#28051 [Sus]: gzip accept-encoding for HTTP request
| From: | Olaf at XCC dot TMFWeb dot NL | Date: | Sat, 05 Feb 2005 10:50:55 +0000 |
| Subject: | #28051 [Sus]: gzip accept-encoding for HTTP request | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-73506@lists.php.net to get a copy of this message | ||
ID: 28051
User updated by: Olaf at XCC dot TMFWeb dot NL
Reported By: Olaf at XCC dot TMFWeb dot NL
Status: Suspended
Bug Type: Feature/Change Request
Operating System: *
-PHP Version: 4.3.6
+PHP Version: 5
Assigned To: pollita
New Comment:
> (lest I didn't get the point...)
The point is gzip suppport in file_get_contents().
Previous Comments:
------------------------------------------------------------------------
[2005-02-05 08:50:43] none at none dot org
I get the desired result like this:
(lest I didn't get the point...)
<?php
// my server sends gzipped data if client allows
$url = "www.byteshift.de";
function gzdecode($string){
$string = substr($string, 10);
return gzinflate($string);
}
function get_gzipped_data($url){
$http_response = '';
$fp = fsockopen($url, 80);
fputs($fp, "GET / HTTP/1.1\r\n");
fputs($fp, "Accept-Encoding: gzip\r\n");
fputs($fp, "Host: $url\r\n\r\n");
while (!feof($fp))
$http_response .= fgets($fp, 128);
fclose($fp);
return $http_response;
}
preg_match("/^(.+)\r?\n\r?\n\w+\r?\n(.+)$/s",
get_gzipped_data($url),
$matches);
$header = $matches[1];
$body = $matches[2];
$html = gzdecode($body);
$strlen_uncomp = strlen(file_get_contents("http://$url/"));
$strlen_decomp = strlen($body);
echo "
strlen_uncomp: $strlen_uncomp Kb
strlen_decomp: $strlen_decomp Kb
=============================
$html
";
?>
Marek Moehling
byteshift.de
i4n3fo@byte45shift.de
(del numbers to despam)
------------------------------------------------------------------------
[2004-04-19 06:35:47] pollita@php.net
This may be added in PHP 5.1.
In the mean time you may be able to acheive this behavior using a
combination of the header context parameter for the http:// wrapper and
the zlib_filter found in PECL. This stop-gap solution will only work in
PHP5 however.
------------------------------------------------------------------------
[2004-04-19 03:12:35] Olaf at XCC dot TMFWeb dot NL
Description:
------------
This code sends a HTTP request without gzip accept-encoding header, so
the server can't send a gzip content encoded response.
Reproduce code:
---------------
<?php
echo strlen(file_get_contents("http://php.net/"));
?>
Expected result:
----------------
GET /s HTTP/1.0
Content-Encoding: gzip
Host: php.net
HTTP/1.0 200 OK
Content-Type: text/plain
Actual result:
--------------
GET /s HTTP/1.0
Host: php.net
HTTP/1.0 200 OK
Content-Type: text/plain
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=28051&edit=1