I don’t think there is a built in mechanism for searching the meta table for a key/value pair other than a full blown post search with WP_Query. I’d consider that overkill. Just query the table: $unique = $wpdb->get_var( “SELECT meta_id FROM {$wpdb->postmeta} WHERE meta_key = ‘unique_code’ AND meta_value=”{$random}” LIMIT 1″ ); I can’t help but … Read more
ACF using milliseconds is not standard for timestamps, and nor is it useful. How much accuracy do you need? Bear in mind that converting to something like yyyymmdd will not accommodate timezones. If you have access to PHPMyAdmin (or similar) and know your way around SQL, running a quick query would probably be the easiest … Read more
I would recommend you to remove custom fields meta box from the post editing page. You can do it by using remove_meta_box() function. add_action( ‘admin_menu’ , ‘wpse8170_remove_post_custom_fields’ ); function wpse8170_remove_post_custom_fields() { remove_meta_box( ‘postcustom’ , ‘post’ , ‘normal’ ); }
It seems you are only searching the meta with $search. You need to also pass $search to s. $args[‘s’] = $search Here’s a similar question. Search that will look in custom field, post title and post content
Hook on ‘save_post’, and after normal saving metabox routine create the data uri using php functions base64_encode and file_get_contents. With a bit of logic skip saving if not necessary (data uri already_saved). In next example I assume the post thumbnail url is setted in a metabox, and the name of the field is ‘post_thumbnail’. See … Read more
There is a list of roles in the $wp_roles WordPress global object. Set $wp_roles to a global at the top of your method of function: global $wp_roles; Use a Select Field to populate the options: array( ‘id’ => $prefix . ‘role’, ‘name’ => ‘Role’, ‘type’ => ‘select’, ‘use_ajax’ => false, ‘options’ => $wp_roles->get_names(), ), Note: … Read more
You can write your own function to do the matching at the SQL level Grab all of the keys and process them in PHP. You shouldn’t need regex. Simple string functions should do it. Don’t bother processing the results at all and instead just use the keys you need and ignore the rest– something like … Read more
You’ve got the right idea but you are using some of the functions and function arguments incorrectly. // get all post IDs $post_ids = get_posts( array( ‘post_type’ => ‘post’, ‘post_status’ => ‘publish’, ‘numberposts’ => -1, // get all posts. ‘fields’ => ‘ids’, // Only get post IDs ) ); // info: custom field ‘actor’ = … Read more
Add the folowing to your themes’s functions.php file. add_action( ‘wp_login’, ‘wpse_112895_validate_user’, 10, 2 ); function wpse_112895_validate_user( $login, $user ) { $meta = get_user_meta( $user->ID, ‘adminveri’, true ); // not verified, log them out! if ( $meta != 0 ) wp_logout(); }
You can add the following hooks in your code to add it to event-category custom taxonomy. add_action(‘event-category_edit_form_fields’,’extra_category_fields’); add_action(‘event-category_add_form_fields’,’extra_category_fields’);