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action is not described

parse_network_query action-hook . WP 4.6.0

Fires after the network query vars have been parsed.

Usage

add_action( 'parse_network_query', 'action_function_name_2523' );
function action_function_name_2523( $this ){
	// action...
}
$this(WP_Network_Query)
The WP_Network_Query instance (passed by reference).

Where the hook is called

WP_Network_Query::parse_query()
wp-includes/class-wp-network-query.php 164
do_action_ref_array( 'parse_network_query', array( &$this ) );

Where the hook is used (in WP core)

Does not used.