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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 |
---|---|
1236 | } else { |
1237 |
|
1238 | /** |
1239 | * Fires when the 'deleted' status is removed from a site. |
1240 | * |
1241 | * @since 3.5.0 |
1242 | * |
1243 | * @param int $site_id Site ID. |
1244 | */ |
1245 | do_action( 'make_undelete_blog', $site_id ); |
1246 | } |
1247 | } |
1248 |
|
1249 | if ( $new_site->public !== $old_site->public ) { |
1250 |
|
1251 | /** |
1252 | * Fires after the current blog's 'public' setting is updated. |
1253 | * |
1254 | * @since MU (3.0.0) |