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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 |
|---|---|
| 2404 | /** |
| 2405 | * Filter whether the network is considered large. |
| 2406 | * |
| 2407 | * @since 3.3.0 |
| 2408 | * |
| 2409 | * @param bool $is_large_network Whether the network has more than 10000 users or sites. |
| 2410 | * @param string $component The component to count. Accepts 'users', or 'sites'. |
| 2411 | * @param int $count The count of items for the component. |
| 2412 | */ |
| 2413 | return apply_filters( 'wp_is_large_network', $count > 10000, 'users', $count ); |
| 2414 | } |
| 2415 | |
| 2416 | $count = get_blog_count(); |
| 2417 | /** This filter is documented in wp-includes/ms-functions.php */ |
| 2418 | return apply_filters( 'wp_is_large_network', $count > 10000, 'sites', $count ); |
| 2419 | } |
| 2420 | |
| 2421 | |
| 2422 | /** |
| 2423 | * Return an array of sites for a network or networks. |
| 2424 | * |
| 2425 | * @since 3.7.0 |
| 2426 | * |
| 2427 | * @global wpdb $wpdb |