3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $element = $dom->createElement("a", "text"); $element->setAttribute("name", "somName"); $dom->appendChild($element); $xml = $dom->saveXML(); echo $xml;

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)
8.3.70.0090.01218.30
8.3.60.0070.01116.63
8.3.50.0120.00721.26
8.3.40.0130.01018.55
8.3.30.0090.00618.84
8.3.20.0040.00421.99
8.3.10.0040.00421.98
8.3.00.0040.00423.66
8.2.190.0070.00716.88
8.2.180.0100.01016.63
8.2.170.0070.01022.96
8.2.160.0030.01020.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00619.45
8.2.110.0000.00921.15
8.2.100.0060.00617.97
8.2.90.0090.00018.34
8.2.80.0080.00020.79
8.2.70.0030.00518.05
8.2.60.0000.00818.34
8.2.50.0040.00418.10
8.2.40.0060.00319.59
8.2.30.0000.00719.33
8.2.20.0000.01118.23
8.2.10.0040.00418.14
8.2.00.0050.00217.76
8.1.280.0060.00925.92
8.1.270.0050.00324.09
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.26
8.1.230.0070.00422.91
8.1.220.0000.00817.79
8.1.210.0040.00419.16
8.1.200.0090.00017.48
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0000.00818.82
8.1.160.0030.00322.35
8.1.150.0000.00819.01
8.1.140.0080.00019.00
8.1.130.0040.00417.62
8.1.120.0070.00017.62
8.1.110.0040.00417.63
8.1.100.0040.00417.60
8.1.90.0000.00717.63
8.1.80.0030.00317.48
8.1.70.0060.00317.51
8.1.60.0040.00417.64
8.1.50.0040.00417.66
8.1.40.0080.00017.64
8.1.30.0040.00417.71
8.1.20.0080.00017.81
8.1.10.0040.00417.70
8.1.00.0080.00017.61
8.0.300.0040.00420.29
8.0.290.0030.00616.88
8.0.280.0030.00318.60
8.0.270.0090.00016.91
8.0.260.0000.00716.87
8.0.250.0030.00317.14
8.0.240.0040.00417.09
8.0.230.0000.00717.10
8.0.220.0040.00416.99
8.0.210.0000.00817.01
8.0.200.0060.00016.96
8.0.190.0030.00517.06
8.0.180.0000.00816.89
8.0.170.0000.00817.04
8.0.160.0050.00317.05
8.0.150.0080.00017.05
8.0.140.0040.00316.94
8.0.130.0050.00013.53
8.0.120.0080.00016.85
8.0.110.0000.00717.05
8.0.100.0040.00416.91
8.0.90.0000.00717.00
8.0.80.0060.00916.92
8.0.70.0050.00317.04
8.0.60.0080.00016.83
8.0.50.0040.00416.78
8.0.30.0070.01517.03
8.0.20.0090.01217.43
8.0.10.0000.00716.94
8.0.00.0070.01017.11
7.4.330.0030.00315.55
7.4.320.0070.00016.57
7.4.300.0000.00616.61
7.4.290.0040.00416.61
7.4.280.0000.00816.73
7.4.270.0040.00416.53
7.4.260.0000.00716.75
7.4.250.0050.00216.65
7.4.240.0000.00716.51
7.4.230.0050.00316.64
7.4.220.0040.00416.49
7.4.210.0050.01116.67
7.4.200.0040.00416.62
7.4.160.0100.00816.58
7.4.150.0130.01017.40
7.4.140.0050.01217.86
7.4.130.0040.01216.74
7.4.120.0060.01016.57
7.4.110.0030.01516.69
7.4.100.0030.01316.49
7.4.90.0130.00416.49
7.4.80.0030.01319.39
7.4.70.0120.00416.79
7.4.60.0090.00616.62
7.4.50.0030.01416.40
7.4.40.0100.00716.60
7.4.30.0030.01916.63
7.4.00.0040.01114.84
7.3.330.0000.00513.20
7.3.320.0050.00013.22
7.3.310.0000.00716.45
7.3.300.0000.00616.32
7.3.290.0000.00716.34
7.3.280.0120.00516.37
7.3.270.0100.00717.40
7.3.260.0080.01216.35
7.3.250.0090.01016.53
7.3.240.0110.00716.55
7.3.230.0110.00616.57
7.3.210.0070.01016.50
7.3.200.0090.00616.52
7.3.190.0100.01016.69
7.3.180.0000.02216.32
7.3.170.0070.01016.67
7.3.160.0030.01316.60
7.2.330.0040.01316.55
7.2.320.0140.00316.76
7.2.310.0090.00616.62
7.2.300.0110.01216.54
7.2.290.0180.00316.70
7.2.60.0090.00616.86
7.2.00.0100.00319.56
7.1.200.0000.01215.77
7.1.100.0000.01418.21
7.1.70.0000.00816.93
7.1.60.0040.00817.25
7.1.50.0140.01016.97
7.1.20.0170.06338.25
7.1.00.0000.08022.44
7.0.200.0000.00916.63
7.0.120.0100.05720.41
7.0.110.0170.05020.23
7.0.100.0070.07320.32
7.0.90.0130.06320.33
7.0.80.0130.05320.33
7.0.70.0130.05720.32
7.0.60.0130.05720.20
7.0.50.0430.05320.31
7.0.40.0370.05020.42
7.0.30.0530.04020.32
7.0.20.0400.05320.36
7.0.10.0500.04020.41
7.0.00.0300.06020.19
5.6.270.0100.06020.91
5.6.260.0100.06720.96
5.6.250.0070.07020.93
5.6.240.0170.07021.14
5.6.230.0070.06021.11
5.6.220.0070.06720.88
5.6.210.0170.05721.08
5.6.200.0100.06021.06
5.6.190.0170.05020.78
5.6.180.0130.05321.03
5.6.170.0030.06321.04
5.6.160.0130.05321.10
5.6.150.0070.06020.95
5.6.140.0070.06320.86
5.6.130.0070.07021.05
5.6.120.0100.05721.12
5.6.110.0070.06321.11
5.6.100.0070.06020.77
5.6.90.0230.04321.02
5.6.80.0170.05320.40
5.6.70.0030.05720.41
5.6.60.0070.05720.39
5.6.50.0170.04720.34
5.6.40.0170.05020.48
5.6.30.0100.05720.14
5.6.20.0230.04020.25
5.6.10.0230.04020.21
5.6.00.0030.06020.45

preferences:
18.66 ms | 401 KiB | 5 Q