Online PHP editor | perf for ju2qD

<?php //$pattern = '/(?:src|href)\=(?:\\\'|")([^\\\'"]+)(?:\\\'|")/'; $pattern = '/background\w+\:\w+url\w+$\w+(?:\\\'|")([^\\\'"]+)(?:\\\'|")\w+$/' $source = <<<SRC <a href="http://www.sape.ru">some text</a> <img src='logo.jpg' alt=''></a> <img src='../../logo.jpg' alt=''></a> <img src='/path/to/file' alt=''></a> <img src='./path/to/file' alt=''></a> <img src='www.sape.ru/path/to/file' alt=''></a> <img src='path/to/file.png' alt=''></a> <span style="background:url('path/to/url.jpg')"> SRC; $baseUrl = 'www.sape.ru'; $callback = function($matches) use ($baseUrl) { $srcTag = $matches[0]; $url = $matches[1]; $search = array( $baseUrl, 'http://' . $baseUrl, 'https://' . $baseUrl, 'http://', 'https://', '../', './', '//', '/' ); $baseUrlReplace = $baseUrl . '/'; $resultUrl = $url; $count = 0; foreach($search as $s) { $count = 0; $resultUrl = preg_replace('/^' . preg_quote($s, '/') . '/', $baseUrlReplace, $url, 1, $count); if ($count == 1) { break; } } if (!$count) { $resultUrl = $baseUrlReplace . $url; } $search = array( '../', './' ); foreach($search as $s) { $resultUrl = preg_replace('/' . preg_quote($s, '/') . '/', '', $resultUrl); } $resultUrl = preg_replace('/\/{2,}/', '/', $resultUrl); $resultUrl = 'http://' . $resultUrl; var_dump($resultUrl); return str_replace($url, $resultUrl, $srcTag); }; $source = preg_replace_callback($pattern, $callback, $source); var_dump($source);

Version	System time (s)	User time (s)	Memory (MiB)
5.4.16	0.010	0.042	12.37
5.4.15	0.010	0.043	12.37
5.4.14	0.010	0.044	12.06
5.4.13	0.009	0.043	12.04
5.4.12	0.008	0.042	12.01
5.4.11	0.012	0.045	12.00
5.4.10	0.010	0.040	12.00
5.4.9	0.008	0.040	12.00
5.4.8	0.010	0.038	12.00
5.4.7	0.009	0.039	12.00
5.4.6	0.010	0.038	12.00
5.4.5	0.010	0.038	12.00
5.4.4	0.011	0.038	11.99
5.4.3	0.016	0.056	11.98
5.4.2	0.010	0.045	11.98
5.4.1	0.008	0.044	11.99
5.4.0	0.008	0.044	11.48
5.3.26	0.011	0.043	12.72
5.3.25	0.019	0.057	12.72
5.3.24	0.012	0.042	12.72
5.3.23	0.011	0.041	12.71
5.3.22	0.012	0.047	12.68
5.3.21	0.011	0.046	12.68
5.3.20	0.015	0.046	12.68
5.3.19	0.012	0.043	12.68
5.3.18	0.011	0.041	12.67
5.3.17	0.014	0.050	12.67
5.3.16	0.013	0.051	12.67
5.3.15	0.012	0.048	12.67
5.3.14	0.012	0.055	12.66
5.3.13	0.014	0.051	12.66
5.3.12	0.014	0.060	12.66
5.3.11	0.013	0.047	12.66
5.3.10	0.010	0.047	12.12
5.3.9	0.013	0.047	12.08
5.3.8	0.012	0.046	12.08
5.3.7	0.012	0.042	12.08
5.3.6	0.012	0.044	12.06
5.3.5	0.012	0.039	12.00
5.3.4	0.012	0.042	12.00
5.3.3	0.012	0.042	11.95
5.3.2	0.012	0.037	11.73
5.3.1	0.013	0.047	11.69
5.3.0	0.009	0.040	11.68

Version

System time (s)

User time (s)

Memory (MiB)

5.4.16

0.010

0.042

12.37

5.4.15

0.010

0.043

12.37

5.4.14

0.010

0.044

12.06

5.4.13

0.009

0.043

12.04

5.4.12

0.008

0.042

12.01

5.4.11

0.012

0.045

12.00

5.4.10

0.010

0.040

12.00

5.4.9

0.008

0.040

12.00

5.4.8

0.010

0.038

12.00

5.4.7

0.009

0.039

12.00

5.4.6

0.010

0.038

12.00

5.4.5

0.010

0.038

12.00

5.4.4

0.011

0.038

11.99

5.4.3

0.016

0.056

11.98

5.4.2

0.010

0.045

11.98

5.4.1

0.008

0.044

11.99

5.4.0

0.008

0.044

11.48

5.3.26

0.011

0.043

12.72

5.3.25

0.019

0.057

12.72

5.3.24

0.012

0.042

12.72

5.3.23

0.011

0.041

12.71

5.3.22

0.012

0.047

12.68

5.3.21

0.011

0.046

12.68

5.3.20

0.015

0.046

12.68

5.3.19

0.012

0.043

12.68

5.3.18

0.011

0.041

12.67

5.3.17

0.014

0.050

12.67

5.3.16

0.013

0.051

12.67

5.3.15

0.012

0.048

12.67

5.3.14

0.012

0.055

12.66

5.3.13

0.014

0.051

12.66

5.3.12

0.014

0.060

12.66

5.3.11

0.013

0.047

12.66

5.3.10

0.010

0.047

12.12

5.3.9

0.013

0.047

12.08

5.3.8

0.012

0.046

12.08

5.3.7

0.012

0.042

12.08

5.3.6

0.012

0.044

12.06

5.3.5

0.012

0.039

12.00

5.3.4

0.012

0.042

12.00

5.3.3

0.012

0.042

11.95

5.3.2

0.012

0.037

11.73

5.3.1

0.013

0.047

11.69

5.3.0

0.009

0.040

11.68