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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 |
---|---|
2540 | * Filters whether to update network site or user counts when a new site is created. |
2541 | * |
2542 | * @since 3.7.0 |
2543 | * |
2544 | * @see wp_is_large_network() |
2545 | * |
2546 | * @param bool $small_network Whether the network is considered small. |
2547 | * @param string $context Context. Either 'users' or 'sites'. |
2548 | */ |
2549 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'sites' ) ) { |
2550 | return; |
2551 | } |
2552 |
|
2553 | wp_update_network_site_counts( $network_id ); |
2554 | } |
2555 |
|
2556 | /** |
2557 | * Update the network-wide users count. |
2558 | * |
Line | Code |
2562 | * @since 3.7.0 |
2563 | * @since 4.8.0 The `$network_id` parameter has been added. |
2564 | * |
2565 | * @param int|null $network_id ID of the network. Default is the current network. |
2566 | */ |
2567 | function wp_maybe_update_network_user_counts( $network_id = null ) { |
2568 | $is_small_network = ! wp_is_large_network( 'users', $network_id ); |
2569 |
|
2570 | /** This filter is documented in wp-includes/ms-functions.php */ |
2571 | if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) { |
2572 | return; |
2573 | } |
2574 |
|
2575 | wp_update_network_user_counts( $network_id ); |
2576 | } |
2577 |
|
2578 | /** |
2579 | * Update the network-wide site count. |
2580 | * |