我试图从以下字符串中提取Cookie:
< Server: Apache
< Set-Cookie: fe_typo_user=b4f33487c434684655dccf65a0499010; path=/
< Set-Cookie: PHPSESSID=d8pgb31olkc9c1jc5tc5qn23a1; path=/
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
因此我尝试了
/.*Set-Cookie: (.*?); /s
这不应该让我看到所有出现在"Set Cookie:"answers";"之间的字符串吗?
我收到:
array(2) {
[0]=> string(137) '"< Server: Apache
< Set-Cookie: fe_typo_user=b4f33487c434684655dccf65a0499010; path=/
< Set-Cookie: PHPSESSID=d8pgb31olkc9c1jc5tc5qn23a1; '"
[1]=> string(36) '"PHPSESSID=d8pgb31olkc9c1jc5tc5qn23a1'"
}
谢谢你的解释。
preg_match_all('/Set-Cookie: (.*?);/is', $data, $result);
提供:
Array
(
[0] => Array
(
[0] => Set-Cookie: fe_typo_user=b4f33487c434684655dccf65a0499010;
[1] => Set-Cookie: PHPSESSID=d8pgb31olkc9c1jc5tc5qn23a1;
)
[1] => Array
(
[0] => fe_typo_user=b4f33487c434684655dccf65a0499010
[1] => PHPSESSID=d8pgb31olkc9c1jc5tc5qn23a1
)
)
只需删除第一个.*
并使用preg_match_all:
preg_match_all('/Set-Cookie: (.*?); /s', $str, $m);
试试这个
/Set'-Cookie:' ([^;]+);/