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| <?php | |
| // get fb likes from fb graph api | |
| // put this block in single.php, or somewhere you have $post and have setup postdata [inside a Loop] | |
| $obj = json_decode( file_get_contents( 'http://graph.facebook.com/?id='.get_permalink() ) ); | |
| $likes = $obj->shares; | |
| update_post_meta($post->ID, '_fb_likes', $likes, false); | |
| // make a Loop [in a template page or whatever] to query and display posts ordered by fb like popularity | |
| $args = array( |