3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<items><item/><item/><item/></items>'; $dom = DOMDocument::loadXml($xm); var_dump(iterator_to_array($dom->documentElement->childNodes));

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)
8.3.60.0080.00616.75
8.3.50.0140.00621.93
8.3.40.0150.00618.84
8.3.30.0000.01419.18
8.3.20.0040.00420.34
8.3.10.0000.00723.48
8.3.00.0000.00819.25
8.2.180.0040.01118.40
8.2.170.0000.01422.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00422.08
8.2.110.0060.00322.25
8.2.100.0040.00817.61
8.2.90.0080.00019.48
8.2.80.0080.00017.97
8.2.70.0030.00517.90
8.2.60.0040.00417.80
8.2.50.0080.00018.10
8.2.40.0040.00422.20
8.2.30.0040.00419.71
8.2.20.0000.00817.79
8.2.10.0040.00418.05
8.2.00.0000.01217.82
8.1.280.0100.00725.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.91
8.1.230.0000.01119.10
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0000.00721.94
8.1.150.0030.00718.58
8.1.140.0070.00017.33
8.1.130.0070.00017.86
8.1.120.0040.00417.41
8.1.110.0070.00017.37
8.1.100.0030.00717.44
8.1.90.0080.00017.38
8.1.80.0000.00717.27
8.1.70.0000.00817.29
8.1.60.0030.00517.39
8.1.50.0000.00817.53
8.1.40.0000.00817.39
8.1.30.0040.00417.49
8.1.20.0040.00417.53
8.1.10.0080.00017.55
8.1.00.0080.00017.55
8.0.300.0030.00619.64
8.0.290.0000.00816.75
8.0.280.0000.00718.29
8.0.270.0000.00717.24
8.0.260.0030.00317.12
8.0.250.0030.00316.98
8.0.240.0000.00716.96
8.0.230.0040.00316.84
8.0.220.0070.00016.89
8.0.210.0040.00416.91
8.0.200.0060.00016.93
8.0.190.0080.00016.84
8.0.180.0040.00416.85
8.0.170.0000.00816.80
8.0.160.0000.00716.84
8.0.150.0050.00216.68
8.0.140.0040.00416.83
8.0.130.0050.00013.28
8.0.120.0000.00716.93
8.0.110.0000.00816.84
8.0.100.0040.00416.93
8.0.90.0000.00716.78
8.0.80.0110.00316.92
8.0.70.0040.00416.75
8.0.60.0040.00416.95
8.0.50.0040.00416.87
8.0.30.0170.00517.01
8.0.20.0110.00717.40
8.0.10.0050.00216.91
8.0.00.0080.01116.85
7.4.330.0020.00215.15
7.4.320.0030.00316.54
7.4.300.0000.00616.36
7.4.290.0000.00816.51
7.4.280.0000.00816.59
7.4.270.0020.00516.58
7.4.260.0030.00316.57
7.4.250.0050.00316.51
7.4.240.0050.00216.47
7.4.230.0040.00416.53
7.4.220.0070.01816.55
7.4.210.0100.00316.58
7.4.200.0020.00516.31
7.4.190.0000.00716.46
7.4.160.0070.00816.55
7.4.150.0150.00317.40
7.4.140.0060.01217.86
7.4.130.0120.00716.58
7.4.120.0060.01116.52
7.4.110.0070.01016.50
7.4.100.0150.00616.60
7.4.90.0090.00916.64
7.4.80.0090.00919.39
7.4.70.0070.01016.41
7.4.60.0040.01216.47
7.4.50.0060.00316.23
7.4.40.0040.00822.77
7.4.30.0030.01316.43
7.4.00.0060.00814.96
7.3.330.0020.00212.99
7.3.320.0030.00313.17
7.3.310.0040.00416.07
7.3.300.0040.00316.30
7.3.290.0120.00616.25
7.3.280.0140.00416.25
7.3.270.0100.01017.40
7.3.260.0060.01116.61
7.3.250.0100.00716.29
7.3.240.0060.01116.30
7.3.230.0030.01416.57
7.3.210.0060.01216.41
7.3.200.0090.01219.39
7.3.190.0060.01616.50
7.3.180.0090.00616.34
7.3.170.0060.00916.41
7.3.160.0110.00516.34
7.3.120.0090.00514.88
7.3.110.0070.00714.76
7.3.100.0060.00914.88
7.3.90.0000.01414.46
7.3.80.0000.01114.72
7.3.70.0000.01014.61
7.3.60.0030.01014.81
7.3.50.0100.00614.84
7.3.40.0070.00714.47
7.3.30.0030.01314.73
7.3.20.0040.00816.56
7.3.10.0000.01316.28
7.3.00.0070.00716.60
7.2.330.0060.01216.29
7.2.320.0030.01316.77
7.2.310.0100.00716.52
7.2.300.0100.00516.40
7.2.290.0140.00416.57
7.2.250.0170.00315.12
7.2.240.0100.00715.27
7.2.230.0050.00514.98
7.2.220.0000.01014.75
7.2.210.0030.01015.02
7.2.200.0100.00715.04
7.2.190.0140.00314.90
7.2.180.0100.00314.98
7.2.170.0060.00914.79
7.2.60.0320.02116.65
7.1.330.0060.00915.54
7.1.320.0070.00715.77
7.1.310.0040.00815.74
7.1.300.0070.00715.61
7.1.290.0060.00615.70
7.1.280.0100.00615.94
7.1.270.0100.00015.54
7.1.260.0060.00615.77
7.1.200.0030.00915.46
7.1.100.0070.00718.05
7.1.70.0030.00616.80
7.1.60.0090.01519.46
7.1.50.0170.01734.79
7.1.00.0030.07722.30
7.0.200.0030.00316.40
7.0.140.0070.06322.00
7.0.60.0030.06719.90
7.0.50.0070.05017.89
7.0.40.0000.04320.23
7.0.30.0200.06720.04
7.0.20.0230.05720.20
7.0.10.0070.05020.12
7.0.00.0130.07720.03
5.6.280.0000.07720.86
5.6.210.0130.07720.72
5.6.200.0070.08318.19
5.6.190.0030.06020.39
5.6.180.0300.05720.27
5.6.170.0370.07020.54
5.6.160.0000.05320.48
5.6.150.0070.08018.15
5.6.140.0030.07018.15
5.6.130.0070.08318.07
5.6.120.0070.05721.11
5.6.110.0030.09021.00
5.6.100.0130.05321.13
5.6.90.0300.06020.95
5.6.80.0070.03720.53
5.6.70.3500.03020.36
5.5.350.0030.05020.46
5.5.340.0130.06717.88
5.5.330.0130.08320.07
5.5.320.0030.08320.35
5.5.310.0200.07720.12
5.5.300.0030.08317.92
5.5.290.0030.04718.00
5.5.280.0070.07720.62
5.5.270.0070.08020.97
5.5.260.0030.05320.79
5.5.250.0100.06320.58
5.5.240.0200.08020.33
5.4.450.0530.06319.48
5.4.440.0800.05719.63
5.4.430.0530.05019.62
5.4.420.0630.00019.68
5.4.410.0100.05718.81
5.4.400.1070.05018.73
5.4.390.1030.05018.51
5.4.380.0230.05718.52
5.4.370.0130.05018.56
5.4.360.0100.05018.47
5.4.350.0060.03811.98
5.4.340.0040.03611.97
5.4.320.0070.03512.46
5.4.310.0050.03812.45
5.4.300.0080.04012.46
5.4.290.0090.03712.44
5.4.280.0060.04212.33
5.4.270.0100.03712.33
5.4.260.0070.03712.34
5.4.250.0100.03412.34
5.4.240.0100.04112.34
5.4.230.0080.04212.32
5.4.220.0060.03612.33
5.4.210.0050.03612.32
5.4.200.0090.03512.32
5.4.190.0070.03612.32
5.4.180.0070.03512.32
5.4.170.0090.03412.33
5.4.160.0070.04212.33
5.4.150.0060.04012.32
5.4.140.0050.03912.01
5.4.130.0050.03612.00
5.4.120.0020.03811.96
5.4.110.0090.03911.95
5.4.100.0070.03411.95
5.4.90.0050.04911.95
5.4.80.0100.03411.95
5.4.70.0050.03811.95
5.4.60.0050.04411.95
5.4.50.0130.03611.95
5.4.40.0090.03211.94
5.4.30.0070.04911.93
5.4.20.0060.04511.93
5.4.10.0060.03611.94
5.4.00.0050.03911.43
5.3.290.0090.03612.80
5.3.280.0090.03812.71
5.3.270.0060.03812.72
5.3.260.0080.03912.72
5.3.250.0030.03912.72
5.3.240.0060.03712.72
5.3.230.0050.04312.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0120.03512.68
5.3.190.0090.04912.68
5.3.180.0050.04312.67
5.3.170.0070.03812.67
5.3.160.0090.03912.67
5.3.150.0080.03812.67
5.3.140.0070.03712.66
5.3.130.0080.04412.66
5.3.120.0040.04512.66
5.3.110.0040.04712.66
5.3.100.0110.05612.12
5.3.90.0150.06112.08
5.3.80.0120.05112.07
5.3.70.0070.05412.07
5.3.60.0100.05212.06
5.3.50.0100.04712.00
5.3.40.0060.05012.00
5.3.30.0040.03711.95
5.3.20.0080.03411.73
5.3.10.0050.03611.70
5.3.00.0080.04511.68
5.2.170.0050.0389.18
5.2.160.0050.0319.18
5.2.150.0080.0399.18
5.2.140.0080.0439.18
5.2.130.0080.0379.14
5.2.120.0060.0399.14
5.2.110.0080.0369.14
5.2.100.0090.0359.14
5.2.90.0090.0409.14
5.2.80.0100.0379.14
5.2.70.0040.0329.14
5.2.60.0050.0319.09
5.2.50.0030.0319.06
5.2.40.0040.0299.04
5.2.30.0040.0309.01
5.2.20.0050.0309.00
5.2.10.0070.0328.92
5.2.00.0030.0438.78
5.1.60.0060.0308.07
5.1.50.0050.0288.06
5.1.40.0030.0278.04
5.1.30.0070.0248.39
5.1.20.0050.0278.41
5.1.10.0040.0288.14
5.1.00.0060.0258.14
5.0.50.0070.0206.62
5.0.40.0020.0236.48
5.0.30.0040.0396.29
5.0.20.0030.0206.26
5.0.10.0060.0186.24
5.0.00.0050.0306.23
4.4.90.0040.0154.78
4.4.80.0020.0174.76
4.4.70.0020.0174.76
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0040.0144.76
4.4.20.0040.0154.84
4.4.10.0020.0194.85
4.4.00.0040.0264.76
4.3.110.0070.0154.67
4.3.100.0040.0194.66
4.3.90.0060.0214.64
4.3.80.0030.0404.58
4.3.70.0060.0224.63
4.3.60.0000.0264.63
4.3.50.0060.0204.63
4.3.40.0030.0364.53
4.3.30.0030.0193.27
4.3.20.0050.0133.25
4.3.10.0030.0163.21
4.3.00.0000.0236.81

preferences:
44.11 ms | 401 KiB | 5 Q