import_upload_size_limit filter-hook . WC 1.0

Usage

add_filter( 'import_upload_size_limit', 'filter_function_name_1628' );
function filter_function_name_1628( $wp_max_upload_size ){
	// filter...

	return $wp_max_upload_size;
}

$wp_max_upload_size

-

Where the hook is called

$bytes      = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );

$bytes      = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );

Where in WP core the hook is used WooCommerce