diff options
Diffstat (limited to 'wp-includes/wp-db.php')
| -rw-r--r-- | wp-includes/wp-db.php | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php index 341f9f2..dec8bc4 100644 --- a/wp-includes/wp-db.php +++ b/wp-includes/wp-db.php @@ -43,6 +43,8 @@ class wpdb { 'postmeta', 'terms', 'term_taxonomy', 'term_relationships'); var $charset; var $collate; + var $blog_tables = array('posts', 'categories', 'post2cat', 'comments', 'links', 'link2cat', 'options', 'postmeta', 'terms', 'term_taxonomy', 'term_relationships'); + /** * Connects to the database server and selects a database @@ -123,6 +125,22 @@ class wpdb { return $old_prefix; } + function set_blog_id($blog_id, $site_id = '') { + if ( !empty($site_id) ) + $this->siteid = $site_id; + + $old_blog_id = $this->blogid; + $this->blogid = $blog_id; + + $this->prefix = $this->base_prefix . $this->blogid . '_'; + + foreach ( $this->blog_tables as $table ) + $this->$table = $this->prefix . $table; + + return $old_blog_id; + } + + /** * Selects a database using the current class's $this->dbh * @param string $db name |