paulvanbuuren

/* THX: https://www.denisbouquet.com/remove-wordpress-emoji-code/ */

//========================================================================================================
// In functions.php (your WordPress theme)
// Add the following lines

// REMOVE WP EMOJI
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

paulvanbuuren

<?php

//========================================================================================================

// add a filter for Genesis framework post titles
add_filter( 'genesis_post_title_text', 'wbvb_example_use_seo_title', 15 );

/**
 * If a Yoast SEO title is found for a post, return this title after parsing it
 *

paulvanbuuren

/**
 * Retrieve a post ID for a slug and post type
 */

function get_postid_by_slug( $page_slug = '', $posttype = 'post' ) {

  if ( $page_slug ) {
    $postobject = get_page_by_path( $page_slug, OBJECT, $posttype );
    if ( $postobject ) {
      return $postobject->ID;

paulvanbuuren

// from: http://www.codeinwp.com/blog/wordpress-image-code-snippets/
// ============================================================================
// WordPress: Require Featured Image
//
// If you add the following code to your functions.php and try to publish a post that doesn’t have a featured image, 
// you will receive the following message: “You must select a Featured Image before your Post can be published.”
// ============================================================================

add_action('save_post', 'wpds_check_thumbnail');
add_action('admin_notices', 'wpds_thumbnail_error');