WordPress at a glance
filter is not described

woocommerce_reports_charts filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_reports_charts', 'filter_function_name_9139' );
function filter_function_name_9139( $reports ){
	// filter...

	return $reports;
}
$reports
-

Where the hook is called

WC_Admin_Reports::get_reports()
woocommerce_reports_charts
woocommerce/includes/admin/class-wc-admin-reports.php 144
$reports = apply_filters( 'woocommerce_reports_charts', $reports ); // Backwards compatibility.

Where in WP core the hook is used WooCommerce

Usage not found.