3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<'HTML' <article> <br> <br> <p rel="#" src="#">aaaaaa</p><br> <br> <p href="#" bla="#" bla2="#">bbbbbb</p><br><br> </article> HTML; $dom = new DOMDocument; @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DomXPath($dom); $elements = $xpath->query('//article/node()'); $content; foreach($elements as $element) { $content .= $element->C14N(); } echo $content;

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)
8.4.130.0120.00918.57
8.4.120.0080.00521.02
8.4.110.0110.00919.12
8.4.100.0170.00517.92
8.4.90.0060.00518.31
8.4.80.0080.00620.04
8.4.70.0140.00718.18
8.4.60.0070.01318.89
8.4.50.0140.00620.69
8.4.40.0100.01018.21
8.4.30.0120.00918.34
8.4.20.0100.01021.05
8.4.10.0030.00618.38
8.3.260.0030.00516.96
8.3.250.0140.00521.09
8.3.240.0110.00916.85
8.3.230.0080.01117.04
8.3.220.0110.00917.02
8.3.210.0090.01119.21
8.3.200.0070.00416.97
8.3.190.0110.00817.21
8.3.180.0120.00816.96
8.3.170.0090.00917.07
8.3.160.0090.00917.91
8.3.150.0090.00917.53
8.3.140.0000.00819.36
8.3.130.0090.00017.03
8.3.120.0060.00319.01
8.3.110.0080.00020.94
8.3.100.0040.00424.06
8.3.90.0090.01226.77
8.3.80.0040.00717.97
8.3.70.0140.00718.76
8.3.60.0180.00318.77
8.3.50.0080.00817.35
8.3.40.0000.01519.34
8.3.30.0070.01019.35
8.3.20.0040.00419.36
8.3.10.0050.00322.27
8.3.00.0030.00622.32
8.2.290.0110.00919.09
8.2.280.0050.00319.20
8.2.270.0140.00717.16
8.2.260.0000.00817.14
8.2.250.0050.00317.24
8.2.240.0160.00017.22
8.2.230.0060.00622.58
8.2.220.0040.00437.54
8.2.210.0090.00926.77
8.2.200.0060.00317.13
8.2.190.0130.00318.63
8.2.180.0160.00619.01
8.2.170.0140.00722.96
8.2.160.0150.00020.77
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00020.05
8.2.110.0060.00321.61
8.2.100.0060.00618.21
8.2.90.0000.00819.45
8.2.80.0060.00320.16
8.2.70.0030.00618.30
8.2.60.0030.00618.47
8.2.50.0050.00318.10
8.2.40.0040.00421.56
8.2.30.0040.00421.07
8.2.20.0040.00418.45
8.2.10.0030.00518.45
8.2.00.0030.00519.95
8.1.330.0150.00516.49
8.1.320.0120.00716.54
8.1.310.0080.00016.57
8.1.300.0040.00418.79
8.1.290.0030.00630.84
8.1.280.0140.00325.92
8.1.270.0000.00820.76
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.58
8.1.230.0040.00821.32
8.1.220.0000.00918.01
8.1.210.0050.00318.77
8.1.200.0040.00417.85
8.1.190.0040.00417.63
8.1.180.0040.00418.10
8.1.170.0000.00819.01
8.1.160.0080.00019.38
8.1.150.0040.00419.29
8.1.140.0000.00719.14
8.1.130.0070.00420.73
8.1.120.0000.00717.72
8.1.110.0040.00417.79
8.1.100.0030.00517.72
8.1.90.0000.00817.81
8.1.80.0000.00717.87
8.1.70.0030.00517.75
8.1.60.0040.00417.96
8.1.50.0040.00417.77
8.1.40.0040.00417.77
8.1.30.0120.00017.89
8.1.20.0060.00317.98
8.1.10.0040.00417.88
8.1.00.0030.00517.89
8.0.300.0040.00420.41
8.0.290.0030.00517.13
8.0.280.0000.00818.80
8.0.270.0070.00017.63
8.0.260.0030.00318.81
8.0.250.0000.00717.31
8.0.240.0080.00017.39
8.0.230.0000.00717.30
8.0.220.0040.00417.25
8.0.210.0040.00417.29
8.0.200.0030.00317.30
8.0.190.0040.00417.41
8.0.180.0050.00517.23
8.0.170.0000.00817.35
8.0.160.0040.00417.31
8.0.150.0080.00017.27
8.0.140.0040.00417.09
8.0.130.0000.00513.82
8.0.120.0030.00617.36
8.0.110.0050.00317.36
8.0.100.0040.00417.42
8.0.90.0080.00017.28
8.0.80.0080.00817.27
8.0.70.0000.00917.30
8.0.60.0000.00817.25
8.0.50.0000.00717.21
8.0.30.0140.00817.43
8.0.20.0160.00717.64
8.0.10.0050.00317.41
8.0.00.0120.00916.97
7.4.330.0050.00015.55
7.4.320.0030.00316.91
7.4.300.0030.00316.86
7.4.290.0040.00416.86
7.4.280.0040.00416.74
7.4.270.0000.00716.96
7.4.260.0050.00216.96
7.4.250.0000.00716.79
7.4.240.0030.00316.92
7.4.230.0000.00816.66
7.4.220.0040.00416.88
7.4.210.0070.00816.85
7.4.200.0050.00316.82
7.4.160.0060.01116.90
7.4.140.0160.00817.86
7.4.130.0130.00416.72
7.4.120.0060.01216.91
7.4.110.0060.00916.96
7.4.100.0090.00917.00
7.4.90.0040.01316.96
7.4.80.0140.00319.39
7.4.70.0120.00616.92
7.4.60.0090.01216.89
7.4.50.0120.00616.60
7.4.40.0090.01216.87
7.4.00.0030.01315.39
7.3.330.0050.00013.52
7.3.320.0030.00313.39
7.3.310.0070.00016.70
7.3.300.0000.00716.57
7.3.290.0000.00816.54
7.3.280.0100.00916.66
7.3.260.0140.00916.89
7.3.240.0120.00716.80
7.3.230.0100.00716.71
7.3.210.0060.01216.80
7.3.200.0070.01016.82
7.3.190.0060.01516.76
7.3.180.0040.01517.05
7.3.170.0070.01016.66
7.3.160.0190.00316.95
7.2.330.0140.00517.11
7.2.320.0030.01416.96
7.2.310.0150.00316.96
7.2.300.0140.00416.98
7.2.290.0070.01116.99
7.2.100.2970.00714.90
7.2.90.3220.00314.80
7.2.80.3420.00714.58
7.2.70.2510.01015.04
7.2.60.2230.00014.84
7.2.50.2550.01014.96
7.2.40.2550.01014.69
7.2.30.1530.01015.10
7.2.20.1920.01715.04
7.2.10.2330.00714.86
7.2.00.2200.00314.96
7.1.220.4200.01013.58
7.1.210.3620.01013.67
7.1.200.3980.00714.09
7.1.190.3100.01013.73
7.1.180.1740.01013.50
7.1.170.3020.00713.69
7.1.160.1450.01313.69
7.1.150.2050.00013.80
7.1.140.2590.00913.79
7.1.130.2350.01313.88
7.1.120.2010.00613.79
7.1.110.2440.00713.90
7.1.100.2370.01013.97
7.1.90.0440.00914.04
7.1.80.0300.01013.79
7.1.70.1590.00614.19
7.1.60.0330.01331.85
7.1.50.1160.01732.14
7.1.40.0280.01432.13
7.1.30.3370.00631.76
7.1.20.0350.01931.89
7.1.10.0060.01614.09
7.1.00.0060.01213.90
5.6.380.0070.01114.23

preferences:
35.76 ms | 403 KiB | 5 Q