luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

joshuapowell

<?php

/**
 * Implementation of hook_css_alter().
 */
function MYTHEME_css_alter(&$css) {

  // Remove core block stylesheet(s)
  unset($css[drupal_get_path('module', 'block') . '/block.css']);

mikejolley

/**
 * Add the field to the checkout
 **/
add_action('woocommerce_after_order_notes', 'my_custom_checkout_field');

function my_custom_checkout_field( $checkout ) {
	
	echo '<div id="my_custom_checkout_field"><h3>'.__('My Field').'</h3>';
				
	/**

jacine

<?php

/**
 * Implements hook_page_alter().
 */
function mytheme_page_alter(&$page) {
  // Remove all the region wrappers.
  foreach (element_children($page) as $key => $region) {
    if (!empty($page[$region]['#theme_wrappers'])) {
      $page[$region]['#theme_wrappers'] = array_diff($page[$region]['#theme_wrappers'], array('region'));

bueltge

via http://wordpress.stackexchange.com/questions/2623/include-custom-taxonomy-term-in-search/5404#5404

function atom_search_where($where){
  global $wpdb;

  if ( is_search() )
    $where .= "OR (t.name LIKE '%".get_search_query() . "%' AND {$wpdb->posts} . post_status = 'publish')";

  return $where;
}

mikeschinkel

<?php
/*
Description: Adds a taxonomy filter in the admin list page for a custom post type.
Written for: http://wordpress.stackexchange.com/posts/582/
By: Mike Schinkel - http://mikeschinkel.com/custom-workpress-plugins
Instructions: Put this code in your theme's functions.php file or inside your own plugin. Edit to suite your post types and taxonomies. Hope this helps...
*/
add_filter('manage_listing_posts_columns', 'add_businesses_column_to_listing_list');
function add_businesses_column_to_listing_list( $posts_columns ) {
	if (!isset($posts_columns['author'])) {