woocommerce_customer_search_customers │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_customer_search_customers', 'wp_kama_woocommerce_customer_search_customers_filter', 10, 4 );

/**
 * Function for `woocommerce_customer_search_customers` filter-hook.
 * 
 * @param  $array  
 * @param  $term   
 * @param  $limit  
 * @param  $string 
 *
 * @return 
 */
function wp_kama_woocommerce_customer_search_customers_filter( $array, $term, $limit, $string ){

	// filter...
	return $array;
}
$array
-
$term
-
$limit
-
$string
-

Where the hook is called

WC_Customer_Data_Store::search_customers()
woocommerce_customer_search_customers
woocommerce/includes/data-stores/class-wc-customer-data-store.php 583-594 
apply_filters(
	'woocommerce_customer_search_customers',
	array(
		'search'         => '*' . esc_attr( $term ) . '*',
		'search_columns' => array( 'user_login', 'user_url', 'user_email', 'user_nicename', 'display_name' ),
		'fields'         => 'ID',
		'number'         => $limit,
	),
	$term,
	$limit,
	'main_query'
)
woocommerce/includes/data-stores/class-wc-customer-data-store.php 598-620 
apply_filters(
	'woocommerce_customer_search_customers',
	array(
		'fields'     => 'ID',
		'number'     => $limit,
		'meta_query' => array(
			'relation' => 'OR',
			array(
				'key'     => 'first_name',
				'value'   => $term,
				'compare' => 'LIKE',
			),
			array(
				'key'     => 'last_name',
				'value'   => $term,
				'compare' => 'LIKE',
			),
		),
	),
	$term,
	$limit,
	'meta_query'
)

Where the hook is used in WooCommerce

Usage not found.