<?php
/**
* Add Hints in Admin Footer.
*
* @package Adminimize
* @subpackage Add Hints in Admin Footer
* @author Frank Bültge
*/
if ( ! function_exists( 'add_action' ) ) {
echo "Hi there! I'm just a part of plugin, not much I can do when called directly.";
exit;
}
if ( ! is_admin() ) {
return;
}
// If is an AJAX Call.
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
return;
}
add_action( 'admin_init', '_mw_adminimize_init_admin_footer' );
/**
* Hook in to admin footer to print message.
*/
function _mw_adminimize_init_admin_footer() {
if ( (int) _mw_adminimize_get_option_value( '_mw_adminimize_advice' ) === 1 ) {
add_action( 'in_admin_footer', '_mw_adminimize_add_admin_footer' );
}
}
/**
* Print hint in wp-footer
*/
function _mw_adminimize_add_admin_footer() {
// Filtered via post save with wp_kses()
echo _mw_adminimize_get_option_value( '_mw_adminimize_advice_txt' ) . '<br />';
}