wpscholar/wp-post-subtitle

Adds a subtitle field below the post title field in WordPress.

Post Subtitle

A module that adds a subtitle field below the post title field in WordPress., _(*1)

Requirements

• PHP 5.4+
• WordPress 4.6+

Installation

1. Add the module to your project via Composer:

composer require wpscholar/wp-post-subtitle

1. Make sure you have added the Composer autoloader to your project:

require __DIR__ . '/vendor/autoload.php';

Usage

The subtitle feature is activated by adding post type support., _(*2)

If you are adding support to a pre-existing post type, just add this code:, _(*3)

add_post_type_support( 'post', 'subtitle' );

Be sure to replace post with the name of your post type., _(*4)

Or, in the supports argument when registering a post type, just add subtitle., _(*5)

Available Methods

The following static methods are publicly available (under the wpscholar\Wordpress\PostSubtitle namespace):, _(*6)

• getSubtitle( $post_id ) - Get the subtitle for a specific post.
• setSubtitle( $post_id, $value ) - Set the subtitle for a specific post.

Notes

If you are adding the code to a WordPress plugin or theme, there is no initialization step required. However, if you are adding the code at a higher level in your WordPress project you will need to call the initialization function on the after_setup_theme hook, like so:, _(*7)

add_action( 'after_setup_theme', '\wpscholar\WordPress\PostSubtitle::initialize' );