How can I get the title of a webpage given the url (an external url) using JQuery/JS
I am a newbie, so excuse me if this is a silly question ..
So what I was trying is to get the title of a URL using JQuery/JS. I dont want to load the content of the
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Something like this should work:
$.ajax({ url: externalUrl, async: true, success: function(data) { var matches = data.match(/(.*?)<\/title>/); alert(matches[0]); } }); </code></pre> <p>TheSuperTramp is correct, above will not work if externalUrl is outside of your domain. Instead create this php file get_external_content.php:</p> <pre><code><?php function file_get_contents_curl($url){ $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); $data = curl_exec($ch); curl_close($ch); return $data; } $url = $_REQUEST["url"]; $html = file_get_contents_curl($url); preg_match('/<title>(.+)<\/title>/',$html,$matches); $title = $matches[1]; echo json_encode(array("url" => $url, "title" => $title)); </code></pre> <hr> <p>then in javascript:</p> <pre><code>function getTitle(externalUrl){ var proxyurl = "http://localhost/get_external_content.php?url=" + externalUrl; $.ajax({ url: proxyurl, async: true, success: function(response) { alert(response); }, error: function(e) { alert("error! 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