Removes "Continue Shopping" message from WooCommerce after item has been added to cart.

remove-woocommerce-message-part.php

<?php

\add_filter( 'wc_add_to_cart_message', function( $string, $product_id = 0 ) {

	$start = strpos( $string, '<a href=' ) ?: 0;
	$end = strpos( $string, '</a>', $start ) ?: 0;

	return substr( $string, $end ) ?: $string;
} );

Thanks for this @sybrew , to avoid deprecated notices, use wc_add_to_cart_message_html .
wc_add_to_cart_message has been deprecated as of 3.0 i think 🤔.
More info here : https://stackoverflow.com/a/55738046/5510038

Thanks. Here's the updated snippet (credit to mayersdesign from Stackoverflow):

//remove message CONTINUE SHOPPING after an item has been added to cart
function filter_wc_add_to_cart_message_html( $message, $products ) { 
  return "<span>".$message."</span>"; 
}; 
add_filter( 'wc_add_to_cart_message_html', 'filter_wc_add_to_cart_message_html', 10, 2 );