WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 75 | } |
| 76 | |
| 77 | update_blog_status( $blog_id, 'deleted', 1 ); |
| 78 | |
| 79 | if ( $drop ) { |
| 80 | if ( substr( $blog_prefix, -1 ) == '_' ) |
| 81 | $blog_prefix = substr( $blog_prefix, 0, -1 ) . '\_'; |
| 82 | |
| 83 | $drop_tables = $wpdb->get_results( "SHOW TABLES LIKE '{$blog_prefix}%'", ARRAY_A ); |
| 84 | $drop_tables = apply_filters( 'wpmu_drop_tables', $drop_tables ); |
| 85 | |
| 86 | reset( $drop_tables ); |
| 87 | foreach ( (array) $drop_tables as $drop_table) { |
| 88 | $wpdb->query( "DROP TABLE IF EXISTS ". current( $drop_table ) ."" ); |
| 89 | } |
| 90 | $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->blogs WHERE blog_id = %d", $blog_id ) ); |
| 91 | $dir = apply_filters( 'wpmu_delete_blog_upload_dir', WP_CONTENT_DIR . "/blogs.dir/{$blog_id}/files/", $blog_id ); |
| 92 | $dir = rtrim( $dir, DIRECTORY_SEPARATOR ); |
| 93 | $top_dir = $dir; |