3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument('1.0'); $doc->preserveWhiteSpace = false; $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)
8.3.60.0070.00716.75
8.3.50.0080.01222.01
8.3.40.0060.01218.79
8.3.30.0030.01719.04
8.3.20.0040.00420.30
8.3.10.0050.00323.61
8.3.00.0050.00320.58
8.2.180.0100.01016.75
8.2.170.0140.00022.96
8.2.160.0100.00322.00
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.21
8.2.110.0090.00022.16
8.2.100.0080.00317.72
8.2.90.0050.00219.22
8.2.80.0050.00317.97
8.2.70.0080.00716.75
8.2.60.0000.00817.90
8.2.50.0000.00818.07
8.2.40.0030.00619.46
8.2.30.0050.00218.00
8.2.20.0000.00717.58
8.2.10.0000.00717.78
8.2.00.0040.00417.66
8.1.280.0110.00425.92
8.1.270.0050.00323.79
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0000.01023.96
8.1.230.0080.00318.79
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00717.41
8.1.180.0080.00018.10
8.1.170.0040.00418.49
8.1.160.0000.00721.83
8.1.150.0040.00418.55
8.1.140.0040.00417.34
8.1.130.0000.00817.71
8.1.120.0050.00217.42
8.1.110.0030.00617.44
8.1.100.0040.00417.40
8.1.90.0000.00817.49
8.1.80.0000.00717.39
8.1.70.0000.00717.47
8.1.60.0050.00317.52
8.1.50.0080.00017.54
8.1.40.0040.00417.57
8.1.30.0030.00517.67
8.1.20.0070.00017.68
8.1.10.0000.00717.57
8.1.00.0050.00317.47
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.27
8.0.270.0050.00317.13
8.0.260.0060.00316.88
8.0.250.0000.00716.93
8.0.240.0040.00416.97
8.0.230.0000.00716.96
8.0.220.0000.00716.89
8.0.210.0070.00016.93
8.0.200.0030.00316.94
8.0.190.0080.00016.93
8.0.180.0000.00716.96
8.0.170.0030.00616.94
8.0.160.0040.00416.93
8.0.150.0070.00016.72
8.0.140.0080.00016.90
8.0.130.0030.00313.34
8.0.120.0040.00416.89
8.0.110.0040.00416.79
8.0.100.0050.00217.03
8.0.90.0070.00016.85
8.0.80.0000.01516.95
8.0.70.0070.00017.01
8.0.60.0020.00516.70
8.0.50.0000.00716.99
8.0.30.0110.00917.08
8.0.20.0020.01617.40
8.0.10.0040.00417.10
8.0.00.0100.00716.66
7.4.330.0020.00215.09
7.4.320.0000.00716.52
7.4.300.0060.00016.49
7.4.290.0000.00716.60
7.4.280.0000.00716.71
7.4.270.0000.00616.65
7.4.260.0030.00316.53
7.4.250.0040.00416.58
7.4.240.0020.00516.54
7.4.230.0000.00716.31
7.4.220.0030.01616.65
7.4.210.0040.01116.57
7.4.200.0000.00716.59
7.4.190.0030.00416.32
7.4.160.0080.00816.60
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0120.00916.36
7.4.120.0070.01016.48
7.4.110.0130.01016.69
7.4.100.0000.01716.51
7.4.90.0080.00816.68
7.4.80.0030.01816.59
7.4.70.0100.00716.65
7.4.60.0030.01616.57
7.4.50.0020.00216.39
7.4.40.0080.00422.77
7.4.30.0090.00916.51
7.4.00.0050.01015.09
7.3.330.0000.00513.06
7.3.320.0050.00013.05
7.3.310.0050.00316.34
7.3.300.0060.00016.13
7.3.290.0120.01316.30
7.3.280.0080.00716.30
7.3.270.0060.01117.40
7.3.260.0030.01616.60
7.3.250.0090.00916.36
7.3.240.0070.01016.36
7.3.230.0040.01316.46
7.3.210.0090.00916.32
7.3.200.0070.01019.39
7.3.190.0120.00916.51
7.3.180.0160.00416.44
7.3.170.0100.00616.34
7.3.160.0030.01716.21
7.3.120.0120.00514.90
7.3.110.0100.00714.74
7.3.100.0100.00314.81
7.3.90.0120.00314.79
7.3.80.0120.00314.66
7.3.70.0060.00314.66
7.3.60.0130.00314.70
7.3.50.0030.01314.57
7.3.40.0040.00814.56
7.3.30.0080.00814.84
7.3.20.0100.00616.38
7.3.10.0090.00316.84
7.3.00.0030.01416.75
7.2.330.0120.00616.70
7.2.320.0120.00916.66
7.2.310.0060.01216.55
7.2.300.0120.01216.82
7.2.290.0130.00316.43
7.2.250.0070.01115.16
7.2.240.0070.01115.02
7.2.230.0100.00714.95
7.2.220.0090.00615.02
7.2.210.0040.01214.91
7.2.200.0030.01014.76
7.2.190.0030.01215.21
7.2.180.0070.00715.16
7.2.170.0060.00315.00
7.2.60.0040.01116.95
7.2.00.0040.00819.16
7.1.330.0030.01015.65
7.1.320.0030.01015.83
7.1.310.0030.01015.84
7.1.300.0120.00315.62
7.1.290.0070.00715.64
7.1.280.0070.00715.78
7.1.270.0030.01315.54
7.1.260.0030.01215.82
7.1.200.0080.00415.81
7.1.100.0080.01218.09
7.1.70.0030.01217.13
7.1.60.0120.00619.29
7.1.50.0140.00716.69
7.1.00.0000.08022.40
7.0.200.0110.00716.67
7.0.140.0100.06722.10
7.0.60.0030.05319.93
7.0.50.0200.04317.67
7.0.40.0170.08319.96
7.0.30.0270.08720.34
7.0.20.0270.07720.16
7.0.10.0070.08720.17
7.0.00.0130.06720.08
5.6.280.0100.06721.09
5.6.210.0130.06720.50
5.6.200.0030.04718.13
5.6.190.0100.09020.41
5.6.180.3530.03720.56
5.6.170.0070.05020.38
5.6.160.0000.08320.47
5.6.150.0100.08018.18
5.6.140.0070.07018.11
5.6.130.0130.08018.22
5.6.120.0030.05320.96
5.6.110.0030.07721.08
5.6.100.0030.08720.95
5.6.90.0130.06020.96
5.6.80.0000.06320.53
5.6.70.4470.04320.39
5.5.350.0030.03320.30
5.5.340.0100.06718.01
5.5.330.0030.04020.21
5.5.320.0230.08020.29
5.5.310.0230.05020.46
5.5.300.0200.06317.95
5.5.290.0070.08317.89
5.5.280.0030.07320.77
5.5.270.0030.05320.84
5.5.260.0000.04720.95
5.5.250.0130.08720.57
5.5.240.0200.04320.23
5.4.450.1000.04719.50
5.4.440.0230.06319.13
5.4.430.0270.06319.10
5.4.420.0270.05319.13
5.4.410.0030.06018.79
5.4.400.0200.06018.83
5.4.390.0070.05718.59
5.4.380.0100.05718.64
5.4.370.0370.05718.71
5.4.360.0370.05718.52
5.4.350.0370.04318.59
5.4.340.0300.06018.57
5.4.320.0070.03412.47
5.4.310.0070.04712.46
5.4.300.0100.04312.47
5.4.290.0120.04212.46
5.4.280.0140.06312.33
5.4.270.0210.06412.33
5.4.260.0190.05712.33
5.4.250.0150.05812.33
5.4.240.0120.06212.33
5.4.230.0080.05512.32
5.4.220.0090.07012.32
5.4.210.0160.07212.32
5.4.200.0160.08012.32
5.4.190.0160.06212.32
5.4.180.0280.08112.32
5.4.170.0100.05712.33
5.4.160.0300.09412.33
5.4.150.0190.06512.32
5.4.140.0290.06712.00
5.4.130.0170.07911.99
5.4.120.0140.07511.96
5.4.110.0080.04411.95
5.4.100.0220.07611.95
5.4.90.0260.07211.95
5.4.80.0300.12211.95
5.4.70.0220.11011.94
5.4.60.0180.05711.95
5.4.50.0110.05911.95
5.4.40.0160.06811.93
5.4.30.0130.05411.93
5.4.20.0280.12111.93
5.4.10.0190.07311.93
5.4.00.0130.06911.43
5.3.290.0060.03912.80
5.3.280.0280.07412.71
5.3.270.0170.07812.72
5.3.260.0100.06312.71
5.3.250.0100.05512.72
5.3.240.0110.05812.71
5.3.230.0100.05412.71
5.3.220.0120.07812.68
5.3.210.0170.05912.68
5.3.200.0100.06012.68
5.3.190.0200.09412.68
5.3.180.0160.08212.67
5.3.170.0140.05112.67
5.3.160.0160.06612.67
5.3.150.0120.06112.68
5.3.140.0090.05712.66
5.3.130.0130.05412.66
5.3.120.0170.05612.66
5.3.110.0170.08712.66
5.3.100.0150.05312.12
5.3.90.0040.04212.09
5.3.80.0110.03712.07
5.3.70.0110.03512.08
5.3.60.0090.05212.06
5.3.50.0180.09812.00
5.3.40.0140.06712.00
5.3.30.0120.06211.94
5.3.20.0090.05611.71
5.3.10.0090.05811.68
5.3.00.0080.05911.67
5.2.170.0140.0449.16
5.2.160.0100.0459.16
5.2.150.0090.0449.16
5.2.140.0070.0469.16
5.2.130.0060.0469.12
5.2.120.0080.0439.12
5.2.110.0040.0409.13
5.2.100.0140.0579.13
5.2.90.0080.0439.12
5.2.80.0100.0479.12
5.2.70.0080.0419.12
5.2.60.0220.0729.07
5.2.50.0170.0619.04
5.2.40.0230.0539.02
5.2.30.0270.0579.00
5.2.20.0330.0708.98
5.2.10.0210.0718.91
5.2.00.0170.0738.77
5.1.60.0120.0568.05
5.1.50.0110.0478.05
5.1.40.0090.0378.04
5.1.30.0190.0528.39
5.1.20.0130.0628.41
5.1.10.0070.0398.14
5.1.00.0210.0458.13
5.0.50.0110.0356.62
5.0.40.0070.0526.48
5.0.30.0160.0616.29
5.0.20.0070.0386.27
5.0.10.0240.0526.24
5.0.00.0170.0496.23
4.4.90.0090.0234.78
4.4.80.0110.0444.75
4.4.70.0050.0284.75
4.4.60.0070.0194.75
4.4.50.0160.0384.77
4.4.40.0160.0494.70
4.4.30.0090.0644.76
4.4.20.0180.0564.84
4.4.10.0100.0364.85
4.4.00.0120.0484.75
4.3.110.0160.0404.67
4.3.100.0060.0184.67
4.3.90.0170.0304.64
4.3.80.0050.0504.58
4.3.70.0110.0224.63
4.3.60.0050.0224.63
4.3.50.0100.0404.63
4.3.40.0120.0594.53
4.3.30.0080.0353.29
4.3.20.0060.0563.26
4.3.10.0080.0583.22
4.3.00.0170.03313.64

preferences:
50.57 ms | 401 KiB | 5 Q