Free Wordpress Themes » elements http://themes.wprssfeed.com Free wordpress templates Thu, 19 Aug 2010 18:13:26 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 WordPress theme – elements of seo 1.4 http://themes.wprssfeed.com/wordpress-theme-elements-of-seo-1-4/ http://themes.wprssfeed.com/wordpress-theme-elements-of-seo-1-4/#comments Wed, 18 Aug 2010 14:48:13 +0000 admin http://themes.wprssfeed.com/?p=32 element of seoname: elements of seo 1.4 size: 194Kb format: ZIP download: elements of seo 1.4

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]]> http://themes.wprssfeed.com/wordpress-theme-elements-of-seo-1-4/feed/ 0 Automatically Retrieve The First Image From Posts On Your Home Page http://themes.wprssfeed.com/automatically-retrieve-the-first-image-from-posts-on-your-home-page/ http://themes.wprssfeed.com/automatically-retrieve-the-first-image-from-posts-on-your-home-page/#comments Tue, 17 Aug 2010 21:57:03 +0000 admin http://themes.wprssfeed.com/?p=206 Archived; click post to view.
Excerpt: The problem. Many WordPress users use custom fields to display a thumbnail on their blog home page. Of course, this is a nice solution, but how about automatically retrieving the first image from a post and using it as a thumbnail? The solution. This hack is quite easy to implement: Open the functions.php file in your theme. Paste this code in. Don’t forget to specify a default image on line 10 (in case a post of yours does not have an image). view source print? 01 function catch_that_image() { 02 global $post, $posts; 03 $first_img = ”; 04 ob_start(); 05 ob_end_clean(); 06 $output = preg_match_all(‘/<img.+src=[\'"]([^\'"]+)[\'"].*>/i’, $post->post_content, $matches); 07 $first_img = $matches [1] [0]; 08 09 …

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