3v4l.org

run code in 300+ PHP versions simultaneously
<?php $root = new DOMDocument(); $root->loadXML('<article id=""></article>'); for($i=0;$i<=3;$i++){ $node = new DOMDocument(); $node->loadXML('<section id="'.$i.'"><h1>Überschrift1</h1><h2>Überschrift2</h2><p>Content</p></section>'); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); } print $root->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)
8.3.60.0070.01016.74
8.3.50.0110.00416.62
8.3.40.0120.00318.88
8.3.30.0150.00019.01
8.3.20.0040.00420.43
8.3.10.0070.00022.10
8.3.00.0040.00421.14
8.2.180.0090.00918.76
8.2.170.0070.00722.96
8.2.160.0110.00422.41
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00322.58
8.2.120.0070.00026.35
8.2.110.0070.00320.72
8.2.100.0000.01118.16
8.2.90.0030.00619.42
8.2.80.0050.00318.05
8.2.70.0060.00317.75
8.2.60.0040.00418.18
8.2.50.0040.00418.10
8.2.40.0050.00322.68
8.2.30.0000.00821.28
8.2.20.0000.00718.41
8.2.10.0040.00418.43
8.2.00.0000.00718.32
8.1.280.0090.01225.92
8.1.270.0150.00322.33
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0080.00022.87
8.1.230.0070.00419.35
8.1.220.0060.00318.16
8.1.210.0050.00318.77
8.1.200.0030.00717.60
8.1.190.0030.00617.60
8.1.180.0000.00818.10
8.1.170.0050.00318.80
8.1.160.0000.00719.29
8.1.150.0070.00019.16
8.1.140.0000.00719.88
8.1.130.0000.00719.10
8.1.120.0040.00417.78
8.1.110.0060.00317.78
8.1.100.0040.00417.79
8.1.90.0050.00317.83
8.1.80.0050.00317.79
8.1.70.0000.00717.73
8.1.60.0040.00417.79
8.1.50.0060.00317.82
8.1.40.0030.00517.84
8.1.30.0080.00017.93
8.1.20.0030.00617.80
8.1.10.0040.00417.88
8.1.00.0040.00417.68
8.0.300.0000.00818.77
8.0.290.0060.00316.88
8.0.280.0050.00318.75
8.0.270.0030.00317.49
8.0.260.0000.00717.12
8.0.250.0070.00017.29
8.0.240.0050.00317.06
8.0.230.0000.00717.12
8.0.220.0000.00717.22
8.0.210.0040.00417.02
8.0.200.0030.00317.23
8.0.190.0040.00717.23
8.0.180.0050.00217.07
8.0.170.0040.00417.09
8.0.160.0000.00717.04
8.0.150.0070.00017.14
8.0.140.0040.00417.15
8.0.130.0000.00613.55
8.0.120.0000.00717.19
8.0.110.0040.00417.02
8.0.100.0080.00017.04
8.0.90.0000.00717.16
8.0.80.0030.01417.13
8.0.70.0000.00717.15
8.0.60.0050.00316.98
8.0.50.0000.00817.11
8.0.30.0130.00717.29
8.0.20.0080.01217.43
8.0.10.0040.00417.16
8.0.00.0100.00716.88
7.4.330.0000.00515.55
7.4.320.0060.00016.85
7.4.300.0000.00616.98
7.4.290.0080.00016.73
7.4.280.0060.00316.76
7.4.270.0000.00716.99
7.4.260.0060.00013.53
7.4.250.0000.00816.80
7.4.240.0000.00716.73
7.4.230.0000.00816.96
7.4.220.0110.00716.71
7.4.210.0090.00716.89
7.4.200.0030.00316.69
7.4.160.0050.01216.78
7.4.150.0090.01217.40
7.4.140.0110.01017.86
7.4.130.0070.01116.68
7.4.120.0100.01216.80
7.4.110.0060.01116.77
7.4.100.0110.00716.66
7.4.90.0170.00716.59
7.4.80.0190.00619.39
7.4.70.0040.01416.66
7.4.60.0070.01016.70
7.4.50.0060.00616.47
7.4.40.0120.00416.93
7.4.30.0120.00616.65
7.4.00.0030.01414.98
7.3.330.0000.00513.39
7.3.320.0030.00313.32
7.3.310.0000.00716.53
7.3.300.0070.00016.49
7.3.290.0050.00216.50
7.3.280.0090.00616.62
7.3.270.0120.00917.40
7.3.260.0090.00916.70
7.3.250.0110.00916.76
7.3.240.0090.00916.65
7.3.230.0060.01216.81
7.3.210.0100.00716.69
7.3.200.0120.00816.88
7.3.190.0120.00816.81
7.3.180.0090.00616.93
7.3.170.0060.01016.69
7.3.160.0070.01416.55
7.3.10.0040.00716.68
7.3.00.0040.00716.59
7.2.330.0140.00616.71
7.2.320.0090.01316.66
7.2.310.0100.00717.16
7.2.300.0120.00616.69
7.2.290.0120.00616.73
7.2.130.0030.00717.05
7.2.120.0050.00516.95
7.2.110.0060.00317.14
7.2.100.0040.01117.09
7.2.90.0030.01016.85
7.2.80.0030.01016.92
7.2.70.0070.00717.13
7.2.60.0050.00717.18
7.2.50.0030.00817.12
7.2.40.0000.01316.91
7.2.30.0040.00717.16
7.2.20.0140.00317.04
7.2.10.0060.00617.05
7.2.00.0000.01416.90
7.1.250.0110.00416.07
7.1.240.0040.01116.04
7.1.230.0110.00315.85
7.1.220.0040.00915.80
7.1.210.0040.00815.66
7.1.200.0080.00315.85
7.1.190.0040.01215.72
7.1.180.0080.00516.00
7.1.170.0080.00315.72
7.1.160.0030.01315.75
7.1.150.0060.00916.15
7.1.140.0100.00316.10
7.1.130.0100.00316.02
7.1.120.0030.01015.87
7.1.110.0000.01215.88
7.1.100.0060.00615.84
7.1.90.0070.00315.82
7.1.80.0060.00315.97
7.1.70.0070.00316.68
7.1.60.0230.00824.53
7.1.50.0220.01024.46
7.1.40.0230.01024.15
7.1.30.0240.00924.32
7.1.20.0180.01424.39
7.1.10.0200.00815.29
7.1.00.0180.01015.36
7.0.330.0130.00015.44
7.0.320.0000.01515.70
7.0.310.0090.00315.38
7.0.300.0040.00715.63
7.0.290.0100.00315.54
7.0.280.0090.00315.42
7.0.270.0030.01015.69
7.0.260.0040.00815.58
7.0.250.0050.00515.88
7.0.240.0070.01015.59
7.0.230.0060.00915.45
7.0.220.0060.00615.57
7.0.210.0070.00315.61
7.0.200.0150.01115.44
7.0.190.0200.00515.40
7.0.180.0140.00915.11
7.0.170.0170.00815.10
7.0.160.0220.00815.13
7.0.150.0150.00815.13
7.0.140.0150.00815.17
7.0.130.0120.01015.12
7.0.120.0130.01015.14
7.0.110.0270.00515.28
7.0.100.0200.00715.09
7.0.90.0180.01015.09
7.0.80.0200.00915.21
7.0.70.0180.00815.17
7.0.60.0450.01015.09
7.0.50.0190.00515.28
7.0.40.0130.00814.30
7.0.30.0170.00814.28
7.0.20.0130.00714.11
7.0.10.0200.00714.31
7.0.00.0140.01114.30
5.6.380.0080.00414.25

preferences:
42.86 ms | 400 KiB | 5 Q