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@tillkruss
tillkruss / gist:4616592
Last active December 11, 2015 14:48
Force disable WordPress developer plugins in production environments. Depended on WP_STAGE constant. Use as MU plugin.
<?php
/*
Plugin Name: Disable Developer Plugins
Description: Force disables developer plugins in production environments.
*/
$dev_plugins = array(
'debug-bar/debug-bar.php',
'debug-bar-cron/debug-bar-cron.php',
'debug-bar-extender/debug-bar-extender.php',
@tillkruss
tillkruss / disable-feeds.php
Last active December 11, 2015 18:09
Disable all WordPress feeds.
<?php
add_action( 'do_feed_rdf', function() { wp_redirect( home_url(), 301 ); exit; }, 1);
add_action( 'do_feed_rss', function() { wp_redirect( home_url(), 301 ); exit; }, 1);
add_action( 'do_feed_rss2', function() { wp_redirect( home_url(), 301 ); exit; }, 1);
add_action( 'do_feed_atom', function() { wp_redirect( home_url(), 301 ); exit; }, 1);
add_action( 'init', function() {
remove_action( 'wp_head', 'feed_links', 2 );
remove_action( 'wp_head', 'feed_links_extra', 3 );
});
@tillkruss
tillkruss / gist:5283503
Created April 1, 2013 06:35
Remove "tags" from WP's admin UI.
<?php
add_action( 'admin_menu', function() {
remove_submenu_page( 'edit.php', 'edit-tags.php?taxonomy=post_tag' ); // Remove menu link under "Posts"
});
add_action( 'admin_menu', function() {
remove_meta_box( 'tagsdiv-post_tag', 'post', 'side'); // Remove metabox on add/edit post screen
});
add_filter( 'manage_posts_columns', function($columns) {
unset( $columns['tags'] ); // Remove "Tags" column in post listing
@tillkruss
tillkruss / Database.php
Last active March 4, 2016 05:02
[Laravel 5.1] Use Redis PECL/HHVM extension
<?php
namespace App\Redis;
use Redis;
use Illuminate\Redis\Database as RedisDatabase;
use Illuminate\Contracts\Redis\Database as DatabaseContract;
class Database extends RedisDatabase implements DatabaseContract
{
@tillkruss
tillkruss / redis-test.php
Last active August 20, 2016 18:46
[WordPress] Redis Test MU-Plugin
<?php
/*
Plugin Name: Redis Test
Plugin URI: https://wordpress.org/plugins/redis-cache/
Description: Redis connection test.
Author: Till Krüss
Version: 1.0
Author URI: https://till.im/
*/

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@tillkruss
tillkruss / disable-posts.php
Last active December 22, 2017 01:01
Disable front-end blog functionality in WordPress, including categories, author archives, etc.
<?php
add_action( 'template_redirect', function() {
global $wp_query;
if ( is_home() || $wp_query->is_singular( 'post' ) || $wp_query->is_post_type_archive( 'post' ) ) {
header( $_SERVER[ 'SERVER_PROTOCOL' ] . ' 404 Not Found' );
$wp_query->set_404();
}
@tillkruss
tillkruss / image-link-type.php
Last active December 22, 2017 01:03
Change default "image link" type in WordPress.
@tillkruss
tillkruss / w3tc-minify-cache-buster.php
Created August 12, 2014 04:29
add query string cache buster to stylesheets minified by W3 Total Cache
<?php
// add query string cache buster to W3TC minified stylesheet links
add_action( 'init', function() {
// is css minify enabled?
if ( isset( $GLOBALS[ '_w3tc_ob_callbacks' ][ 'minify' ] ) && $GLOBALS[ '_w3tc_ob_callbacks' ][ 'minify' ][0]->_config->get_cache_option( 'minify.css.enable' ) ) {
// store original minify callback
$GLOBALS[ '_w3tc_ob_callbacks' ][ 'minify-org' ] = $GLOBALS[ '_w3tc_ob_callbacks' ][ 'minify' ];
@tillkruss
tillkruss / wp-api-timeouts.php
Last active January 23, 2018 02:28
Prevent `api.wordpress.org` requests timeouts: "Warning: An unexpected error occurred. Something may be wrong with WordPress.org or this server's configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to WordPress.org.)"
<?php
// increase `timeout` for `api.wordpress.org` requests
add_filter( 'http_request_args', function( $request, $url ) {
if ( strpos( $url, '://api.wordpress.org/' ) !== false ) {
$request[ 'timeout' ] = 15;
}
return $request;