Online PHP editor | perf for tXp91

<?php $html = '<!DOCTYPE html> <title>Valid HTML5 Document</title> <p>Paragraph 1</p> <script>console.log("</html>Console log text");</script> <p>Paragraph 2</p>'; // DOMDocument (libxml) $dom = new DOMDocument('1.0', 'UTF-8'); $dom->formatOutput = true; $dom->loadHtml($html); $paragraphs = $dom->getElementsByTagName('p'); echo "\n"; echo "DOMDocument parsing (libxml)\n"; echo "----------------------------\n"; echo "{$paragraphs->length} paragraph elements found:\n"; // 3 paragraphs found (incorrect) foreach ($paragraphs as $p) { echo " * " . trim($p->textContent) . "\n"; } echo "\n"; echo "DOM serialised:\n"; echo $dom->saveHtml(); // DOM/HTMLDocument (lexbor) $newDom = \DOM\HTMLDocument::createFromString($html); $paragraphs = $newDom->getElementsByTagName('p'); echo "\n"; echo "DOM\HTMLDocument parsing (lexbor)\n"; echo "---------------------------------\n"; echo "{$paragraphs->length} paragraph elements found.\n"; // 2 paragraphs found (correct) foreach ($paragraphs as $p) { echo " * " . trim($p->textContent) . "\n"; } echo "\n"; echo "DOM serialised:\n"; echo $newDom->saveHtml();

Version	System time (s)	User time (s)	Memory (MiB)
8.4.12	0.011	0.011	24.52
8.4.11	0.012	0.008	19.36
8.4.10	0.009	0.013	18.63
8.4.9	0.011	0.010	18.45
8.4.8	0.010	0.009	18.45
8.4.7	0.011	0.010	18.37
8.4.6	0.014	0.008	19.31
8.4.5	0.013	0.008	19.23
8.4.4	0.014	0.006	18.63
8.4.3	0.013	0.003	19.34
8.4.2	0.009	0.012	21.64
8.4.1	0.014	0.007	18.42
8.3.25	0.009	0.007	19.13
8.3.24	0.010	0.009	17.43
8.3.23	0.007	0.002	16.94
8.3.22	0.005	0.009	17.76
8.3.21	0.005	0.002	16.97
8.3.20	0.010	0.009	17.23
8.3.19	0.009	0.009	16.88
8.3.18	0.010	0.008	16.93
8.3.17	0.013	0.007	17.61
8.3.16	0.008	0.000	17.14
8.3.15	0.015	0.003	17.23
8.3.14	0.007	0.010	17.04
8.3.13	0.003	0.015	16.96
8.3.5	0.014	0.004	17.42
8.2.29	0.012	0.007	20.52
8.2.28	0.010	0.010	18.91
8.2.27	0.011	0.011	20.95
8.2.26	0.007	0.011	16.89
8.2.25	0.015	0.004	17.14
8.1.32	0.012	0.007	16.84

Version

System time (s)

User time (s)

Memory (MiB)

8.4.12

0.011

24.52

8.4.11

0.012

0.008

19.36

8.4.10

0.009

0.013

18.63

8.4.9

0.011

0.010

18.45

8.4.8

0.010

0.009

18.45

8.4.7

0.011

0.010

18.37

8.4.6

0.014

0.008

19.31

8.4.5

0.013

0.008

19.23

8.4.4

0.014

0.006

18.63

8.4.3

0.013

0.003

19.34

8.4.2

0.009

0.012

21.64

8.4.1

0.014

0.007

18.42

8.3.25

0.009

0.007

19.13

8.3.24

0.010

0.009

17.43

8.3.23

0.007

0.002

16.94

8.3.22

0.005

0.009

17.76

8.3.21

0.005

0.002

16.97

8.3.20

0.010

0.009

17.23

8.3.19

0.009

16.88

8.3.18

0.010

0.008

16.93

8.3.17

0.013

0.007

17.61

8.3.16

0.008

0.000

17.14

8.3.15

0.015

0.003

17.23

8.3.14

0.007

0.010

17.04

8.3.13

0.003

0.015

16.96

8.3.5

0.014

0.004

17.42

8.2.29

0.012

0.007

20.52

8.2.28

0.010

18.91

8.2.27

0.011

20.95

8.2.26

0.007

0.011

16.89

8.2.25

0.015

0.004

17.14

8.1.32

0.012

0.007

16.84