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filter is not described

woocommerce_email_order_meta_keys filter-hook . WC 2.3.0

Deprecated woocommerce_email_order_meta_keys filter.

Usage

add_filter( 'woocommerce_email_order_meta_keys', 'filter_function_name_5009', 10, 2 );
function filter_function_name_5009( $array, $sent_to_admin ){
	// filter...

	return $array;
}
$array
-
$sent_to_admin
-

Changelog

Since 2.3.0 Introduced.

Where the hook is called

WC_Emails::order_meta()
woocommerce_email_order_meta_keys
woocommerce/includes/class-wc-emails.php 495
$_fields = apply_filters( 'woocommerce_email_order_meta_keys', array(), $sent_to_admin );

Where in WP core the hook is used WooCommerce

Usage not found.