Call wp_update_post() with a special value for ‘post_date’ and ‘post_date_gmt’: $time = current_time(‘mysql’); wp_update_post( array ( ‘ID’ => 123, // ID of the post to update ‘post_date’ => $time, ‘post_date_gmt’ => get_gmt_from_date( $time ) ) );
If you want to edit an existing post, try my Front-end Editor plugin. If you want to create new posts, try one of these: http://wordpress.org/extend/plugins/sidebar-post/ http://wordpress.org/extend/plugins/tdo-mini-forms/ http://www.deliciousdays.com/cforms-plugin/ http://wordpress.org/extend/plugins/posthaste
The question has already been asked and the answer has been posted too, How to display related posts from same category? Add this code inside your single.php after a loop wherever you want to show related post, <?php $related = get_posts( array( ‘category__in’ => wp_get_post_categories($post->ID), ‘numberposts’ => 5, ‘post__not_in’ => array($post->ID) ) ); if( $related … Read more
If you have the post with an $id: $thispost = get_post($id); $menu_order = $thispost->menu_order; WordPress itself does not provide a function to get the menu_order, so you have to query the post-Object. If you are outside the loop, you can use the above function, however inside the loop you could also achieve this by: global … Read more
if ($wp_query->current_post +1 == $wp_query->post_count) { // this is the last post } Change $wp_query to your own query variable if you made a new WP_Query object.
To quote the Codex on the have_comments function: This function relies upon the global $wp_query object to be set – this is usually the case from within The Loop The problem is that your ajax handler creates its own WP_Query object. Note that you are not calling the_post(), instead you are calling $posti->the_post(). Same logic … Read more
Read more links usually appear under following conditions: Template uses the_content() function for display. Post has <–more–> tag in content, which creates teaser. Result is teaser, followed by read more link. Sometimes such links are created artificially by appending them to output of the_excerpt() function in template. So to precisely answer your question – it … Read more
I’m not sure if there’s another way, but manipulating the global variable $submenu can make this work. The following is just a manual hack (I’m not aware of any hook) and may fail on non-standard submenus set ups. The regular Post post type has a unique address and the rest of types has another one, … Read more
Like @milo pointed out in the comment, checking if the post meta exists is the easiest way to achieve what you want – like this: add_action(‘publish_post’, ‘wpse120996_add_custom_field_automatically’); function wpse120996_add_custom_field_automatically($post_id) { global $wpdb; $votes_count = get_post_meta($post_id, ‘votes_count’, true); if( empty( $votes_count ) && ! wp_is_post_revision( $post_id ) ) { update_post_meta($post_id, ‘votes_count’, ‘0’); } } → On … Read more
You can make use of get_queried_object() here, which is a wrapper for $wp_query and returns the whole post metadata. Here’s a sample code: $queried_object = get_queried_object(); if ( $queried_object ) { $post_id = $queried_object->ID; echo $post_id; }