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<?php
$ziliao="<a href=mulu_222780.html>体尊</a><td class=xt>";
preg_match_all('/<a href=([^>]*)>/',$ziliao,$Books); //这样,括号要把*包进去才行
print_r($Books);
?>
$ziliao="<a href=mulu_222780.html>体尊</a><td class=xt>";
preg_match_all('/<a href=(.*?[^\>])>/',$ziliao,$Books);
print_r($Books);
/****是你想要的么?
Array
(
[0] => Array
(
[0] => <a href=mulu_222780.html>
)
[1] => Array
(
[0] => mulu_222780.html
)
)
***/
$ziliao="<a href=mulu_222780.html>体尊</a><td class=xt>";
preg_match_all('/<a href=([^>])*>/',$ziliao,$Books); // 是对$ziliao匹配,不是$value
print_r($Books);