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ok... now i remember. Added more precise comments

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git-svn-id: file:///svn/phpbb/trunk@9159 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2008-12-03 09:42:10 +00:00
parent 9ef743ba7d
commit 16e8b8271b
1 changed files with 6 additions and 5 deletions
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5
phpBB/includes/functions.php
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@ -2125,14 +2125,15 @@ function append_sid($url, $params = false, $is_amp = true, $session_id = false)
global $_SID, $_EXTRA_URL, $phpbb_hook; global $_SID, $_EXTRA_URL, $phpbb_hook;
static $parsed_urls = array(); static $parsed_urls = array();
// Adjust internal url before calling the hook - we are able to just leave out any path and extension. // The following code is used to make sure such calls like append_sid('viewtopic') (ommitting phpbb_root_path and php_ext) work as intended
// In this case the root path and extension are added before going through this function.
if (isset($parsed_urls[$url])) if (isset($parsed_urls[$url]))
{ {
// Set an url like 'viewtopic' to PHPBB_ROOT_PATH . 'viewtopic.' . PHP_EXT
$url = $parsed_urls[$url]; $url = $parsed_urls[$url];
} }
else else
{ {
// If we detect an url without root path and extension, and also not a relative or absolute path, we add it and put it to the parsed urls
if (strpos($url, '.' . PHP_EXT) === false && $url[0] != '.' && $url[0] != '/') if (strpos($url, '.' . PHP_EXT) === false && $url[0] != '.' && $url[0] != '/')
{ {
$parsed_urls[$url] = $url = PHPBB_ROOT_PATH . $url . '.' . PHP_EXT; $parsed_urls[$url] = $url = PHPBB_ROOT_PATH . $url . '.' . PHP_EXT;