crewstyle

<?php

/**
 * Close database connections
 * 
 * It's very dangerous to let connections opened. In a website
 * with high traffic volume, you can kill your database just
 * because of unclosed DB connections.
 * This little snippet prevent that drama ;)
 * 

crewstyle

<?php

//Remove WordPress version.
//<meta name="generator" content="WordPress __WP_VERSION__" />
remove_action('wp_head', 'wp_generator');

/**
 * Remove WordPress generator info.
 *
 * @see https://github.com/crewstyle/clean-wordpress

crewstyle

<?php

//Remove admin bar since WP v3.1
add_filter('show_admin_bar', '__return_false');
remove_action('init', 'wp_admin_bar_init');

crewstyle

<?php

/**
 * Disable emojicons introduced with WP 4.2 in frontend panel.
 * 
 * @uses remove_action()
 * @uses add_filter()
 * @see https://github.com/crewstyle/clean-wordpress
 */
add_action('init', '_cw_disable_wp_emojicons');

crewstyle

<?php

/**
 * Define what to clean from the theme header frontend, via the "remove_action" hook.
 *
 * @see https://github.com/GetOlympus/Zeus-Core
 */

$optims = [
    'adjacent_posts_rel',       // Removes the next and previous post links from the header

crewstyle

<?php

/**
 * Sanitize filenames.
 * 
 * This script has been made because of a bug on Safari which
 * does not display medias if its name contains special character
 * such as "é", "à" or a simple " ".
 * This script transform all these specials to prevent this bug.
 * 

crewstyle

<?php

/**
 * Remove menu items from WordPress admin bar.
 *
 * @uses remove_menu() To remove specific menu.
 * @see https://github.com/crewstyle/clean-wordpress
 */
add_action('wp_before_admin_bar_render', '_cw_remove_bar_icons');
function _cw_remove_bar_icons()

crewstyle

<?php

/**
 * Remove dashboard menus to editor role.
 * 
 * @uses current_user_can() To know if current user has permissions.
 * @uses remove_menu_page() To remove a menu page.
 * @uses remove_submenu_page() To remove a submenu page.
 * @see https://github.com/crewstyle/clean-wordpress
 */

crewstyle

<?php

/**
 * Sets up WP version check for admin role only.
 * 
 * @uses current_user_can() To know if current user has permissions.
 * @uses add_action() To add a hook action.
 * @uses add_filter() To add a hook filter.
 * @see https://github.com/crewstyle/clean-wordpress
 */

crewstyle

#!/bin/bash

####################################################################
# WordPress updater script
# 
# This script has been made to update WordPress sites quickly
# and works on remote server.
# 
# It works with this simple command line:
# /path/to/wp-update.sh folder_name user:group