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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.
Line | Code |
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195 | * @since 3.9.0 |
196 | * |
197 | * @param null|bool|WP_Site $site Site value to return by path. |
198 | * @param string $domain The requested domain. |
199 | * @param string $path The requested path, in full. |
200 | * @param int|null $segments The suggested number of paths to consult. |
201 | * Default null, meaning the entire path was to be consulted. |
202 | * @param array $paths The paths to search for, based on $path and $segments. |
203 | */ |
204 | $pre = apply_filters( 'pre_get_site_by_path', null, $domain, $path, $segments, $paths ); |
205 | if ( null !== $pre ) { |
206 | if ( false !== $pre && ! $pre instanceof WP_Site ) { |
207 | $pre = new WP_Site( $pre ); |
208 | } |
209 | return $pre; |
210 | } |
211 |
|
212 | /* |
213 | * @todo |