dannyfoo

<?php 

// Source: https://github.com/elementor/elementor/issues/3863#issuecomment-643794411

// Previous next post thumb
add_filter('previous_post_link', 'sydney_child_post_nav_thumbnail', 20, 5 );
add_filter('next_post_link', 'sydney_child_post_nav_thumbnail', 20, 5 );

function sydney_child_post_nav_thumbnail($output, $format, $link, $post, $adjacent) {
	if( !$output ) {

dannyfoo

/**
*  Source: https://fluentforms.com/docs/limit-email-domains-in-fluent-forms-form-submission/
**/

add_filter('fluentform_validate_input_item_input_email', function ($error, $field, $formData, $fields, $form) {
    
     /*
     * add your accepted domains here
     * Other domains will be failed to submit the form
     */

dannyfoo

/**
*  Force the feature image to occupy post image space in Cards layout
*  Choose 1 of the solutions below which suits your scenario
**/

/* if the elementor-fit-height class exists */
.elementor-post__thumbnail.elementor-fit-height img {
    height: 100% !important;
    width: auto !important;
}

dannyfoo

<?php 

// Add a custom class to the body for password posts / pages only
function add_password_protected_body_class( $classes ) {
if ( post_password_required() ) 
   $classes[] = 'wp-password-page';
   return $classes;
}
add_filter( 'body_class', 'add_password_protected_body_class' );

dannyfoo

function custom_meta_box_fields( $meta_fields ) {
    
    $meta_fields[__( 'Additional Information', 'wpsl' )] = array(
        'phone' => array(
            'label' => __( 'Tel', 'wpsl' )
        ),
        'fax' => array(
            'label' => __( 'Fax', 'wpsl' )
        ),
        'email' => array(

dannyfoo

<?php 

/*
 * Function for post duplication. Dups appear as drafts. User is redirected to the edit screen
 */
function rd_duplicate_page_as_draft(){
	global $wpdb;
	if (! ( isset( $_GET['post']) || isset( $_POST['post'])  || ( isset($_REQUEST['action']) && 'rd_duplicate_page_as_draft' == $_REQUEST['action'] ) ) ) {
		wp_die('No post to duplicate has been supplied!');
	}

dannyfoo

<?php 

/*
 * Function for post duplication. Dups appear as drafts. User is redirected to the edit screen
 */
function rd_duplicate_post_as_draft(){
	global $wpdb;
	if (! ( isset( $_GET['post']) || isset( $_POST['post'])  || ( isset($_REQUEST['action']) && 'rd_duplicate_post_as_draft' == $_REQUEST['action'] ) ) ) {
		wp_die('No post to duplicate has been supplied!');
	}