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Change redirection logic to match the RFC better in those cases before redirect() is available to us

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git-svn-id: file:///svn/phpbb/trunk@6154 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Graham Eames
2006-07-07 20:47:25 +00:00
parent 97cd5b1c3d
commit 63dbf43693
3 changed files with 64 additions and 9 deletions
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33
phpBB/install/index.php
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@@ -372,6 +372,39 @@ class module
return (isset($lang[$this->module->page_title])) ? $lang[$this->module->page_title] : $this->module->page_title;
}
/**
* Generate an HTTP/1.1 header to redirect the user to another page
* This is used during the installation when we do not have a database available to call the normal redirect function
* @param string $page The page to redirect to relative to the installer root path
*/
function redirect($page)
{
$server_name = (!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : getenv('SERVER_NAME');
$server_port = (!empty($_SERVER['SERVER_PORT'])) ? (int) $_SERVER['SERVER_PORT'] : (int) getenv('SERVER_PORT');
$secure = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 1 : 0;
$script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF');
if (!$script_name)
{
$script_name = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');
}
// Replace backslashes and doubled slashes (could happen on some proxy setups)
$script_name = str_replace(array('\\', '//'), '/', $script_name);
$script_path = trim(dirname($script_name));
$url = (($secure) ? 'https://' : 'http://') . $server_name;
if ($server_port && (($secure && $server_port <> 443) || (!$secure && $server_port <> 80)))
{
$url .= ':' . $server_port;
}
$url .= $script_path . '/' . $page;
header('Location: ' . $url);
exit;
}
/**
* Generate the navigation tabs
*/