update_network_cache() – Function | Developer.WordPress.org

update_network_cache( array $networks )

Updates the network cache of given networks.

Description

Will add the networks in $networks to the cache. If network ID already exists in the network cache then it will not be updated. The network is added to the cache using the network group with the key using the ID of the networks.

Parameters

$networksarrayrequired: Array of network row objects.

Source

function update_network_cache( $networks ) {
	$data = array();
	foreach ( (array) $networks as $network ) {
		$data[ $network->id ] = $network;
	}
	wp_cache_add_multiple( $data, 'networks' );
}

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Uses	Description
wp_cache_add_multiple()`wp-includes/cache.php`	Adds multiple values to the cache in one call.

Used by	Description
_prime_network_caches()`wp-includes/ms-network.php`	Adds any networks from the given IDs to the cache that do not already exist in cache.

Changelog

Version	Description
4.6.0	Introduced.

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