#40197 [Fbk->Opn]: Cannot access remote files

From: Date: Mon, 22 Jan 2007 19:09:20 +0000
Subject: #40197 [Fbk->Opn]: Cannot access remote files
References: 1  Groups: php.bugs 
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 ID:               40197
 User updated by:  ddrewery at gmail dot com
 Reported By:      ddrewery at gmail dot com
-Status:           Feedback
+Status:           Open
 Bug Type:         HTTP related
 Operating System: Fedora Core 6
 PHP Version:      5.2.0
 New Comment:

Ok.. I'm now running 5.2.1RC4-dev and still have the same problem.


Previous Comments:
------------------------------------------------------------------------

[2007-01-22 18:05:55] tony2001@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip



------------------------------------------------------------------------

[2007-01-22 17:51:17] ddrewery at gmail dot com

Already checked that.  If it were a firewall issue, I wouldn't be able
to do this with fsocketopen().

This works fine: http://teton1w.tetonsolutions.com/geo/yh/test3.php
<?php
function loadXFile($location) {
	$fp = fsockopen($location, 80, $errno, $errstr, 30);
	if (!$fp) {
	   $result = "$errstr ($errno)<br />\n";
	} else {
	   $out = "GET / HTTP/1.1\r\n";
	   $out .= "Host: ".$location."\r\n";
	   $out .= "Connection: Close\r\n\r\n";
	
	   fwrite($fp, $out);
	   while (!feof($fp)) {
		   $result .= fgets($fp, 128);
	   }
	   fclose($fp);
	}
	return $result;
}

print loadXFile("www.google.com")
?>

------------------------------------------------------------------------

[2007-01-22 17:23:26] tony2001@php.net

Please make sure you don't have any firewalls blocking your
connections.

------------------------------------------------------------------------

[2007-01-22 17:18:38] ddrewery at gmail dot com

http://teton1w.tetonsolutions.com/geo/yh/test2.php
runs the posted
code.

------------------------------------------------------------------------

[2007-01-22 17:16:41] ddrewery at gmail dot com

Description:
------------
Anytime I try accessing an external file via wrappers (fopen,
file_get_contents,...), I get "failed to open stream: HTTP request
failed!".    I have "allow_url_fopen = On" and phpinfo() shows this is
correct.  It doesn't matter what file, if its not on the local server,
it will not work.. even trying to load google.com.. same result.

I have two identical servers, both using FC6.. I upgraded from 5.1.6 to
5.2 on one of them and still have the same issue.  I currenly have ZEND
Optomizer enabled but I installed it after this issue stated (thinking
it may help).

I can use fsocketopen and make the code work just fine, but anything
using fopen wrappers fails.

SELinux is disabled on this machine as well.

http://teton1w.tetonsolutions.com/geo/yh/phpinfo.php


Reproduce code:
---------------
<?php
function loadXFile($location) {
    $q = $location;
    $tmp = file_get_contents($q);
    return $tmp;
}

print loadXFile("http://www.google.com");
?>

Actual result:
--------------
Warning: file_get_contents(http://www.google.com)
[function.file-get-contents]: failed to open stream: HTTP request
failed! in /home/twhomes/httpdocs/geo/yh/test2.php on line 4



------------------------------------------------------------------------


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