3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->loadXML('<?xml version="1.0" encoding="UTF-8"?> <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="fooooooooooooooooooooo"> </urlset> '); if ($dom->documentElement) { if ($spaceNode = $dom->documentElement->getAttributeNode('xmlns')) { print_r($spaceNode,false); } } ?>

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)
8.3.60.0160.00616.88
8.3.50.0050.01221.21
8.3.40.0120.00618.67
8.3.30.0110.00419.21
8.3.20.0060.00320.55
8.3.10.0000.00923.78
8.3.00.0040.00423.75
8.2.180.0150.00025.92
8.2.170.0120.00319.04
8.2.160.0070.01322.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.63
8.2.110.0030.00620.78
8.2.100.0080.00318.03
8.2.90.0080.00017.75
8.2.80.0080.00318.78
8.2.70.0040.00417.63
8.2.60.0060.00317.63
8.2.50.0000.00818.12
8.2.40.0070.00021.32
8.2.30.0030.00318.24
8.2.20.0040.00417.90
8.2.10.0000.00718.27
8.2.00.0000.00818.29
8.1.280.0100.01025.92
8.1.270.0000.00824.66
8.1.260.0080.00026.35
8.1.250.0130.00728.09
8.1.240.0050.00522.13
8.1.230.0080.00321.10
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0040.00417.48
8.1.190.0070.00317.35
8.1.180.0070.00018.10
8.1.170.0000.00718.81
8.1.160.0000.00722.20
8.1.150.0030.00319.17
8.1.140.0030.00717.77
8.1.130.0000.00817.92
8.1.120.0030.00317.77
8.1.110.0070.00017.61
8.1.100.0000.00717.59
8.1.90.0000.00717.68
8.1.80.0070.00017.69
8.1.70.0030.00317.60
8.1.60.0030.00617.81
8.1.50.0040.00417.76
8.1.40.0050.00317.66
8.1.30.0000.00817.80
8.1.20.0030.00317.89
8.1.10.0000.00717.80
8.1.00.0000.00717.65
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.53
8.0.270.0000.00717.24
8.0.260.0060.00017.40
8.0.250.0040.00417.00
8.0.240.0060.00016.99
8.0.230.0000.00616.91
8.0.220.0040.00416.95
8.0.210.0030.00317.04
8.0.200.0060.00017.06
8.0.190.0000.00816.96
8.0.180.0030.00316.82
8.0.170.0030.00516.89
8.0.160.0070.00016.96
8.0.150.0030.00317.04
8.0.140.0030.00316.95
8.0.130.0060.00013.51
8.0.120.0080.00016.95
8.0.110.0070.00017.00
8.0.100.0000.00716.79
8.0.90.0030.00316.94
8.0.80.0070.01416.95
8.0.70.0080.00017.10
8.0.60.0050.00316.81
8.0.50.0040.00416.84
8.0.30.0150.00317.26
8.0.20.0130.00517.40
8.0.10.0000.00816.92
8.0.00.0070.01016.96
7.4.330.0030.00315.13
7.4.320.0030.00316.54
7.4.300.0030.00316.54
7.4.290.0000.00716.53
7.4.280.0030.00316.53
7.4.270.0030.00316.59
7.4.260.0000.00716.59
7.4.250.0070.00016.59
7.4.240.0010.00616.59
7.4.230.0040.00416.52
7.4.220.0100.00616.55
7.4.210.0070.00716.56
7.4.200.0060.00016.71
7.4.160.0080.00816.66
7.4.150.0120.00317.40
7.4.140.0160.00517.86
7.4.130.0150.00516.65
7.4.120.0100.00716.62
7.4.110.0100.00716.59
7.4.100.0130.00316.64
7.4.90.0110.00816.67
7.4.80.0100.00619.39
7.4.70.0070.01016.38
7.4.60.0100.00516.64
7.4.50.0020.00216.51
7.4.40.0120.00316.37
7.4.30.0030.01416.61
7.4.00.0070.01014.93
7.3.330.0060.00013.20
7.3.320.0000.00513.24
7.3.310.0000.00616.34
7.3.300.0000.00616.29
7.3.290.0090.00816.19
7.3.280.0070.00816.24
7.3.270.0070.01117.40
7.3.260.0080.00816.45
7.3.250.0080.00916.52
7.3.240.0080.00816.20
7.3.230.0140.00316.39
7.3.210.0070.01116.25
7.3.200.0070.01416.42
7.3.190.0100.00616.52
7.3.180.0090.00616.39
7.3.170.0130.00316.35
7.3.160.0110.00416.23
7.3.10.0110.00316.21
7.3.00.0080.00416.18
7.2.330.0110.00516.71
7.2.320.0080.00816.58
7.2.310.0110.00416.48
7.2.300.0120.00916.81
7.2.290.0130.00716.39
7.2.130.0080.00416.28
7.2.120.0110.00016.63
7.2.110.0040.01116.82
7.2.100.0110.00316.57
7.2.90.0000.01016.44
7.2.80.0070.00316.75
7.2.70.0050.00516.79
7.2.60.0110.00716.55
7.2.50.0060.00616.73
7.2.40.0200.00316.64
7.2.30.0130.00316.59
7.2.20.0190.00016.57
7.2.10.0090.00916.47
7.2.00.0120.00717.99
7.1.250.0000.00915.46
7.1.200.0000.01315.49
7.1.100.0030.00918.39
7.1.70.0000.00717.01
7.1.60.0100.01019.42
7.1.50.0030.01417.09
7.1.00.0030.07722.45
7.0.200.0170.00014.91
7.0.60.0130.03320.07
7.0.50.0000.05317.91
7.0.40.0000.05020.07
7.0.30.0330.07020.01
7.0.20.0330.07720.02
7.0.10.0070.06319.88
7.0.00.0070.03720.03
5.6.280.0070.02721.17
5.6.210.0130.04720.73
5.6.200.0170.07718.14
5.6.190.0030.08320.23
5.6.180.0270.05320.28
5.6.170.0230.04020.50
5.6.160.0130.08020.36
5.6.150.0030.08718.14
5.6.140.0100.07318.22
5.6.130.0070.03718.22
5.6.120.0100.08020.95
5.6.110.0060.02717.74
5.6.100.0030.08321.21
5.6.90.0070.07721.19
5.6.80.0070.08720.51
5.5.350.0030.08320.61
5.5.340.0170.07017.97
5.5.330.0000.04320.36
5.5.320.3030.04320.23
5.5.310.0270.07320.23
5.5.300.0070.03318.05
5.5.290.0100.07717.95
5.5.280.0100.07320.94
5.5.270.0130.07720.91
5.5.260.0170.07320.93
5.5.250.0100.08720.75
5.5.240.0100.07020.29
5.4.450.1970.04719.42
5.4.440.2100.03719.30
5.4.430.1830.05019.31
5.4.420.1970.04319.35
5.4.410.1830.04319.08
5.4.400.1870.04719.10
5.4.390.0200.04019.09
5.4.380.0000.04018.93
5.4.370.0300.03719.09
5.4.360.1300.04019.25
5.4.350.1970.04318.89
5.4.340.1870.04319.04
5.4.320.1770.02719.23
5.4.310.1730.03018.93
5.4.300.1600.03318.89
5.4.290.0730.03719.06
5.4.280.0000.04019.21
5.4.270.0030.04019.23
5.4.260.0030.03718.93
5.4.250.1730.05018.91
5.4.240.1970.04319.24
5.4.230.1730.04719.24
5.4.220.1000.03719.03
5.4.210.0030.04018.90
5.4.200.0070.03719.07
5.4.190.0970.03718.89
5.4.180.1630.04019.07
5.4.170.1500.03318.91
5.4.160.1570.03718.86
5.4.150.1770.05019.23
5.4.140.1500.04316.51
5.4.130.0070.03316.20
5.4.120.0000.03716.44
5.4.110.0700.03716.43
5.4.100.1570.03316.34
5.4.90.1530.04016.52
5.4.80.1570.03716.46
5.4.70.1670.03316.45
5.4.60.0900.03016.25
5.4.50.0100.03016.40
5.4.40.0070.03716.47
5.4.30.0400.04016.40
5.4.20.1300.03316.43
5.4.10.1330.03316.50
5.4.00.1400.03715.89
5.3.290.1930.04014.68
5.3.280.1930.04314.45
5.3.270.1670.04714.46
5.3.260.1830.02714.47
5.3.250.1670.03314.40
5.3.240.1870.04014.40
5.3.230.1700.03014.60
5.3.220.1500.04714.57
5.3.210.0030.04714.41
5.3.200.0030.04314.38
5.3.190.0970.04014.39
5.3.180.1700.03014.41
5.3.170.2000.04314.41
5.3.160.1730.04314.39
5.3.150.1870.04314.57
5.3.140.1670.04314.52
5.3.130.1730.03014.35
5.3.120.1830.05014.33
5.3.110.1600.04314.32
5.3.100.1930.04014.05
5.3.90.1130.03314.20
5.3.80.0030.04313.96
5.3.70.0000.05014.00
5.3.60.1270.03014.04
5.3.50.1600.04014.08
5.3.40.1570.03013.89
5.3.30.1670.03013.90
5.3.20.1870.03313.66
5.3.10.1730.04013.77
5.3.00.1600.03313.75
5.2.170.1400.03311.37
5.2.160.1470.02311.14
5.2.150.1370.03011.06
5.2.140.1370.03011.29
5.2.130.1400.03311.24
5.2.120.1230.03011.33
5.2.110.0470.03711.33
5.2.100.0030.04311.07
5.2.90.0030.02711.03
5.2.80.1000.03311.34
5.2.70.1330.03711.06
5.2.60.1530.03011.05
5.2.50.1470.03010.95
5.2.40.0870.03011.22
5.2.30.1230.04010.99
5.2.20.1170.02710.92
5.2.10.1170.03310.87
5.2.00.1230.02310.75
5.1.60.1330.03010.04
5.1.50.1170.0309.99
5.1.40.1230.02310.16
5.1.30.1100.02710.48
5.1.20.1230.03710.49
5.1.10.1230.03710.22
5.1.00.0030.03710.22
5.0.50.0030.0208.57
5.0.40.0000.0208.50
5.0.30.0000.0378.30
5.0.20.0000.0208.25
5.0.10.0000.0238.20
5.0.00.0070.0308.35
4.4.90.0130.0177.20
4.4.80.0630.0207.20
4.4.70.0600.0207.21
4.4.60.0600.0107.21
4.4.50.0570.0137.21
4.4.40.0700.0237.21
4.4.30.0630.0207.21
4.4.20.0670.0177.22
4.4.10.0700.0177.22
4.4.00.0630.0307.23
4.3.110.0700.0237.24
4.3.100.0670.0277.24
4.3.90.0770.0237.26
4.3.80.0570.0237.27
4.3.70.0770.0207.27
4.3.60.0600.0137.27
4.3.50.0600.0137.30
4.3.40.0530.0277.30
4.3.30.0430.0177.30
4.3.20.0270.0177.31
4.3.10.0270.0177.31
4.3.00.0370.0207.31

preferences:
52.87 ms | 401 KiB | 5 Q