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Fri Sep 14, 2007 8:58 pm |
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 Author |
Message |
X
100 Club
Joined: 13 Jan 2005
Posts: 157
Words Posted: 22,097
Average Post: 140.75
Location: México
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| Post subject: Avatar Issue |
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I have some code here that checks all kinds of stuff about the avatar.
It was working fine but now it seems totally dead.
Whats the problem with this, why it wont work with PHP5 or PHP4.4+ ?
| Code: |
function user_avatar_url($mode, &$error, &$error_msg, $avatar_filename)
{
global $lang;
if ( !preg_match('#^(http)|(ftp):\/\/#i', $avatar_filename) )
{
$avatar_filename = 'http://' . $avatar_filename;
}
$avatar_filename = substr($avatar_filename, 0, 100);
if ( !preg_match("#^((ht|f)tp://)([^ \?&=\#\"\n\r\t<]*?(\.(jpg|jpeg|gif|png))$)#is", $avatar_filename) )
{
$error = true;
$error_msg = ( !empty($error_msg) ) ? $error_msg . '<br />' . $lang['Wrong_remote_avatar_format'] : $lang['Wrong_remote_avatar_format'];
return;
}
//TILL THIS
global $board_config;
$remote_file = @fopen ($avatar_filename, "rb");
if(!$remote_file)
{
$error = true;
$error_msg = sprintf($lang['Remote_avatar_no_image'], $avatar_filename);
return;
}
$user_avatar_size = 0;
do
{
if (strlen(@fread($remote_file, 1)) == 0)
{
break;
}
$user_avatar_size ++;
}
while(true);
@fclose($remote_file);
if($user_avatar_size > $board_config['avatar_filesize'])
{
$error = true;
$error_msg = sprintf($lang['Remote_avatar_error_filesize'], $board_config['avatar_filesize']);
return;
}
list($user_avatar_width, $user_avatar_height) = @getimagesize($avatar_filename);
if($user_avatar_width > $board_config['avatar_max_width'] || $user_avatar_height > $board_config['avatar_max_height'])
{
$error = true;
$error_msg = sprintf($lang['Remote_avatar_error_dimension'], $board_config['avatar_max_width'], $board_config['avatar_max_height']);
return;
}
return ( $mode == 'editprofile' ) ? ", user_avatar = '" . str_replace("\'", "''", $avatar_filename) . "', user_avatar_type = " . USER_AVATAR_REMOTE : '';
}
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It was working fine till a month or two ago.
I cannot understand why its wrong, maybe with PHP5 it has a reason to fail but no with my PHP4.4+
Greets. |
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| Post #1 |
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Sun Sep 16, 2007 4:19 pm |
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| Author |
Message |
aUsTiN
Webmaster
 
Joined: 05 Jan 2005
Posts: 3684
Words Posted: 144,671
Average Post: 39.27
Location: USA
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| Post subject: |
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What exactly is this supposed to do? The reason i ask an obvious question is by glancing at it, i dont see anything standing out as to why it doesn't work.
What part of it does work if any?
If the upload bit is broke, is the dir still CHMOD'ed properly? Remove the @ signs and see if it returns a PHP error. |
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| Post #2 |
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