Dimox

<?php
/*
 * WordPress Breadcrumbs
 * author: Dimox
 * version: 2019.03.03
 * license: MIT
*/
function dimox_breadcrumbs() {

	/* === OPTIONS === */

ChrisLTD

<?php
            $post_type = 'post';
            // Get all the taxonomies for this post type
            $taxonomies = get_object_taxonomies( (object) array( 'post_type' => $post_type ) );
            foreach( $taxonomies as $taxonomy ){
                // Gets every "category" (term) in this taxonomy to get the respective posts
                $terms = get_terms( $taxonomy );
                foreach( $terms as $term ){
                    echo $term->name;
                }

hlashbrooke

<?php

session_start();

add_filter( 'posts_orderby', 'randomise_with_pagination' );
function randomise_with_pagination( $orderby ) {

	if( is_front_page() ) {

	  	// Reset seed on load of initial archive page

stormwarning

/**
 * Change class when element is in view
 */
var elementTop = $(".container").offset().top;

$(window).on("scroll", function updateClassWhenInView() {
    if ($(window).scrollTop() > elementTop - window.innerHeight * 0.9) {
        $(window).off("scroll", updateClassWhenInView);
        $(".element").removeClass("is-hidden").addClass("is-visible");
    }

carlalexander

<?php

namespace WPMemeShortcode;

/**
 * The WordPress Meme Shortcode admin page.
 *
 * @author Carl Alexander
 */
class AdminPage

fourstacks

<?php
// check parent repeater
if( have_rows('parent_navigation_items', 'options') ):
 
  echo '<ul class="nav primary-header-nav">';

  // loop parent items
  while ( have_rows('parent_navigation_items', 'options') ) : the_row();
    
    echo '<li>';

tmoitie

<?php

add_action('gform_after_submission', 'gfToAcfListToRepeater', 10, 2);
function gfToAcfListToRepeater($entry, $form)
{
    foreach ($form['fields'] as $field) {
        if (!($field['type'] == 'post_custom_field' && $field['inputType'] == 'list' && $field['enableColumns'] == true)) {
            continue;
        }
        $id = $field['id'];

mikedamoiseau

Writing a plugin http://codex.wordpress.org/Writing_a_Plugin

The plugin API http://codex.wordpress.org/Plugin_API

Post Meta fields http://codex.wordpress.org/Function_Reference/post_meta_Function_Examples

Taxonomies

timmcdaniels

// populate acf field (sample_field) with post types (sample_post_type)

function acf_load_sample_field( $field ) {
    $field['choices'] = get_post_type_values( 'sample_post_type' );
    return $field;
}
add_filter( 'acf/load_field/name=sample_field', 'acf_load_sample_field' );

function get_post_type_values( $post_type ) {
    $values = array();

bappi-d-great

<?php
/*
*
* Uses: get_tagged_post() or get_tagged_post( AN ARRAY OF BLOG IDs )
*
*/
function get_tagged_post($blogs = array(), $tag) {
	
	if( count( $blogs ) < 1 ){
		$blog_list = wp_get_sites();