0
我想抓住開放標籤的匹配。遇到包含子標籤的父標籤打開的問題。父標籤被捕獲,但它忽略了兒童標籤。PHP preg_match_all重新分配模式
ex。
</p>
<p>hello world</p>
<p><img
preg_match_all('/<(\/?[a-z]+)[^>]*\/?>/i', $trimmed_text, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
會給下面的輸出:
Array
(
[0] => Array
(
[0] => Array
(
[0] =>
[1] => 0
)
[1] => Array
(
[0] => /p
[1] => 1
)
)
[1] => Array
(
[0] => Array
(
[0] =>
[1] => 5) [1] => Array ([0] => p [1] => 6)) [2] => Array ([0] => Array ([0] =>
[1] => 19
)
[1] => Array
(
[0] => /p
[1] => 20
)
)
[3] => Array
(
[0] => Array
(
[0] =>
[1] => 24) [1] => Array ([0] => p [1] => 25)))
是否有可能在父所有打開的標籤有一個子集陣列?
而這裏也正是爲什麼你不解析HTML/XML與正則表達式。使用DOM而不是找到你想要的。 – 2011-05-11 19:22:22
我推薦你去http://php.net/manual/en/book.tidy.php – 2011-06-12 07:54:01