CodeProKid

<?php

add_action( 'after_setup_theme', 'wphc_theme_setup' );

function wphc_theme_setup() {
	
	add_theme_support( 'html5', array(
		'search-form', 'comment-form', 'comment-list', 'gallery', 'caption'
	) );
	

CodeProKid

<?php
add_action( 'pre_get_posts', 'wphc_modify_orderby_books' );

function wphc_modify_orderby_books( $wp_query ) {
	
	if ( false === $wp_query->is_main_query() || false === $wp_query->is_post_type_archive( 'books' ) {
		return;
	}
	
	$wp_query->set( 'orderby', 'title' );

CodeProKid

<?php
add_action( 'wp', 'wphc_redirect_url' );

function wphc_redirect_url() {
  
	if ( ! is_singular() ) {
		return;
	}
  
	$redirect = get_post_meta( get_the_ID(), 'redirect_url', true );

CodeProKid

<?php

class RK_Term_Swap extends WP_CLI {
	/**
	 * Swaps one term for another on posts.
	 *
	 * ## OPTIONS
	 * <origin_term>
	 * : The term ID or slug of the term you want to query against, and remove from existing posts
	 *

CodeProKid

<?php
/**
 * Excludes child terms from the main query on the category archive.
 *
 * @param object $query the WP_Query instance
 * @return void
 * @access public
 */
function rk_fix_tax_queries_on_archives( $query ) {

CodeProKid

<?php

add_action( 'admin_init', 'cpt_sticky_add_meta_box' );
add_filter( 'the_posts', 'cpt_sticky_at_top' );
add_filter( 'post_limits', 'fix_post_count', 10, 2 );

function cpt_sticky_meta() { ?>
  <input id="super-sticky" name="sticky" type="checkbox" value="sticky" <?php checked( is_sticky() ); ?> /> <label for="super-sticky" class="selectit"><?php _e( 'Stick this to the top' ) ?></label><?php
}