diff options
Diffstat (limited to 'include/network.php')
| -rw-r--r-- | include/network.php | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/include/network.php b/include/network.php index aada36fba..750d56ac3 100644 --- a/include/network.php +++ b/include/network.php @@ -1101,7 +1101,7 @@ function discover_by_webbie($webbie, $protocol = '') { $network = null; $x = webfinger_rfc7033($webbie, true); - if($x && array_key_exists('links',$x) && $x['links']) { + if($x && array_key_exists('links',$x) && is_array($x['links'])) { foreach($x['links'] as $link) { if(array_key_exists('rel',$link)) { @@ -2061,3 +2061,23 @@ function get_request_string($url) { return '/' . ((count($a) > 3) ? $a[3] : EMPTY_STR); } + + +/* + * + * Takes the output of parse_url and builds a URL from it + * + */ + +function unparse_url($parsed_url) { + $scheme = isset($parsed_url['scheme']) ? $parsed_url['scheme'] . '://' : ''; + $host = isset($parsed_url['host']) ? $parsed_url['host'] : ''; + $port = isset($parsed_url['port']) ? ':' . $parsed_url['port'] : ''; + $user = isset($parsed_url['user']) ? $parsed_url['user'] : ''; + $pass = isset($parsed_url['pass']) ? ':' . $parsed_url['pass'] : ''; + $pass = ($user || $pass) ? "$pass@" : ''; + $path = isset($parsed_url['path']) ? $parsed_url['path'] : ''; + $query = isset($parsed_url['query']) ? '?' . $parsed_url['query'] : ''; + $fragment = isset($parsed_url['fragment']) ? '#' . $parsed_url['fragment'] : ''; + return "$scheme$user$pass$host$port$path$query$fragment"; +} |