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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 2264 | * Filters whether to update network site or user counts when a new site is created. |
| 2265 | * |
| 2266 | * @since 3.7.0 |
| 2267 | * |
| 2268 | * @see wp_is_large_network() |
| 2269 | * |
| 2270 | * @param bool $small_network Whether the network is considered small. |
| 2271 | * @param string $context Context. Either 'users' or 'sites'. |
| 2272 | */ |
| 2273 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'sites' ) ) |
| 2274 | return; |
| 2275 | |
| 2276 | wp_update_network_site_counts(); |
| 2277 | } |
| 2278 | |
| 2279 | /** |
| 2280 | * Update the network-wide users count. |
| 2281 | * |
| 2282 | * If enabled through the {@see 'enable_live_network_counts'} filter, update the users count |
| 2283 | * on a network when a user is created or its status is updated. |
| 2284 | * |
| 2285 | * @since 3.7.0 |
| 2286 | */ |
| 2287 | function wp_maybe_update_network_user_counts() { |
| 2288 | $is_small_network = ! wp_is_large_network( 'users' ); |
| 2289 | |
| 2290 | /** This filter is documented in wp-includes/ms-functions.php */ |
| 2291 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) |
| 2292 | return; |
| 2293 | |
| 2294 | wp_update_network_user_counts(); |
| 2295 | } |
| 2296 | |
| 2297 | /** |
| 2298 | * Update the network-wide site count. |
| 2299 | * |
| 2300 | * @since 3.7.0 |