Reply To: How to use WP Term Meta, the easy way!

• edir

• March 2, 2016 at 10:16 am

@truheart

Good idea to automate! I just would use “termmeta_” as the prefix, makes it more reliable to avoid mistakes and put the filter after check field name.

function ...( $value, $post_id, $field ) {
	if( strpos( $field['name'], 'termmeta_' ) === 0 ) {
		$term_id = intval( filter_var( $post_id, FILTER_SANITIZE_NUMBER_INT ) );
		if( $term_id > 0 )
			[...]
	}
	return $value;
}