Hi,
Thursday, April 29, 2004, 1:31:07 AM, you wrote:
LG> Hello everyone,
LG> I've been putzing with this for about a week on and off now.
LG> I've googled like crazy and tried to figure out the regexps, but I
LG> can't just get it.
LG> What I'm doing is taking some code I found to show me the HTTP
LG> headers from a remote server and making it a bit more dynamic with a
LG> runtime input, and to format the output nicely. I can retrieve the
LG> headers just fine, but I can't get the output broken out into pieces
LG> from the returned single line.
LG> i.e.
LG> HTTP/1.1 200 OK Date: Tue, 20 Apr 2004 17:28:23 GMT Server:
LG> Microsoft-IIS/5.0 Last-modified: Thu, 01 Jan 2004 19:56:39 GMT
LG> Connection: close Content-type: text/html
LG> I want to format it as such by breaking each line into its own
LG> array element:
LG> HTTP/1.1 200 OK
LG> Date: Tue, 20 Apr 2004 17:28:23 GMT
LG> Server: Microsoft-IIS/5.0
LG> Last-modified: Thu, 01 Jan 2004 19:56:39 GMT
LG> Connection: close
LG> Content-type: text/html
LG> Any help would really be appreciated.
LG> BTW, this is PHP 4.3.4 on Win2K Pro running under Sambar.
LG> Here's the code:
LG> ,------ [ ]
LG> | <HTML>
LG> | <HEAD>
LG> | </HEAD>
LG> | <BODY>
LG> |
LG> | This will return the HTTP headers for a site to determine
LG> SERVER type, cookies, sessions etc.
LG> | <br><br>
LG> |
LG> | <form>
LG> | <input type="text" name="URL" value="URL">
LG> | <input type="SUBMIT" name="SUBMIT">
LG> | </form>
LG> |
LG> | <?
LG> | if (isset($_GET['URL']))
LG> | {
LG> | $fp = fsockopen ($_GET['URL'], 80, $errno, $errstr, 30);
LG> | if (!$fp)
LG> | {
LG> | echo "$errstr ($errno)<br>\n";
LG> | }
LG> | else
LG> | {
LG> | fputs($fp, "GET / HTTP/1.0\r\nHost: " . $_GET['URL'] . "\r\n\r\n");
LG> |
LG> | //This part allows me to see the headers but on a single line
LG> | //while (!feof($fp))
LG> | //{
LG> | // echo fgets($fp,256);
LG> | // }
LG> | //fclose ($fp);
LG> | //}
LG> |
LG> | //This is the part I can't figure out
LG> | preg_match_all ("Date:\s*.*?\s\S*:\s*|\z", fgets($fp,256), $server);
LG> | echo $server;
LG> | fclose($fp);
LG> | }
LG> |
LG> |
LG> | //Some other stuff I tried.
LG> | //preg_match_all ("/HTTP.*?K/", fgets($fp,256), $server);
LG> | //echo $server[1];
LG> | //fclose($fp);
LG> | //}
LG> | //echo "Method: " . substr("$pagedata", 0, 15) . "<br />";
LG> | //echo substr("$pagedata", 16, 36) . "<br />";
LG> | //echo substr("$pagedata", 52, 67) . "<br />";
LG> |
LG> | }
LG> |
| ?>>
LG> | </BODY>
LG> | </HTML>
LG> `----------
LG> Tagline of the day:
LG> The problem with paradigms is that shift happens.
LG> --
LG> Leif (TB lists moderator and fellow end user).
LG> Using The Bat! 2.10 RC/1 under Windows 2000 5.0
LG> Build 2195 Service Pack 4 on a Pentium 4 2GHz with 512MB
The header has line breaks you will need to nl2br() to view them in
html
--
regards,
Tom
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