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filter is not described

pre_get_network_by_path filter-hook . WP 3.9.0

Determine a network by its domain and path.

This allows one to short-circuit the default logic, perhaps by replacing it with a routine that is more optimal for your setup.

Return null to avoid the short-circuit. Return false if no network can be found at the requested domain and path. Otherwise, return an object from wp_get_network().

Usage

add_filter( 'pre_get_network_by_path', 'filter_function_name_4892', 10, 5 );
function filter_function_name_4892( $network, $domain, $path, $segments, $paths ){
	// filter...

	return $network;
}
$network(null/true/false/object)
Network value to return by path.
$domain(string)
The requested domain.
$path(string)
The requested path, in full.
$segments(int/null)
The suggested number of paths to consult.
Default: null, meaning the entire path was to be consulted
$paths(array)
The paths to search for, based on $path and $segments.

Where the hook is called

WP_Network::get_by_path()
wp-includes/class-wp-network.php 410
$pre = apply_filters( 'pre_get_network_by_path', null, $domain, $path, $segments, $paths );

Where the hook is used (in WP core)

Does not used.