linemoon

A Collection of WordPress snippets.

Table of Contents

Frontend

1. Absolutely custom nav walker
2. Add custom post types to main loop

Backend

linemoon

=====================================================================================
Удаляем поле сайт и куки из формы комментарьев
=====================================================================================
<?php 
add_filter( 'comment_form_default_fields', 'comment_form_default_add_my_fields' );
function comment_form_default_add_my_fields( $fields ) {
  unset( $fields['url'] );
  unset( $fields['cookies'] );
  return $fields;
}  ?>

linemoon

<?php
// Trim admin interface
add_action('init', 'moon_unregister_tags');
add_action('login_head', 'custom_login');
add_action('admin_head', 'trim_admin_interface');
add_action('admin_head', 'remove_adm_tab_help');
add_action('admin_menu', 'remove_menus', 10);
add_filter('admin_bar_menu', 'clear_admin_bar_menu', 5);

function trim_admin_interface(){

linemoon

<?php
//* Do NOT include the opening php tag shown above. Copy the code shown below.

<!-- You can also remove sub menus. You can find the sub menu names in wp-admin/menu.php -->

<br />
function remove_submenus() {<br />
  global $submenu;<br />
    unset($submenu['index.php'][10]); // Removes 'Updates'.<br />
    unset($submenu['themes.php'][5]); // Removes 'Themes'.<br />

linemoon

WordPress functions for cleaning up the admin

Include from functions.php

// Core WordPress functions
include_once get_stylesheet_directory() . '/inc/admin/admin-footer-credit.php';
include_once get_stylesheet_directory() . '/inc/admin/clean-admin-bar.php';
include_once get_stylesheet_directory() . '/inc/admin/clean-wordpress.php';
include_once get_stylesheet_directory() . '/inc/admin/clean-dashboard-menu.php';

linemoon

WordPress Snippets (Outdated)

Table of Contents

1. Display Posts From the Database
2. Hide/Remove Items in the Admin Panel
3. Get the Current URL
4. Implement PJAX Pagination

linemoon

<?php
/**
 * Logitud de the_excerpt() a 25 palabras
 */
function ramasilveyra_custom_excerpt_length( $length ) {
  return 25;
}
add_filter( 'excerpt_length', 'ramasilveyra_custom_excerpt_length', 999 );

/**

linemoon

<?

if ( !defined('TEMPLATE_URI') )  define('TEMPLATE_URI', get_template_directory_uri());

// ----------------------------------------------------------------------------
// ---------- admin customization ----------
// ----------------------------------------------------------------------------

	
//Remove update notification - NOT WORKING with 3+

linemoon

<?php
   /*
   Plugin Name: Custom Core Functions
   Plugin URI: https://nathaningram.com
   Description: Customize the WP Core
   Version: 2023.11
   Author: Nathan Ingram
   Author URI: https://nathaningram.com
   License: GPL2
   */

linemoon

<?php 
function plt_hide_elementor_menus() {
	//Hide "Elementor".
	remove_menu_page('elementor');
	//Hide "Elementor → Settings".
	remove_submenu_page('elementor', 'elementor');
	//Hide "Elementor → Role Manager".
	remove_submenu_page('elementor', 'elementor-role-manager');
	//Hide "Elementor → Tools".
	remove_submenu_page('elementor', 'elementor-tools');