3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument; $doc->loadXML('<!-- GroupComment --> <key1>KeyValue</key1> <key2 value="key2value"/> <group1> <group1Key>Group1KeyValue</group1Key> </group1>'); $element = $doc->documentElement; echo $element->nodeName, ' / ', $element->tagName;

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)
8.3.60.0110.01117.00
8.3.50.0110.00722.07
8.3.40.0070.00719.17
8.3.30.0140.00719.52
8.3.20.0000.00920.54
8.3.10.0000.00823.89
8.3.00.0080.00020.88
8.2.180.0090.00616.63
8.2.170.0180.00022.96
8.2.160.0140.00322.35
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.27
8.2.110.0090.00022.30
8.2.100.0080.00318.09
8.2.90.0040.00419.65
8.2.80.0040.00418.28
8.2.70.0060.00317.88
8.2.60.0040.00418.18
8.2.50.0000.00918.07
8.2.40.0040.00918.13
8.2.30.0040.00418.32
8.2.20.0030.00617.91
8.2.10.0080.00017.92
8.2.00.0060.00318.07
8.1.280.0070.00725.92
8.1.270.0030.00624.09
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.93
8.1.230.0090.00319.16
8.1.220.0040.00417.91
8.1.210.0050.00318.77
8.1.200.0000.00917.48
8.1.190.0000.00817.79
8.1.180.0030.00618.10
8.1.170.0060.00318.89
8.1.160.0080.00022.20
8.1.150.0000.00818.79
8.1.140.0020.00517.61
8.1.130.0030.00318.16
8.1.120.0070.00017.66
8.1.110.0040.00417.52
8.1.100.0000.00717.71
8.1.90.0050.00217.63
8.1.80.0000.00717.66
8.1.70.0040.00417.48
8.1.60.0000.00717.69
8.1.50.0040.00417.80
8.1.40.0030.00517.70
8.1.30.0040.00417.66
8.1.20.0030.00517.80
8.1.10.0040.00417.81
8.1.00.0040.00417.80
8.0.300.0030.00518.77
8.0.290.0000.00717.30
8.0.280.0000.00718.66
8.0.270.0000.00717.54
8.0.260.0000.00717.12
8.0.250.0070.00017.28
8.0.240.0000.00717.19
8.0.230.0070.00016.97
8.0.220.0030.00317.13
8.0.210.0000.00716.96
8.0.200.0000.00817.22
8.0.190.0030.00317.05
8.0.180.0000.00817.19
8.0.170.0050.00317.10
8.0.160.0000.00717.23
8.0.150.0020.00816.96
8.0.140.0000.00817.12
8.0.130.0000.00613.66
8.0.120.0070.00017.05
8.0.110.0000.00817.19
8.0.100.0000.00717.00
8.0.90.0020.00517.02
8.0.80.0150.00617.06
8.0.70.0070.00017.04
8.0.60.0000.00717.02
8.0.50.0040.00417.04
8.0.30.0100.01017.12
8.0.20.0120.01017.40
8.0.10.0000.00717.21
8.0.00.0130.00817.02
7.4.330.0000.00515.34
7.4.320.0030.00316.74
7.4.300.0000.00716.78
7.4.290.0050.00316.75
7.4.280.0050.00216.80
7.4.270.0070.00016.71
7.4.260.0070.00016.81
7.4.250.0030.00316.59
7.4.240.0030.00416.55
7.4.230.0000.00716.80
7.4.220.0170.00316.77
7.4.210.0050.01016.71
7.4.200.0000.00716.57
7.4.190.0030.00316.81
7.4.160.0080.00816.53
7.4.150.0080.01117.40
7.4.140.0080.01217.86
7.4.130.0130.00516.66
7.4.120.0120.00516.76
7.4.110.0030.01316.63
7.4.100.0090.00916.62
7.4.90.0090.00916.77
7.4.80.0140.00616.73
7.4.70.0090.00916.74
7.4.60.0060.01016.68
7.4.50.0040.00416.64
7.4.40.0030.01522.77
7.4.30.0100.00716.73
7.4.00.0060.00614.97
7.3.330.0030.00313.22
7.3.320.0000.00613.37
7.3.310.0030.00316.25
7.3.300.0000.00716.41
7.3.290.0030.01016.36
7.3.280.0070.01016.47
7.3.270.0090.00917.40
7.3.260.0100.00716.42
7.3.250.0080.01016.49
7.3.240.0060.01216.66
7.3.230.0110.00716.39
7.3.210.0060.01116.35
7.3.200.0100.00719.39
7.3.190.0100.01016.66
7.3.180.0030.01216.51
7.3.170.0060.00916.43
7.3.160.0110.00516.53
7.3.120.0070.01014.77
7.2.330.0130.01017.00
7.2.320.0130.00316.74
7.2.310.0140.00316.51
7.2.300.0100.00716.72
7.2.290.0040.01216.65
7.2.110.0110.01116.65
7.2.80.0070.00716.74
7.2.60.0090.00616.84
7.2.00.0060.00919.45
7.1.200.0040.00715.56
7.1.100.0030.01018.00
7.1.70.0000.00817.04
7.1.60.0060.01919.27
7.1.50.0060.01316.92
7.1.00.0070.07322.64
7.0.200.0040.00416.75
7.0.140.0070.08722.16
7.0.60.0130.08320.12
7.0.50.0130.07717.98
7.0.40.0070.09320.48
7.0.30.0300.06720.26
7.0.20.0270.03020.30
7.0.10.0200.04020.24
7.0.00.0170.07720.25
5.6.280.0100.06721.06
5.6.210.0070.03720.70
5.6.200.0030.05318.23
5.6.190.0000.04720.49
5.6.180.0000.08720.81
5.6.170.0270.05320.67
5.6.160.0100.08020.60
5.6.150.0070.08318.32
5.6.140.0070.04718.24
5.6.130.0170.03318.40
5.6.120.0070.08021.04
5.6.110.0100.08321.16
5.6.100.0200.07321.02
5.6.90.0030.06021.14
5.6.80.0100.06320.39
5.6.70.4600.04020.41
5.5.350.0070.07720.41
5.5.340.0170.07318.15
5.5.330.0070.05720.30
5.5.320.0070.08320.38
5.5.310.0230.07020.38
5.5.300.0070.05317.99
5.5.290.0170.07018.13
5.5.280.0070.09020.77
5.5.270.0070.03720.82
5.5.260.0100.03320.92
5.5.250.0070.08320.90
5.5.240.0000.05020.23
5.4.450.1130.04319.55
5.4.440.1100.06719.63
5.4.430.0170.06019.64
5.4.420.1030.04319.64
5.4.410.0770.06019.54
5.4.400.0270.06018.89
5.4.390.0270.07018.92
5.4.380.0130.06018.79
5.4.370.0200.06718.75
5.4.360.0070.05718.80
5.4.350.0170.05018.77
5.4.340.0130.05018.77
5.4.320.0090.03612.65
5.4.310.0050.04212.65
5.4.300.0070.03612.65
5.4.290.0080.03812.65
5.4.280.0080.03212.54
5.4.270.0060.04112.54
5.4.260.0110.04312.55
5.4.250.0090.03912.55
5.4.240.0040.04212.55
5.4.230.0130.03512.54
5.4.220.0080.03612.54
5.4.210.0090.03812.54
5.4.200.0050.04012.54
5.4.190.0140.05012.52
5.4.180.0200.04112.52
5.4.170.0200.04012.53
5.4.160.0110.04812.52
5.4.150.0200.04112.52
5.4.140.0140.04412.20
5.4.130.0180.07412.19
5.4.120.0150.04512.15
5.4.110.0200.03912.14
5.4.100.0170.04112.14
5.4.90.0140.04512.14
5.4.80.0100.04712.14
5.4.70.0300.09112.14
5.4.60.0150.04512.14
5.4.50.0130.04712.14
5.4.40.0200.04012.13
5.4.30.0180.04412.13
5.4.20.0150.04412.13
5.4.10.0140.04712.13
5.4.00.0160.04911.62
5.3.290.0040.05012.91
5.3.280.0070.04612.84
5.3.270.0200.04512.83
5.3.260.0170.05012.82
5.3.250.0170.04912.82
5.3.240.0310.06312.82
5.3.230.0190.04612.81
5.3.220.0190.04612.78
5.3.210.0220.04812.78
5.3.200.0380.09212.77
5.3.190.0190.04912.78
5.3.180.0550.11112.78
5.3.170.0130.05012.77
5.3.160.0170.05312.77
5.3.150.0540.10012.77
5.3.140.0210.04112.77
5.3.130.0160.04912.76
5.3.120.0190.04712.76
5.3.110.0180.04412.76
5.3.100.0290.09512.25
5.3.90.0130.04612.23
5.3.80.0200.04112.23
5.3.70.0190.05412.23
5.3.60.0280.04512.20
5.3.50.0130.04612.16
5.3.40.0160.04612.15
5.3.30.0160.04212.12
5.3.20.0160.04411.90
5.3.10.0140.04711.86
5.3.00.0210.03811.84
5.2.170.0130.0359.35
5.2.160.0100.0379.35
5.2.150.0120.0379.35
5.2.140.0150.0359.34
5.2.130.0290.0489.30
5.2.120.0160.0319.30
5.2.110.0160.0329.31
5.2.100.0110.0389.31
5.2.90.0150.0369.30
5.2.80.0230.0569.30
5.2.70.0120.0379.30
5.2.60.0210.0409.26
5.2.50.0120.0439.22
5.2.40.0110.0369.20
5.2.30.0150.0379.18
5.2.20.0150.0339.16
5.2.10.0120.0359.07
5.2.00.0170.0308.93
5.1.60.0110.0328.21
5.1.50.0120.0318.21
5.1.40.0140.0278.20
5.1.30.0220.0548.54
5.1.20.0120.0338.57
5.1.10.0130.0298.29
5.1.00.0100.0318.29
5.0.50.0080.0286.77
5.0.40.0130.0196.63
5.0.30.0130.0346.45
5.0.20.0100.0226.41
5.0.10.0070.0256.39
5.0.00.0100.0346.38
4.4.90.0070.0184.78
4.4.80.0090.0164.75
4.4.70.0080.0194.76
4.4.60.0070.0194.75
4.4.50.0100.0194.77
4.4.40.0050.0334.71
4.4.30.0100.0234.76
4.4.20.0100.0174.84
4.4.10.0060.0224.85
4.4.00.0300.0714.76
4.3.110.0070.0194.67
4.3.100.0060.0204.67
4.3.90.0080.0174.64
4.3.80.0080.0284.58
4.3.70.0140.0124.63
4.3.60.0100.0154.63
4.3.50.0120.0134.63
4.3.40.0060.0324.54
4.3.30.0070.0173.28
4.3.20.0060.0203.26
4.3.10.0050.0253.23
4.3.00.0070.01315.48

preferences:
34.32 ms | 401 KiB | 5 Q