kopia lustrzana https://github.com/friendica/friendica
32 wiersze
488 B
PHP
32 wiersze
488 B
PHP
|
<?php
|
||
|
|
|
||
|
|
require_once('library/HTML5/Parser.php');
|
||
|
|
|
||
|
|
function parse_url_content(&$a) {
|
||
|
|
$url = trim($_GET['url']);
|
||
|
|
|
||
|
|
$template = "<a href=\"%s\" >%s</a>";
|
||
|
|
|
||
|
|
if($url)
|
||
|
|
$s = fetch_url($url);
|
||
|
|
|
||
|
|
if(! $s) {
|
||
|
|
echo sprintf($template,$url,$url);
|
||
|
|
killme();
|
||
|
|
}
|
||
|
|
|
||
|
|
$dom = HTML5_Parser::parse($s);
|
||
|
|
|
||
|
|
if(! $dom)
|
||
|
|
return $ret;
|
||
|
|
|
||
|
|
$items = $dom->getElementsByTagName('title');
|
||
|
|
|
||
|
|
foreach($items as $item) {
|
||
|
|
$title = $item->textContent;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
echo sprintf($template,$url,$title);
|
||
|
|
killme();
|
||
|
|
}
|