配列があり、それが特定の単語をカウントするかどうかを知りたいのですが、たとえばmicrosoft-iis 7.5?
Array
(
[0] => HTTP/1.1 302 Found
[1] => Cache-Control: no-cache, no-store, must-revalidate, no-transform
[2] => Pragma: no-cache
[3] => Content-Length: 340
[4] => Content-Type: text/html; charset=utf-8
[5] => Expires: -1
[6] => Server:microsoft-iis 7.5
)
ありがとう