Limiter la description longue d’un produit Woocommerce

				
					add_filter( 'the_content', 'shorten_product_long_descrition', 20 );
function shorten_product_long_descrition( $content ){
    // Only for single product pages
    if( ! is_product() ) return $content;

    // Set the limit of words
    $limit = 62;

    if (str_word_count($content, 0) > $limit) {
        $arr = str_word_count($content, 2);
        $pos = array_keys($arr);
        $text = '<p>' . substr($content, 0, $pos[$limit]) . '...</p>';
        $content = force_balance_tags($text); // needded
    }
    return $content;
}

?>