3v4l.org

run code in 300+ PHP versions simultaneously
<?php libxml_use_internal_errors(true); $dom = new DOMDocument; $dom->loadHTML('<div><h1>foo</h1><p>bar</p></div>'); $node = $dom->getElementsByTagName('div')->item(0); echo $dom->saveHTML($node); // for php 5.3.6+ echo "-------------\n"; echo $node->C14N(); // php 5.2.0+

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)
8.3.40.0030.01419.22
8.3.30.0110.00320.34
8.3.20.0030.00520.61
8.3.10.0050.00321.34
8.3.00.0040.00423.89
8.2.170.0090.00622.96
8.2.160.0070.00720.77
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0080.00026.16
8.2.120.0110.00017.88
8.2.110.0000.01121.50
8.2.100.0080.00418.30
8.2.90.0000.00819.29
8.2.80.0040.00418.00
8.2.70.0030.00717.88
8.2.60.0060.00318.18
8.2.50.0030.00618.10
8.2.40.0060.00322.84
8.2.30.0070.00019.75
8.2.20.0030.00518.08
8.2.10.0040.00417.91
8.2.00.0100.00017.90
8.1.270.0090.00622.39
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0120.00924.27
8.1.230.0110.00017.77
8.1.220.0040.00418.04
8.1.210.0040.00418.77
8.1.200.0100.00017.60
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0080.00018.84
8.1.160.0040.00419.22
8.1.150.0050.00518.81
8.1.140.0000.00817.66
8.1.130.0000.00817.79
8.1.120.0000.00717.65
8.1.110.0030.00517.79
8.1.100.0040.00417.79
8.1.90.0000.00717.75
8.1.80.0040.00417.76
8.1.70.0000.00717.60
8.1.60.0030.00517.87
8.1.50.0000.00817.72
8.1.40.0070.00317.82
8.1.30.0000.00717.94
8.1.20.0030.00517.89
8.1.10.0030.00617.87
8.1.00.0030.00617.72
8.0.300.0090.00018.77
8.0.290.0040.00417.13
8.0.280.0070.00018.76
8.0.270.0070.00017.49
8.0.260.0000.00717.02
8.0.250.0000.00817.21
8.0.240.0030.00317.18
8.0.230.0030.00317.09
8.0.220.0040.00417.11
8.0.210.0070.00017.09
8.0.200.0070.00017.14
8.0.190.0050.00217.17
8.0.180.0040.00417.13
8.0.170.0050.00317.05
8.0.160.0000.00817.02
8.0.150.0000.00716.93
8.0.140.0040.00417.16
8.0.130.0000.00613.59
8.0.120.0000.00817.16
8.0.110.0080.00017.02
8.0.100.0050.00217.03
8.0.90.0070.00017.11
8.0.80.0100.00617.23
8.0.70.0000.00817.07
8.0.60.0030.00617.00
8.0.50.0040.00417.15
8.0.30.0160.00617.37
8.0.20.0130.00517.55
8.0.10.0040.00417.25
8.0.00.0070.01217.04
7.4.330.0000.00415.23
7.4.320.0000.00916.79
7.4.300.0030.00316.63
7.4.290.0030.00316.80
7.4.280.0040.00416.89
7.4.270.0000.00816.72
7.4.260.0050.00216.83
7.4.250.0040.00416.70
7.4.240.0030.00416.72
7.4.230.0030.00316.91
7.4.220.0070.01316.80
7.4.210.0080.00816.80
7.4.200.0050.00216.88
7.4.190.0030.00616.72
7.4.160.0080.00816.77
7.4.150.0060.01117.40
7.4.140.0100.00817.86
7.4.130.0100.00816.73
7.4.120.0070.01016.84
7.4.110.0100.00716.84
7.4.100.0000.01816.77
7.4.90.0070.01316.93
7.4.80.0000.01719.39
7.4.70.0000.01816.69
7.4.60.0090.00716.96
7.4.50.0000.00916.69
7.4.40.0060.00922.77
7.4.30.0090.01216.75
7.4.00.0060.00915.05
7.3.330.0000.00513.30
7.3.320.0000.00513.38
7.3.310.0040.00416.32
7.3.300.0030.00316.49
7.3.290.0000.01516.42
7.3.280.0120.00616.50
7.3.270.0100.00717.40
7.3.260.0130.00718.24
7.3.250.0150.00616.63
7.3.240.0100.01516.44
7.3.230.0110.00716.57
7.3.210.0060.01016.62
7.3.200.0030.01619.39
7.3.190.0000.01616.50
7.3.180.0070.01016.64
7.3.170.0070.01016.52
7.3.160.0140.00316.55
7.3.120.0030.01414.82
7.3.110.0040.01114.95
7.3.100.0100.00714.85
7.3.90.0050.01014.79
7.3.80.0050.00814.97
7.3.70.0020.00914.78
7.3.60.0050.00914.72
7.3.50.0060.00314.86
7.3.40.0070.00914.88
7.3.30.0050.00814.91
7.3.20.0060.01116.54
7.3.10.0080.00716.56
7.3.00.0080.00616.73
7.2.330.0100.00716.68
7.2.320.0120.01116.59
7.2.310.0040.02216.98
7.2.300.0140.00717.01
7.2.290.0090.00917.05
7.2.250.0050.01215.34
7.2.240.0080.01115.14
7.2.230.0060.00514.95
7.2.220.0050.00515.16
7.2.210.0030.00814.95
7.2.200.0100.00515.11
7.2.190.0030.01015.08
7.2.180.0090.00515.13
7.2.170.0090.00815.04
7.2.130.0100.00716.98
7.2.120.0100.00316.71
7.2.110.0030.00616.70
7.2.100.0080.00317.05
7.2.90.0070.01016.83
7.2.80.0030.00616.88
7.2.70.0070.01016.95
7.2.60.0080.00716.98
7.2.50.0030.00716.91
7.2.40.0030.01317.11
7.2.30.0080.00717.09
7.2.20.0100.00317.15
7.2.10.0100.00717.24
7.2.00.0060.00618.07
7.1.330.0100.00515.92
7.1.320.0040.00815.90
7.1.310.0030.00916.02
7.1.300.0050.00715.82
7.1.290.0070.00615.77
7.1.280.0060.00915.67
7.1.270.0040.01315.80
7.1.260.0080.00515.59
7.1.250.0050.00315.46
7.1.240.0000.01715.63
7.1.230.0100.00315.83
7.1.220.0000.01415.77
7.1.210.0060.00615.53
7.1.200.0080.00715.85
7.1.190.0000.00915.84
7.1.180.0080.00815.59
7.1.170.0030.00915.78
7.1.160.0090.00315.70
7.1.150.0040.00415.67
7.1.140.0060.01015.92
7.1.130.0000.01015.86
7.1.120.0030.00915.75
7.1.110.0060.00316.05
7.1.100.0090.00317.04
7.1.90.0030.00615.75
7.1.80.0030.01315.78
7.1.70.0080.00316.43
7.1.60.0050.01217.45
7.1.50.0110.00616.27
7.1.40.0070.00715.79
7.1.30.0000.00715.62
7.1.20.0040.00815.75
7.1.10.0050.00515.43
7.1.00.0030.02219.12
7.0.330.0080.00415.29
7.0.320.0000.01315.39
7.0.310.0090.00015.45
7.0.300.0060.00315.37
7.0.290.0060.00315.32
7.0.280.0060.00615.45
7.0.270.0000.01215.41
7.0.260.0060.00615.59
7.0.250.0090.00415.32
7.0.240.0030.00915.32
7.0.230.0040.00715.43
7.0.220.0000.01215.30
7.0.210.0090.00315.67
7.0.200.0030.00716.13
7.0.190.0060.00315.43
7.0.180.0060.00615.30
7.0.170.0000.00915.35
7.0.160.0040.00715.57
7.0.150.0090.00315.56
7.0.140.0040.03918.88
7.0.130.0070.00715.63
7.0.120.0040.00815.43
7.0.110.0070.01015.31
7.0.100.0080.03817.78
7.0.90.0020.03317.80
7.0.80.0040.04517.67
7.0.70.0020.04817.66
7.0.60.0070.04517.79
7.0.50.0100.04217.93
7.0.40.0100.04216.99
7.0.30.0050.04716.88
7.0.20.0030.04916.86
7.0.10.0100.04216.90
7.0.00.0110.04016.86
5.6.380.0070.01014.30
5.6.370.0140.00014.35
5.6.360.0070.00314.38
5.6.350.0110.00014.54
5.6.340.0050.00514.52
5.6.330.0100.00314.00
5.6.320.0070.00414.39
5.6.310.0070.00014.42
5.6.300.0060.00614.46
5.6.290.0030.01014.27
5.6.280.0050.04017.89
5.6.270.0040.00414.47
5.6.260.0100.00714.71
5.6.250.0120.03817.63
5.6.240.0080.04117.62
5.6.230.0030.03617.52
5.6.220.0110.04117.82
5.6.210.0080.04117.47
5.6.200.0100.02417.78
5.6.190.0030.04517.72
5.6.180.0090.03717.81
5.6.170.0030.03017.65
5.6.160.0050.04217.89
5.6.150.0070.04617.70
5.6.140.0030.04817.88
5.6.130.0070.04717.89
5.6.120.0090.02617.79
5.6.110.0060.04417.69
5.6.100.0100.04417.67
5.6.90.0050.04017.78
5.6.80.0050.04717.54
5.6.70.0120.03517.59
5.6.60.0090.03917.42
5.6.50.0120.03317.37
5.6.40.0100.03417.44
5.6.30.0190.03317.50
5.6.20.0130.03817.38
5.6.10.0070.04117.33
5.6.00.0080.04217.41
5.5.380.0070.04115.95
5.5.370.0100.02315.81
5.5.360.0050.04615.86
5.5.350.0030.04415.88
5.5.340.0070.04016.20
5.5.330.0080.04216.14
5.5.320.0030.04016.16
5.5.310.0070.04216.11
5.5.300.0040.04116.09
5.5.290.0080.03515.95
5.5.280.0060.04515.81
5.5.270.0050.04415.88
5.5.260.0020.04215.91
5.5.250.0020.04015.86
5.5.240.0050.04015.62
5.5.230.0030.04715.68
5.5.220.0060.02815.61
5.5.210.0030.03815.63
5.5.200.0030.04615.79
5.5.190.0050.04015.59
5.5.180.0080.03515.65
5.5.170.0030.00911.15
5.5.160.0080.03815.73
5.5.150.0020.03515.77
5.5.140.0010.02915.40
5.5.130.0070.03815.70
5.5.120.0080.04015.75
5.5.110.0070.04315.62
5.5.100.0100.03715.78
5.5.90.0080.03915.58
5.5.80.0100.03815.61
5.5.70.0130.03715.58
5.5.60.0030.04515.67
5.5.50.0090.03515.38
5.5.40.0070.03015.49
5.5.30.0110.03715.67
5.5.20.0060.04015.53
5.5.10.0030.04515.57
5.5.00.0050.03815.59
5.4.450.0030.04715.20
5.4.440.0070.03515.31
5.4.430.0050.02615.19
5.4.420.0110.03915.23
5.4.410.0080.04015.06
5.4.400.0080.03915.00
5.4.390.0020.04715.06
5.4.380.0150.03314.97
5.4.370.0100.02815.13
5.4.360.0070.04315.20
5.4.350.0080.02115.11
5.4.340.0080.03815.11
5.4.330.0060.00611.15
5.4.320.0080.03715.03
5.4.310.0050.04315.11
5.4.300.0080.04015.04
5.4.290.0070.03815.03
5.4.280.0050.03314.94
5.4.270.0030.04314.98
5.4.260.0050.04415.07
5.4.250.0050.02914.96
5.4.240.0070.04214.99
5.4.230.0070.03715.26
5.4.220.0090.03514.90
5.4.210.0060.04015.14
5.4.200.0100.02014.98
5.4.190.0100.03815.10
5.4.180.0070.04214.93
5.4.170.0080.04015.07
5.4.160.0060.03915.13
5.4.150.0030.04515.06
5.4.140.0060.04013.72
5.4.130.0070.03913.71
5.4.120.0030.04513.69
5.4.110.0040.03213.62
5.4.100.0060.02413.60
5.4.90.0080.03213.63
5.4.80.0060.03613.79
5.4.70.0030.03913.67
5.4.60.0070.03713.87
5.4.50.0050.03813.66
5.4.40.0030.04213.56
5.4.30.0070.03913.72
5.4.20.0040.04013.82
5.4.10.0070.03813.68
5.4.00.0090.03213.41
5.3.290.0070.04212.71
5.3.280.0030.04312.66
5.3.270.0060.02312.63
5.3.260.0050.03512.71
5.3.250.0050.03712.65
5.3.240.0030.04012.62
5.3.230.0070.04212.51
5.3.220.0050.04012.50
5.3.210.0000.03512.54
5.3.200.0080.03712.55
5.3.190.0030.04112.51
5.3.180.0080.03712.70
5.3.170.0070.04012.62
5.3.160.0030.04412.63
5.3.150.0060.03912.68
5.3.140.0030.04312.54
5.3.130.0070.03712.55
5.3.120.0050.03512.56
5.3.110.0050.04112.53
5.3.100.0050.03512.29
5.3.90.0100.03812.32
5.3.80.0030.03812.22
5.3.70.0070.02812.26
5.3.60.0130.03312.40
5.3.50.0030.03512.25
5.3.40.0090.03712.18
5.3.30.0030.02812.24
5.3.20.0070.03512.12
5.3.10.0030.03912.07
5.3.00.0050.03311.94
5.2.170.0000.03810.36
5.2.160.0020.03910.38
5.2.150.0020.03610.36
5.2.140.0100.02510.50
5.2.130.0030.02310.52
5.2.120.0050.02810.41
5.2.110.0020.03210.46
5.2.100.0030.03310.45
5.2.90.0060.02210.38
5.2.80.0020.03510.44
5.2.70.0030.03210.29
5.2.60.0020.03710.37
5.2.50.0030.02510.17
5.2.40.0050.03210.24
5.2.30.0010.03610.28
5.2.20.0050.03110.31
5.2.10.0030.03510.21
5.2.00.0060.02910.07
5.1.60.0050.0259.55
5.1.50.0110.0179.59
5.1.40.0030.0289.61
5.1.30.0050.0279.61
5.1.20.0030.0319.61
5.1.10.0060.0289.66
5.1.00.0070.0289.48
5.0.50.0030.0239.48
5.0.40.0070.0169.48
5.0.30.0020.0339.48
5.0.20.0040.0229.48
5.0.10.0050.0219.48
5.0.00.0030.0309.48
4.4.90.0020.0169.48
4.4.80.0050.0179.48
4.4.70.0050.0179.48
4.4.60.0010.0199.48
4.4.50.0030.0159.48
4.4.40.0030.0279.48
4.4.30.0050.0189.48
4.4.20.0010.0199.48
4.4.10.0020.0209.48
4.4.00.0030.0289.48
4.3.110.0050.0179.48
4.3.100.0040.0179.48
4.3.90.0030.0189.48
4.3.80.0000.0289.48
4.3.70.0050.0159.48
4.3.60.0050.0159.48
4.3.50.0030.0179.48
4.3.40.0030.0209.48
4.3.30.0010.0219.48
4.3.20.0020.0199.48
4.3.10.0020.0199.48
4.3.00.0050.0179.48

preferences:
53.31 ms | 400 KiB | 5 Q