3v4l.org

run code in 300+ PHP versions simultaneously
<?php $root = new DOMDocument(); $root->loadXML('<article id=""></article>'); $node = new DOMDocument(); $node->loadXML('<section><h1>Überschrift1</h1><h1>Überschrift2</h1><p></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)
8.3.60.0120.00618.64
8.3.50.0070.00716.41
8.3.40.0150.00419.07
8.3.30.0070.00718.96
8.3.20.0080.00020.63
8.3.10.0050.00322.14
8.3.00.0040.00421.00
8.2.180.0070.01118.64
8.2.170.0110.00422.96
8.2.160.0030.01022.41
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0050.00222.46
8.2.120.0080.00026.35
8.2.110.0060.00320.81
8.2.100.0060.00618.03
8.2.90.0040.00419.46
8.2.80.0000.00818.03
8.2.70.0000.00817.75
8.2.60.0040.00418.02
8.2.50.0000.00818.18
8.2.40.0080.00022.63
8.2.30.0000.00821.27
8.2.20.0020.00518.33
8.2.10.0020.00518.25
8.2.00.0000.00718.39
8.1.280.0100.00725.92
8.1.270.0070.00022.32
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00322.94
8.1.230.0000.01119.39
8.1.220.0090.00017.89
8.1.210.0040.00418.77
8.1.200.0070.00317.47
8.1.190.0060.00317.47
8.1.180.0060.00318.10
8.1.170.0040.00418.75
8.1.160.0000.00719.27
8.1.150.0040.00420.84
8.1.140.0040.00419.75
8.1.130.0050.00219.13
8.1.120.0060.00317.61
8.1.110.0040.00417.53
8.1.100.0000.00717.76
8.1.90.0020.00517.68
8.1.80.0040.00417.57
8.1.70.0030.00317.79
8.1.60.0040.00417.67
8.1.50.0040.00417.78
8.1.40.0040.00417.66
8.1.30.0030.00517.93
8.1.20.0000.00917.89
8.1.10.0060.00317.73
8.1.00.0020.00517.74
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0060.00318.67
8.0.270.0080.00017.50
8.0.260.0030.00317.07
8.0.250.0030.00317.23
8.0.240.0030.00517.05
8.0.230.0000.00717.03
8.0.220.0030.00317.13
8.0.210.0050.00316.95
8.0.200.0040.00417.26
8.0.190.0100.00017.02
8.0.180.0040.00417.12
8.0.170.0030.00317.11
8.0.160.0000.00716.97
8.0.150.0050.00217.14
8.0.140.0040.00417.11
8.0.130.0070.00013.55
8.0.120.0030.00617.11
8.0.110.0030.00517.07
8.0.100.0000.00717.10
8.0.90.0000.00816.93
8.0.80.0120.00917.03
8.0.70.0000.00816.90
8.0.60.0030.00617.10
8.0.50.0000.00817.02
8.0.30.0090.00917.43
8.0.20.0060.01317.40
8.0.10.0000.00717.27
8.0.00.0070.01016.88
7.4.330.0030.00215.55
7.4.320.0060.00016.71
7.4.300.0000.00816.78
7.4.290.0070.00016.97
7.4.280.0040.00416.72
7.4.270.0000.00716.82
7.4.260.0000.00613.52
7.4.250.0070.00016.84
7.4.240.0040.00416.90
7.4.230.0070.00016.88
7.4.220.0130.00616.82
7.4.210.0090.00616.64
7.4.200.0030.00316.91
7.4.160.0080.00816.79
7.4.150.0160.00617.40
7.4.140.0100.01117.86
7.4.130.0070.01316.64
7.4.120.0100.00816.71
7.4.110.0160.00616.77
7.4.100.0060.01216.83
7.4.90.0100.00716.72
7.4.80.0130.00319.39
7.4.70.0140.00316.50
7.4.60.0130.00316.81
7.4.50.0060.00916.64
7.4.40.0090.00616.78
7.4.30.0100.00716.97
7.4.00.0070.00715.27
7.3.330.0030.00313.18
7.3.320.0060.00013.27
7.3.310.0080.00016.49
7.3.300.0030.00316.43
7.3.290.0100.00716.46
7.3.280.0070.00916.48
7.3.270.0030.01317.40
7.3.260.0100.00716.69
7.3.250.0100.00916.53
7.3.240.0080.01016.57
7.3.230.0060.01316.60
7.3.210.0170.00316.55
7.3.200.0090.00916.63
7.3.190.0100.00716.70
7.3.180.0070.01416.91
7.3.170.0040.01416.38
7.3.160.0130.00316.75
7.3.10.0030.01216.53
7.3.00.0070.00716.79
7.2.330.0060.01216.72
7.2.320.0090.01616.75
7.2.310.0100.00716.91
7.2.300.0100.00716.98
7.2.290.0110.00716.94
7.2.130.0030.00617.16
7.2.120.0030.00916.86
7.2.110.0000.01416.78
7.2.100.0090.00616.85
7.2.90.0100.00316.79
7.2.80.0060.01016.95
7.2.70.0080.00617.22
7.2.60.0080.00816.73
7.2.50.0070.01016.78
7.2.40.0030.01016.98
7.2.30.0090.00617.07
7.2.20.0070.01016.94
7.2.10.0030.01417.21
7.2.00.0100.00718.21
7.1.250.0030.00816.00
7.1.200.0100.00615.87
7.1.100.0150.00018.41
7.1.70.0030.00617.14
7.1.60.0570.01033.34
7.1.50.1130.00733.22
7.1.40.0470.01332.68
7.1.30.0570.00732.74
7.1.20.0530.00732.98
7.1.10.0400.00314.83
7.1.00.0430.00315.09
7.0.200.0370.01015.22
7.0.190.0400.00714.93
7.0.180.0370.01014.73
7.0.170.0470.01014.46
7.0.160.0470.00714.68
7.0.150.0430.00014.60
7.0.140.0300.01714.70
7.0.130.0500.00014.85
7.0.120.0470.00715.01
7.0.110.0270.01314.61
7.0.100.0330.01014.66
7.0.90.0330.01014.55
7.0.80.0270.01314.71
7.0.70.0270.01714.68
7.0.60.0430.00014.57
7.0.50.0330.01314.68
7.0.40.0500.00314.76
7.0.30.0300.00714.89
7.0.20.0330.01014.68
7.0.10.0270.01714.59
7.0.00.0270.01314.59

preferences:
36.76 ms | 401 KiB | 5 Q