how add administration menu in wordpress
<?php
/** Step 2 (from text above). */
add_action( 'admin_menu', 'my_menu' );
/** Step 1. */
function my_menu() {
add_options_page( //this code Add submenu page to the Settings main menu
'My Options',
'My Menu', //this paramenter display menu option in administration setting
'manage_options',
'my-unique-identifier',
'my_options'
);
}
/** Step 3. */
function my_options() {
if ( !current_user_can( 'manage_options' ) ) {
wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
}
echo 'Here is where I output the HTML for my screen.';
echo '</div><pre>';
}
?>