3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument('1.0'); $doc->preserveWhiteSpace = false; $doc->load('./test.xml'); $doc->formatOutput = true; $root = $doc->documentElement; $news = $root->appendChild(new domElement("news")); $parentnews = $news->appendChild(new domElement("parentnews")); $parentnews->appendChild(new domElement("number", "2")); $parentnews->appendChild(new domElement("name", "次郎")); echo $doc->saveXML();

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)
8.3.60.0140.00016.75
8.3.50.0090.00822.08
8.3.40.0110.00718.96
8.3.30.0070.00719.46
8.3.20.0000.00820.59
8.3.10.0030.00523.73
8.3.00.0000.00820.86
8.2.180.0100.00616.75
8.2.170.0070.00722.96
8.2.160.0130.01022.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00022.38
8.2.110.0050.00522.45
8.2.100.0000.01118.03
8.2.90.0040.00419.23
8.2.80.0080.00018.05
8.2.70.0030.00717.63
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0050.00319.52
8.2.30.0040.00418.17
8.2.20.0050.00317.82
8.2.10.0040.00419.55
8.2.00.0040.00417.71
8.1.280.0030.01225.92
8.1.270.0000.00824.10
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00424.10
8.1.230.0100.00319.11
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.36
8.1.190.0090.00017.53
8.1.180.0050.00318.10
8.1.170.0060.00318.83
8.1.160.0030.00722.04
8.1.150.0080.00018.82
8.1.140.0070.00017.63
8.1.130.0000.00717.91
8.1.120.0000.00717.49
8.1.110.0030.00517.57
8.1.100.0030.00517.60
8.1.90.0030.00517.52
8.1.80.0050.00217.54
8.1.70.0030.00317.29
8.1.60.0000.00817.48
8.1.50.0040.00417.68
8.1.40.0000.00717.47
8.1.30.0000.00817.65
8.1.20.0000.00817.81
8.1.10.0030.00617.71
8.1.00.0040.00417.62
8.0.300.0040.00418.77
8.0.290.0040.00417.28
8.0.280.0070.00018.47
8.0.270.0020.00517.38
8.0.260.0030.00617.04
8.0.250.0000.00816.97
8.0.240.0080.00017.10
8.0.230.0040.00417.07
8.0.220.0070.00017.00
8.0.210.0030.00316.87
8.0.200.0060.00016.91
8.0.190.0000.00817.11
8.0.180.0030.00617.11
8.0.170.0050.00317.09
8.0.160.0040.00417.08
8.0.150.0040.00417.02
8.0.140.0000.00817.07
8.0.130.0000.00513.57
8.0.120.0000.00716.74
8.0.110.0030.00517.04
8.0.100.0040.00416.84
8.0.90.0000.00717.00
8.0.80.0090.00617.07
8.0.70.0000.00817.15
8.0.60.0040.00417.05
8.0.50.0000.00716.98
8.0.30.0090.01217.14
8.0.20.0060.01417.42
8.0.10.0070.00017.12
8.0.00.0120.00617.07
7.4.330.0000.00515.11
7.4.320.0030.00316.60
7.4.300.0030.00316.59
7.4.290.0070.00016.67
7.4.280.0000.00716.76
7.4.270.0080.00016.78
7.4.260.0030.00416.64
7.4.250.0050.00316.50
7.4.240.0020.00616.64
7.4.230.0000.00716.75
7.4.220.0060.01316.68
7.4.210.0070.00916.76
7.4.200.0000.00716.57
7.4.190.0080.00016.57
7.4.160.0070.01016.55
7.4.150.0030.01417.40
7.4.140.0160.00617.86
7.4.130.0130.00416.73
7.4.120.0050.01616.77
7.4.110.0140.00316.76
7.4.100.0090.01216.61
7.4.90.0070.01016.54
7.4.80.0150.00916.68
7.4.70.0000.01916.61
7.4.60.0110.01116.54
7.4.50.0000.00916.55
7.4.40.0030.01322.77
7.4.30.0030.01316.49
7.4.00.0030.01015.09
7.3.330.0020.00213.35
7.3.320.0050.00013.40
7.3.310.0020.00516.21
7.3.300.0050.00216.48
7.3.290.0000.01416.38
7.3.280.0070.01016.37
7.3.270.0070.01117.40
7.3.260.0180.00716.61
7.3.250.0130.00816.47
7.3.240.0090.01216.45
7.3.230.0140.00316.59
7.3.210.0160.00316.44
7.3.200.0140.00919.39
7.3.190.0110.00716.24
7.3.180.0120.00316.61
7.3.170.0060.01316.45
7.3.160.0090.00616.35
7.3.120.0120.00314.86
7.2.330.0060.01616.81
7.2.320.0180.00616.97
7.2.310.0120.00916.60
7.2.300.0220.00216.61
7.2.290.0060.01216.67
7.2.60.0090.00617.02
7.2.00.0070.00719.11
7.1.200.0120.00015.50
7.1.100.0130.00618.19
7.1.70.0000.00716.79
7.1.60.0110.01419.29
7.1.50.0060.01916.93
7.1.00.0100.07022.34
7.0.200.0050.00516.73
7.0.140.0030.07322.14
7.0.60.0000.08720.04
7.0.50.0000.07717.75
7.0.40.0030.05720.00
7.0.30.0230.04320.17
7.0.20.0230.08320.24
7.0.10.0030.06020.16
7.0.00.0030.04320.15
5.6.280.0030.07321.12
5.6.210.0070.04020.58
5.6.200.0030.05018.26
5.6.190.0100.06020.48
5.6.180.0300.07720.69
5.6.170.0170.05020.54
5.6.160.0130.06720.56
5.6.150.0130.08018.23
5.6.140.0100.06018.22
5.6.130.0030.07718.23
5.6.120.0070.07021.04
5.6.110.0100.08321.16
5.6.100.0070.05021.11
5.6.90.0170.04721.01
5.6.80.0030.04020.48
5.5.350.0000.04320.53
5.5.340.0130.06317.96
5.5.330.0170.07320.24
5.5.320.0370.03720.37
5.5.310.0230.08020.27
5.5.300.0070.08718.03
5.5.290.0000.04718.14
5.5.280.0000.04320.89
5.5.270.0070.08720.84
5.5.260.0070.08720.91
5.5.250.0170.08020.83
5.5.240.0430.06020.23
5.4.450.0500.05719.71
5.4.440.0600.06019.59
5.4.430.0630.05319.71
5.4.420.0030.06019.48
5.4.410.0730.06319.27
5.4.400.0630.06019.07
5.4.390.0770.06019.27
5.4.380.0370.04318.59
5.4.370.0170.04718.67
5.4.360.0170.04718.64
5.4.350.0050.04012.09
5.4.340.0080.04012.09
5.4.320.0080.04612.58
5.4.310.0080.04412.57
5.4.300.0050.04312.57
5.4.290.0070.04612.57
5.4.280.0090.05812.44
5.4.270.0100.05212.44
5.4.260.0100.04612.44
5.4.250.0120.04912.44
5.4.240.0060.07012.44
5.4.230.0070.05512.43
5.4.220.0120.04112.43
5.4.210.0060.04612.43
5.4.200.0090.05112.43
5.4.190.0180.08612.43
5.4.180.0110.05712.43
5.4.170.0130.05412.44
5.4.160.0160.05712.43
5.4.150.0160.06712.43
5.4.140.0160.06212.12
5.4.130.0080.05412.10
5.4.120.0140.04912.06
5.4.110.0160.07312.06
5.4.100.0190.06212.06
5.4.90.0140.05612.06
5.4.80.0080.05212.06
5.4.70.0130.04512.05
5.4.60.0100.05112.05
5.4.50.0150.08012.05
5.4.40.0160.05012.04
5.4.30.0100.04912.04
5.4.20.0100.04912.04
5.4.10.0140.04812.04
5.4.00.0080.05411.52
5.3.290.0090.04712.82
5.3.280.0220.06412.73
5.3.270.0150.04712.74
5.3.260.0060.04712.74
5.3.250.0070.04012.74
5.3.240.0060.04112.74
5.3.230.0070.04212.73
5.3.220.0080.04412.70
5.3.210.0070.04512.70
5.3.200.0070.04212.70
5.3.190.0070.05212.70
5.3.180.0140.05112.70
5.3.170.0110.04712.70
5.3.160.0090.05312.70
5.3.150.0220.08412.70
5.3.140.0320.10312.69
5.3.130.0180.05212.68
5.3.120.0120.08212.68
5.3.110.0100.05312.68
5.3.100.0140.06212.17
5.3.90.0160.05012.15
5.3.80.0200.09612.14
5.3.70.0120.05112.13
5.3.60.0080.05912.13
5.3.50.0120.07212.07
5.3.40.0140.05812.07
5.3.30.0130.05312.03
5.3.20.0130.05711.81
5.3.10.0160.06111.78
5.3.00.0120.06911.76
5.2.170.0130.0309.26
5.2.160.0080.0459.26
5.2.150.0100.0319.26
5.2.140.0070.0339.25
5.2.130.0050.0329.22
5.2.120.0040.0329.22
5.2.110.0070.0379.23
5.2.100.0090.0289.22
5.2.90.0080.0479.22
5.2.80.0090.0339.22
5.2.70.0080.0499.21
5.2.60.0120.0659.18
5.2.50.0090.0449.15
5.2.40.0070.0409.12
5.2.30.0090.0339.10
5.2.20.0070.0329.09
5.2.10.0100.0289.00
5.2.00.0060.0328.86
5.1.60.0060.0278.15
5.1.50.0080.0248.14
5.1.40.0030.0298.13
5.1.30.0080.0268.47
5.1.20.0060.0328.49
5.1.10.0050.0328.22
5.1.00.0060.0318.22
5.0.50.0050.0246.70
5.0.40.0050.0236.55
5.0.30.0080.0336.37
5.0.20.0060.0256.34
5.0.10.0030.0226.32
5.0.00.0080.0296.31
4.4.90.0020.0194.78
4.4.80.0070.0144.75
4.4.70.0030.0184.76
4.4.60.0090.0164.76
4.4.50.0070.0184.77
4.4.40.0030.0294.71
4.4.30.0080.0134.76
4.4.20.0080.0204.84
4.4.10.0050.0184.85
4.4.00.0050.0294.76
4.3.110.0060.0264.67
4.3.100.0050.0184.66
4.3.90.0050.0154.64
4.3.80.0090.0284.59
4.3.70.0060.0164.63
4.3.60.0090.0514.63
4.3.50.0100.0314.63
4.3.40.0100.0374.54
4.3.30.0040.0203.29
4.3.20.0020.0203.27
4.3.10.0030.0173.23
4.3.00.0100.0277.53

preferences:
36.41 ms | 400 KiB | 5 Q