5.4.190.0060.03712.34
5.4.180.0050.03712.34
5.4.170.0100.03112.35
5.4.160.0050.03712.34
5.4.150.0080.03612.34
5.4.140.0070.04112.03
5.4.130.0070.03412.01
5.4.120.0060.04511.97
5.4.110.0070.03711.97
5.4.100.0080.03211.97
5.4.90.0070.03711.96
5.4.80.0070.03611.96
5.4.70.0050.03611.96
5.4.60.0060.03611.96
5.4.50.0070.03511.96
5.4.40.0040.03711.95
5.4.30.0040.04811.95
5.4.20.0100.04411.95
5.4.10.0060.04311.95
5.4.00.0060.03511.43
5.3.290.0080.04312.80
5.3.280.0060.03812.71
5.3.270.0080.04812.72
5.3.260.0060.04712.72
5.3.250.0060.03712.72
5.3.240.0060.03812.72
5.3.230.0050.03912.71
5.3.220.0100.03412.68
5.3.210.0010.04312.68
5.3.200.0060.03612.68
5.3.190.0080.03512.68
5.3.180.0040.03912.68
5.3.170.0050.03812.67
5.3.160.0060.03512.67
5.3.150.0070.03512.67
5.3.140.0040.03812.66
5.3.130.0050.03912.66
5.3.120.0050.03912.66
5.3.110.0090.03612.65
5.3.100.0080.03512.12
5.3.90.0050.03712.08
5.3.80.0050.03712.07
5.3.70.0080.03512.07
5.3.60.0080.03312.06
5.3.50.0050.04512.00
5.3.40.0060.04712.00
5.3.30.0070.04711.95
5.3.20.0040.03911.72
5.3.10.0080.03511.69
5.3.00.0090.05211.68
5.2.170.0120.0269.18
5.2.160.0070.0399.18
5.2.150.0060.0339.18
5.2.140.0030.0329.18
5.2.130.0030.0319.14
5.2.120.0090.0389.14
5.2.110.0060.0379.14
5.2.100.0080.0379.14
5.2.90.0070.0409.14
5.2.80.0070.0309.14
5.2.70.0050.0319.14
5.2.60.0040.0329.09
5.2.50.0050.0329.06
5.2.40.0090.0279.03
5.2.30.0050.0329.01
5.2.20.0080.0269.00
5.2.10.0030.0308.92
5.2.00.0060.0288.77
5.1.60.0050.0238.06
5.1.50.0050.0258.06
5.1.40.0040.0258.04
5.1.30.0040.0278.39
5.1.20.0090.0238.41
5.1.10.0040.0268.14
5.1.00.0030.0278.14
5.0.50.0030.0216.62
5.0.40.0050.0186.48
5.0.30.0040.0316.29
5.0.20.0030.0196.25
5.0.10.0020.0236.24
5.0.00.0050.0306.23
4.4.90.0020.0224.78
4.4.80.0020.0224.75
4.4.70.0040.0194.76
4.4.60.0030.0174.76
4.4.50.0040.0144.77
4.4.40.0020.0274.71
4.4.30.0050.0144.76
4.4.20.0050.0144.84
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0040.0154.67
4.3.100.0060.0154.66
4.3.90.0050.0194.63
4.3.80.0030.0314.59
4.3.70.0060.0194.63
4.3.60.0070.0184.63
4.3.50.0060.0194.63
4.3.40.0050.0304.54
4.3.30.0050.0183.29
4.3.20.0070.0183.26
4.3.10.0050.0193.22
4.3.00.0000.02018.41

preferences:
44.3 ms | 401 KiB | 5 Q