php [WooCommerce PDF Watermark]为文本水印添加更多标签

Posted 2021-05-05

/*
 * Snippet to add more tags to text watermarks.
 * Code goes in the functions.php file in your theme.
*/
function wc_pdf_watermark_extend_template_tags( $parsed_text, $unparsed_text, $order, $product ) {
	// Look for {product_title} in text and replace it with the product title
	$parsed_text = str_replace( '{product_title}', $product->get_title(), $parsed_text );
	return $parsed_text;
}
add_filter( 'woocommerce_pdf_watermark_parse_template_tags', 'wc_pdf_watermark_extend_template_tags', 10, 4 );