Return multiple lines from a long string
<p>I have a large string with multiple instances of header information. For example:</p>

<pre><code>HTTP/1.1 302 Found
Cache-Control: no-cache, no-store, must-revalidate
Content-Type: text/html; charset=iso-8859-1
Date: Tue, 01 Mar 2016 01:43:13 GMT
Expires: Sat, 26 Jul 1997 05:00:00 GMT
Location: http://www.google.com
Pragma: no-cache
Server: nginx/1.7.9
Content-Length: 294
Connection: keep-alive
</code></pre>

<p>After "Location:", I want to save all the data from that line to an array. There might be 3 or 4 lines to save from a big block of text. </p>

<p>How could I do this?</p>

<p>Thanks!</p>