zytzagoo

<?php

add_action( 'admin_init', function() {
    if ( class_exists( 'Yoast_Notification_Center' ) ) {
        $yoast_nc = Yoast_Notification_Center::get();
        remove_action( 'admin_notices', array( $yoast_nc, 'display_notifications' ) );
        remove_action( 'all_admin_notices', array( $yoast_nc, 'display_notifications' ) );
    }
});

danielpataki

global $wp_query;
$modifications = array();
if( !empty( $_GET['catname'] ) ) {
	$modifications['category_name'] = $_GET['catname'];
}

$args = array_merge( 
	$wp_query->query_vars, 
	$modifications 
);

helen

<?
/**
 * Repeatable Custom Fields in a Metabox
 * Author: Helen Hou-Sandi
 *
 * From a bespoke system, so currently not modular - will fix soon
 * Note that this particular metadata is saved as one multidimensional array (serialized)
 */
 
function hhs_get_sample_options() {