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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 |
|---|---|
| 2178 | * Filter whether to update network site or user counts when a new site is created. |
| 2179 | * |
| 2180 | * @since 3.7.0 |
| 2181 | * |
| 2182 | * @see wp_is_large_network() |
| 2183 | * |
| 2184 | * @param bool $small_network Whether the network is considered small. |
| 2185 | * @param string $context Context. Either 'users' or 'sites'. |
| 2186 | */ |
| 2187 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'sites' ) ) |
| 2188 | return; |
| 2189 | |
| 2190 | wp_update_network_site_counts(); |
| 2191 | } |
| 2192 | |
| 2193 | /** |
| 2194 | * Update the network-wide users count. |
| 2195 | * |
| 2196 | * If enabled through the 'enable_live_network_counts' filter, update the users count |
| 2197 | * on a network when a user is created or its status is updated. |
| 2198 | * |
| 2199 | * @since 3.7.0 |
| 2200 | */ |
| 2201 | function wp_maybe_update_network_user_counts() { |
| 2202 | $is_small_network = ! wp_is_large_network( 'users' ); |
| 2203 | |
| 2204 | /** This filter is documented in wp-includes/ms-functions.php */ |
| 2205 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) |
| 2206 | return; |
| 2207 | |
| 2208 | wp_update_network_user_counts(); |
| 2209 | } |
| 2210 | |
| 2211 | /** |
| 2212 | * Update the network-wide site count. |
| 2213 | * |
| 2214 | * @since 3.7.0 |