Online PHP editor | perf for FsUfB

<?php <?php //> Will count number of <[a-z]> tag and </[a-z]> tag (will also validate the order) //> Note br should be in the form of for not causing problems function validHTML($html,$checkOrder=true) { preg_match_all( '#<([a-z]+)>#i' , $html, $start, PREG_OFFSET_CAPTURE ); preg_match_all( '#<\/([a-z]+)>#i' , $html, $end, PREG_OFFSET_CAPTURE ); $start = $start[1]; $end = $end[1]; if (count($start) != count($end) ) throw new Exception('Check numbers of tags'); if ($checkOrder) { $is = 0; foreach($end as $v){ if ($v[0] != $start[$is][0] || $v[1] < $start[$is][1] ) throw new Exception('End tag ['.$v[0].'] not opened'); $is++; } } return true; } //> Usage:: try { validHTML('hello<li></li>'); } catch (Exception $e) { echo $e->getMessage(); }

Version	System time (s)	User time (s)	Memory (MiB)
7.0.1	0.013	0.060	20.09
7.0.0	0.003	0.040	20.22
5.6.16	0.007	0.053	20.46
5.6.15	0.000	0.057	18.14
5.6.14	0.000	0.047	18.19
5.6.13	0.003	0.040	18.19
5.6.12	0.007	0.083	20.96
5.6.11	0.007	0.080	21.00
5.6.10	0.010	0.067	20.98
5.6.9	0.017	0.063	20.98
5.6.8	0.007	0.083	20.35
5.5.30	0.003	0.050	17.95
5.5.29	0.003	0.083	17.98
5.5.28	0.013	0.073	20.87
5.5.27	0.000	0.047	20.75
5.5.26	0.010	0.063	20.76
5.5.25	0.010	0.060	20.61
5.5.24	0.010	0.080	20.11

Version

System time (s)

User time (s)

Memory (MiB)

7.0.1

0.013

0.060

20.09

7.0.0

0.003

0.040

20.22

5.6.16

0.007

0.053

20.46

5.6.15

0.000

0.057

18.14

5.6.14

0.000

0.047

18.19

5.6.13

0.003

0.040

18.19

5.6.12

0.007

0.083

20.96

5.6.11

0.007

0.080

21.00

5.6.10

0.010

0.067

20.98

5.6.9

0.017

0.063

20.98

5.6.8

0.007

0.083

20.35

5.5.30

0.003

0.050

17.95

5.5.29

0.003

0.083

17.98

5.5.28

0.013

0.073

20.87

5.5.27

0.000

0.047

20.75

5.5.26

0.010

0.063

20.76

5.5.25

0.010

0.060

20.61

5.5.24

0.010

0.080

20.11