create for these posts a customfield with the name expires and the value is the date for disabling the post. Use the following code in the Loop of your theme. //Loop-Start if (have_posts()) : while (have_posts()) : the_post(); $exTime = get_post_custom_values(‘expires’); if (is_array($exTime)) { $exString= implode($exTime); $seconds = strtotime($exString) – time(); } else { $secondes … Read more
WordPress has a native function wp_mime_type_icon() in wp-includes/post.php that you can use. Basic example: // $attachment should be a full post object if ( wp_attachment_is_image( $attachment->ID ) ) { echo wp_get_attachment_image( $attachment->ID, array( 480, 900 ), FALSE, array ( ‘class’ => ‘aligncenter’ ) ); } else { echo ‘<img src=”‘ . wp_mime_type_icon( $attachment->post_mime_type ) . … Read more
Yes. It is possible and you’re on the right track! 🙂 AJAX calls happen “behind the scenes” and no screen output is generated during the process no matter what you echo or print_r – that’s why you don’t see anything returned to you – instead that server response is captured by javascript and acted upon … Read more
This code will allow you to set a custom meta value, and if the domain name (or subdomain if you edit the code) matches it, the query will be changed to match that post. The page template will only be used for that request, not for requests via the “normal” URL. This does not change … Read more
Have you considered using the multisite capabilities built into WordPress? http://codex.wordpress.org/Create_A_Network There is a plugin that will allow you to map multiple domains to the single installation. http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/
Look into the first lines of this function: function media_handle_upload( $file_id, $post_id, $post_data = array(), $overrides = array( ‘test_form’ => false ) ) { $time = current_time(‘mysql’); if ( $post = get_post($post_id) ) { if ( substr( $post->post_date, 0, 4 ) > 0 ) $time = $post->post_date; } $name = $_FILES[$file_id][‘name’]; $file = wp_handle_upload($_FILES[$file_id], $overrides, … Read more
You need to use the add_meta_box function add_action( ‘add_meta_boxes’, ‘my_custom_meta_box’ ) ); function my_custom_meta_box(){ $args = array(); add_meta_box( ‘my_metabox_id’, __( ‘My Meta Box’, ‘my_textdomain’ ), // Title ‘my_callback_function’, // Callback function that renders the content of the meta box ‘post’, // Admin page (or post type) to show the meta box on ‘side’, // Context … Read more
Did you check out WordPress’ Multisite feature? Simply put, it allows you to create a network of sites under different sub-directories, sub-domains, or domains. As with your case, each site in the network can work like a category.
Create a file front-page.php as a copy your index.php. Add the slider code on top of the page. WordPress will now take care of the pagination for you. If you need the slider on the first page only wrap it into a conditional: // First page if ( empty ( $GLOBALS[‘paged’] ) or 1 == … Read more
try : a:5:{ s:13:”administrator”;a:2:{s:4:”name”;s:13:”Administrator”;s:12:”capabilities”;a:54:{s:13:”switch_themes”;b:1;s:11:”edit_themes”;b:1;s:16:”activate_plugins”;b:1;s:12:”edit_plugins”;b:1;s:10:”edit_users”;b:1;s:10:”edit_files”;b:1;s:14:”manage_options”;b:1;s:17:”moderate_comments”;b:1;s:17:”manage_categories”;b:1;s:12:”manage_links”;b:1;s:12:”upload_files”;b:1;s:6:”import”;b:1;s:15:”unfiltered_html”;b:1;s:10:”edit_posts”;b:1;s:17:”edit_others_posts”;b:1;s:20:”edit_published_posts”;b:1;s:13:”publish_posts”;b:1;s:10:”edit_pages”;b:1;s:4:”read”;b:1;s:8:”level_10″;b:1;s:7:”level_9″;b:1;s:7:”level_8″;b:1;s:7:”level_7″;b:1;s:7:”level_6″;b:1;s:7:”level_5″;b:1;s:7:”level_4″;b:1;s:7:”level_3″;b:1;s:7:”level_2″;b:1;s:7:”level_1″;b:1;s:7:”level_0″;b:1;s:17:”edit_others_pages”;b:1;s:20:”edit_published_pages”;b:1;s:13:”publish_pages”;b:1;s:12:”delete_pages”;b:1;s:19:”delete_others_pages”;b:1;s:22:”delete_published_pages”;b:1;s:12:”delete_posts”;b:1;s:19:”delete_others_posts”;b:1;s:22:”delete_published_posts”;b:1;s:20:”delete_private_posts”;b:1;s:18:”edit_private_posts”;b:1;s:18:”read_private_posts”;b:1;s:20:”delete_private_pages”;b:1;s:18:”edit_private_pages”;b:1;s:18:”read_private_pages”;b:1;s:12:”delete_users”;b:1;s:12:”create_users”;b:1;s:17:”unfiltered_upload”;b:1;s:14:”edit_dashboard”;b:1;s:14:”update_plugins”;b:1;s:14:”delete_plugins”;b:1;s:15:”install_plugins”;b:1;s:13:”update_themes”;b:1;s:14:”install_themes”;b:1;}} s:6:”editor”;a:2:{s:4:”name”;s:6:”Editor”;s:12:”capabilities”;a:34:{s:17:”moderate_comments”;b:1;s:17:”manage_categories”;b:1;s:12:”manage_links”;b:1;s:12:”upload_files”;b:1;s:15:”unfiltered_html”;b:1;s:10:”edit_posts”;b:1;s:17:”edit_others_posts”;b:1;s:20:”edit_published_posts”;b:1;s:13:”publish_posts”;b:1;s:10:”edit_pages”;b:1;s:4:”read”;b:1;s:7:”level_7″;b:1;s:7:”level_6″;b:1;s:7:”level_5″;b:1;s:7:”level_4″;b:1;s:7:”level_3″;b:1;s:7:”level_2″;b:1;s:7:”level_1″;b:1;s:7:”level_0″;b:1;s:17:”edit_others_pages”;b:1;s:20:”edit_published_pages”;b:1;s:13:”publish_pages”;b:1;s:12:”delete_pages”;b:1;s:19:”delete_others_pages”;b:1;s:22:”delete_published_pages”;b:1;s:12:”delete_posts”;b:1;s:19:”delete_others_posts”;b:1;s:22:”delete_published_posts”;b:1;s:20:”delete_private_posts”;b:1;s:18:”edit_private_posts”;b:1;s:18:”read_private_posts”;b:1;s:20:”delete_private_pages”;b:1;s:18:”edit_private_pages”;b:1;s:18:”read_private_pages”;b:1;}} s:6:”author”;a:2:{s:4:”name”;s:6:”Author”;s:12:”capabilities”;a:10:{s:12:”upload_files”;b:1;s:10:”edit_posts”;b:1;s:20:”edit_published_posts”;b:1;s:13:”publish_posts”;b:1;s:4:”read”;b:1;s:7:”level_2″;b:1;s:7:”level_1″;b:1;s:7:”level_0″;b:1;s:12:”delete_posts”;b:1;s:22:”delete_published_posts”;b:1;}} s:11:”contributor”;a:2:{s:4:”name”;s:11:”Contributor”;s:12:”capabilities”;a:5:{s:10:”edit_posts”;b:1;s:4:”read”;b:1;s:7:”level_1″;b:1;s:7:”level_0″;b:1;s:12:”delete_posts”;b:1;}} s:10:”subscriber”;a:2:{s:4:”name”;s:10:”Subscriber”;s:12:”capabilities”;a:2:{s:4:”read”;b:1;s:7:”level_0″;b:1;}}} which are the roles and capabilities that are set by default.