Using WordPress ‘get_network’ PHP filter

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The get_network WordPress PHP filter is used to modify the network data after it has been retrieved.

Usage

add_filter('get_network', 'your_custom_function', 10, 1);

function your_custom_function($_network) {
  // your custom code here
  return $_network;
}

Parameters

  • $_network (WP_Network): The network data object that you want to modify.

More information

See WordPress Developer Resources: get_network

Examples

Change the network’s path

Modify the network’s path to include a custom subdirectory:

add_filter('get_network', 'change_network_path', 10, 1);

function change_network_path($_network) {
  $_network->path = '/custom_subdirectory' . $_network->path;
  return $_network;
}

Add custom data to the network object

Add a custom property to the network object:

add_filter('get_network', 'add_custom_data', 10, 1);

function add_custom_data($_network) {
  $_network->custom_data = 'Some custom information';
  return $_network;
}

Modify the network’s domain

Change the network’s domain to a custom one:

add_filter('get_network', 'change_network_domain', 10, 1);

function change_network_domain($_network) {
  $_network->domain = 'customdomain.com';
  return $_network;
}

Add a prefix to the network’s site name

Add a prefix to the network’s site name:

add_filter('get_network', 'add_prefix_to_site_name', 10, 1);

function add_prefix_to_site_name($_network) {
  $_network->blog_name = 'My Network - ' . $_network->blog_name;
  return $_network;
}

Change the network’s language

Modify the network’s language to a different one:

add_filter('get_network', 'change_network_language', 10, 1);

function change_network_language($_network) {
  $_network->language = 'en_US';
  return $_network;
}