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Editorial Team
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Asked: 2026-05-15T22:45:26+00:00

What should I put instead of: http%3A%2F%2Fexample.com%2Fpage%2Fto%2Flike in this href field so that it

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What should I put instead of: http%3A%2F%2Fexample.com%2Fpage%2Fto%2Flike in this href field so that it returns the permalink of the webpage. I want to insert the same code in every webpage of the website.

<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fexample.com%2Fpage%2Fto%2Flike&amp;layout=standard&amp;show_faces=true&a
mp;  width=450&amp;action=like&amp;colorscheme=light&amp;height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowTransparency="true"></iframe>
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1 Answer

  1. Editorial Team

    It depends on what server-side language you’re using. In PHP you could do something like this, where I reference $_SERVER['REQUEST_URI']:

    <?php $encodedUrl = htmlentities(urlencode($_SERVER['REQUEST_URI'])); ?>
<iframe src="http://www.facebook.com/plugins/like.php?href=<?php echo $encodedUrl; ?>&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;colorscheme=light&amp;height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowTransparency="true"></iframe>

    If you’re not using a server-side language, you could do it in JavaScript. This is untested, but:

    <script type="text/javascript">
    var encodedUrl = escape(encodeURIComponent(window.location));
    document.write('<iframe src="http://www.facebook.com/plugins/like.php?href=' + encodedUrl + '&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;colorscheme=light&amp;height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowTransparency="true"></iframe>');
</script>
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