Title: wp-admin/includes/network.php | Developer.WordPress.org

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# File: wp-admin/includes/network.php

 * function[network_step1()](https://developer.wordpress.org/reference/functions/network_step1/)
 * Prints step 1 for Network installation process.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/network_step1/#used-by)
   | Uses [17 functions](https://developer.wordpress.org/reference/functions/network_step1/#uses)
   | Source: [wp-admin/includes/network.php:113](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L113-L397)
 * function[network_step2()](https://developer.wordpress.org/reference/functions/network_step2/)
 * Prints step 2 for Network installation process.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/network_step2/#used-by)
   | Uses [22 functions](https://developer.wordpress.org/reference/functions/network_step2/#uses)
   | Source: [wp-admin/includes/network.php:409](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L409-L743)
 * function[allow_subdomain_install()](https://developer.wordpress.org/reference/functions/allow_subdomain_install/)
 * Allow subdomain installation
 * Used by [2 functions](https://developer.wordpress.org/reference/functions/allow_subdomain_install/#used-by)
   | Uses [1 function](https://developer.wordpress.org/reference/functions/allow_subdomain_install/#uses)
   | Source: [wp-admin/includes/network.php:35](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L35-L43)
 * function[allow_subdirectory_install()](https://developer.wordpress.org/reference/functions/allow_subdirectory_install/)
 * Allow subdirectory installation.
 * Used by [2 functions](https://developer.wordpress.org/reference/functions/allow_subdirectory_install/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/functions/allow_subdirectory_install/#uses)
   | Source: [wp-admin/includes/network.php:54](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L54-L79)
 * hook[allow_subdirectory_install](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/)
 * Filters whether to enable the subdirectory installation feature in Multisite.
 * Used by [1 function](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/hooks/allow_subdirectory_install/#uses)
   | Source: [wp-admin/includes/network.php:65](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L65-L65)
 * function[get_clean_basedomain()](https://developer.wordpress.org/reference/functions/get_clean_basedomain/)
 * Get base domain of network.
 * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_clean_basedomain/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_clean_basedomain/#uses)
   | Source: [wp-admin/includes/network.php:87](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L87-L98)
 * function[network_domain_check()](https://developer.wordpress.org/reference/functions/network_domain_check/)
 * Check for an existing network.
 * Used by [1 function](https://developer.wordpress.org/reference/functions/network_domain_check/#used-by)
   | Uses [3 functions](https://developer.wordpress.org/reference/functions/network_domain_check/#uses)
   | Source: [wp-admin/includes/network.php:19](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/network.php#L19-L27)