php怎么这段字符串分割到数组

问题描述

问 题

HTTP/1.1 200 OK<br>Server: NWSs<br>Date: Sat, 02 Sep 2017 05:31:58 GMT<br>Content-Type: text/html; charset=utf-8<br>Content-Length: 4955<br>Connection: keep-alive<br>Cache-Control: max-age=86400<br>Expires: Sun, 03 Sep 2017 05:31:58 GMT<br>Last-Modified: Thu, 31 Aug 2017 08:29:39 GMT<br>Content-Encoding: gzip<br>X-NWS-LOG-UUID: b5d7cf9d-5d88-44ba-a6d0-411024e5ffc1<br>X-Cache-Lookup: Hit From MemCache Gz<br>Access-Control-Allow-Origin: *<br><br>

我需要分解成array("Server" => "NWSs", "Date" => "Sat, 02 Sep 2017 05:31:58 GMT"); 这样的！

解决方案

$header = 'HTTP/1.1 200 OK<br>Server: NWSs<br>Date: Sat, 02 Sep 2017 05:31:58 GMT<br>Content-Type: text/html; charset=utf-8<br>Content-Length: 4955<br>Connection: keep-alive<br>Cache-Control: max-age=86400<br>Expires: Sun, 03 Sep 2017 05:31:58 GMT<br>Last-Modified: Thu, 31 Aug 2017 08:29:39 GMT<br>Content-Encoding: gzip<br>X-NWS-LOG-UUID: b5d7cf9d-5d88-44ba-a6d0-411024e5ffc1<br>X-Cache-Lookup: Hit From MemCache Gz<br>Access-Control-Allow-Origin: *<br><br>';

$header = explode('<br>', $header);

$method = array_shift($header);

$headers = [];

foreach ($header as $item) {
    preg_match_all("/(.*?): (.*)/", $item, $arr);
    if (!$arr[1][0] || !$arr[2][0]) {
        continue;
    }
    $headers[$arr[1][0]] = $arr[2][0];
}

纯手打，未验证。要是有错可以稍微改一下。大致上是这样。

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