<?php
preg_match(
'/
\\b # word boundary
href # "href" attribute
\\s* # optional whitespace
= # literal "="
\\s* # optional whitespace
(["\']) # open quote (captured for later backreference)
([^"\']+)
\\1 # the same quote character as the opening quote
/x',
'href="/"',
$matches
);
print_r($matches);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- Array
(
[0] => href="/"
[1] => "
[2] => /
)
preferences:
225.29 ms | 406 KiB | 357 Q