function add_header_banner_admin_page(){
add_menu_page('Banner','Banner', 'manage_options', 'header-banner-admin-page', 'header_banner_admin_page', '', 10);
}
function header_banner_admin_page(){
?>
<div class='wrap'>
<h2>Header Banner Page</h2>
<form method='post'>
<?php
wp_nonce_field('header_banner_nonce_action', 'header_banner_nonce_field');
$content = get_option('special_content');
//wp_editor( $content, 'special_content' );
wp_editor( stripslashes( $content ), strtolower('special_content') );
submit_button('Save', 'primary');
?>
</form>
</div><!-- .wrap -->
<?php
}
function save_add_header_banner_menu_page(){
// check the nonce, update the option etc...
if( isset($_POST['header_banner_nonce_field']) && check_admin_referer('header_banner_nonce_action', 'header_banner_nonce_field')){
if(isset($_POST['special_content'])){
update_option('special_content', $_POST['special_content']);
}
}
}
add_action('admin_menu', 'add_header_banner_admin_page');
add_action('admin_init', 'save_add_header_banner_menu_page', 10);
Info-banner for the header
12 december 2019