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Editorial Team
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Asked: 2026-05-18T09:23:29+00:00

<html xmlns=http://www.w3.org/1999/xhtml> <head> <meta http-equiv=Content-Type content=text/html; charset=utf-8 /> <title>SOMETITLE</title> </head> <body> <a href=http://www.facebook.com/sharer.php?u=<?php echo

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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>SOMETITLE</title>
</head>

<body>
<a href="http://www.facebook.com/sharer.php?u=<?php echo $url ?>&t=XXX">click</a>
</body>
</html>

I want to use php/jQuery to get the content under <title></title> and place it to XXX at <a href="http://www.facebook.com/sharer.php?u=<?php echo $url ?>&t=XXX">, how to do it?

Updated 2

<?php

$url = (!empty($_SERVER['HTTPS'])) ? "https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] : "http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];

?>

<div id="language">
 <ul>
  <li class="last">
   <span><a id="block-header-facebook" href="http://www.facebook.com/sharer.php?u=<?php echo $url ?>&t=link"><img src="/home/images/icon/facebook.jpg" /></a></span><span><a href="#"><img src="/home/images/icon/twitter.jpg" /></a></span></li>
 </ul>
</div>

<script>
$('#block-header-facebook').attr('href').replace("link", "hi");
</script>

Thanks you

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1 Answer

  1. Editorial Team

    Use jQuery (just change the selector $(“a”) to be more specific, using an id or a class):

    <html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>SOMETITLE</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.min.js"></script>
<script type="text/javascript">
$(function() { 
    $("a").each(function() { 
        $(this).attr("href", 
             $(this).attr("href").replace("XXX", $("html head title").text())
        ); 
    });
});
</script>
</head>

<body>
<a href="http://www.facebook.com/sharer.php?u=<?php echo $url ?>&t=XXX">click</a>
</body>
</html>

    For the Update 2, change the script element:

    <script type="text/javascript">
$('#block-header-facebook').each(function() {
    $(this).attr('href', $(this).attr('href').replace("link", document.title));
});
</script>

    By the way I do too recommend using the Ralph’s server approach (use this only if you need to do it on the client).

    Added Recommendation (See Ralph comment)

    Change the a-tag and script to:

    <a id="block-header-facebook" href="http://www.facebook.com/sharer.php?u=<?php echo $url ?>">

<script type="text/javascript">
$('#block-header-facebook').each(function() {
    $(this).attr('href', $(this).attr('href') + "&amp;t=" + escape(document.title));
});
</script>

    Less error-prone code, and I will work the same.

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