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Editorial Team
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Asked: 2026-05-31T15:48:58+00:00

There is a commenting system in my php application. If user already logined in

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There is a commenting system in my php application. If user already logined in facebook then I have to hide Name section in my add comment form, If not it need to show Name and comment fields.

Also for displaying comments I need to show user’s facebook name and profile thumb.

I tried a lot in developer.facebook site.

Please help me.
Thanks in advance

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1 Answer

  1. Editorial Team

    With the facebook php-sdk, you can get the logged-in user’s info with this code:

    $user = $facebook->api('/me');

    giving of course if the user authorized your application.
    You can also display the user’s profile picture with:

    <img src="http://graph.facebook.com/<?php echo $facebook->getUser(); ?>/image" />

    or you can just use the facebook comments plugin: http://developers.facebook.com/docs/reference/plugins/comments/

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