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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 |
|---|---|
| 2216 | * Filter whether to update network site or user counts when a new site is created. |
| 2217 | * |
| 2218 | * @since 3.7.0 |
| 2219 | * |
| 2220 | * @see wp_is_large_network() |
| 2221 | * |
| 2222 | * @param bool $small_network Whether the network is considered small. |
| 2223 | * @param string $context Context. Either 'users' or 'sites'. |
| 2224 | */ |
| 2225 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'sites' ) ) |
| 2226 | return; |
| 2227 | |
| 2228 | wp_update_network_site_counts(); |
| 2229 | } |
| 2230 | |
| 2231 | /** |
| 2232 | * Update the network-wide users count. |
| 2233 | * |
| 2234 | * If enabled through the 'enable_live_network_counts' filter, update the users count |
| Line | Code |
| 2236 | * |
| 2237 | * @since 3.7.0 |
| 2238 | * |
| 2239 | * @uses wp_update_network_user_counts() |
| 2240 | */ |
| 2241 | function wp_maybe_update_network_user_counts() { |
| 2242 | $is_small_network = ! wp_is_large_network( 'users' ); |
| 2243 | |
| 2244 | /** This filter is documented in wp-includes/ms-functions.php */ |
| 2245 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) |
| 2246 | return; |
| 2247 | |
| 2248 | wp_update_network_user_counts(); |
| 2249 | } |
| 2250 | |
| 2251 | /** |
| 2252 | * Update the network-wide site count. |
| 2253 | * |
| 2254 | * @since 3.7.0 |