post-meta - Read For Learn

Updating post_meta when updating a setting with the Settings API

After even more searching I’ve found an answer to this question here. I used the update_option_{$option_name} action to do what I needed.

php wp_insert data on front using a form

Use ‘tags_input’ instead of ‘post_tags’. See here in the notes: http://codex.wordpress.org/Function_Reference/wp_insert_post You could use wp_set_post_tags() function: http://codex.wordpress.org/Function_Reference/wp_set_post_tags

Piklist File Upload

hey try to use this i think it work fine $image_ids = get_post_meta(get_the_ID(), ‘my_image’); print_r($image_ids);

Fetching array of postmeta with $wpdb and in_array conditional

post_title in save_post action

Without knowing the surrounding code, it is hard to tell what the problem might be, but you said you checked the $post variable. Maybe the $post variable is not set properly, the save_post action only gives you the post id: function get_post_title($post_id) { $post = get_post($post_id); if (empty($post->post_title)) { // No title set, put in … Read more

Hide the_meta if no value

You can check if there is any meta for the current post by using get_post_meta So to hide/show the div you would wrap your code in an if statement like this… <?php if( get_post_meta(get_the_ID()) ) { ?> <div> <?php the_meta(); ?> </div> <?php } ?>

Advanced Custom Field — grabbing post_meta from previous post

While fetching the custom fields details added using ACF, you need to use the functions from the plugin. Use the_field to echo the value and get_field to retrieve the value. Here you can use <p><?php echo get_field( ‘show_this_tomorrow’, $prev_post->ID ); ?></p> or <p><?php the_field( ‘show_this_tomorrow’, $prev_post->ID ); ?></p>

Performace on 1 million plus meta fields vs 1 field with 1 million multi array

Assign postmeta in bulk

This is the way I always do it… add_action( ‘save_post’, ‘header_setting_generate’, 99 ); function header_setting_generate($post_id) { global $post; if(isset($_POST[‘post_type’]) && ($_POST[‘post_type’] == “page”)){ $value = array( ‘header-settings’ => ‘page-data’, ); update_post_meta( $post_id, ‘_skoty-page-header-settings’, $value); } } After inserting this code, go to “Pages”, Select All, click Bulk Edit, Change status to “Published” just to trigger … Read more

+ More