1 files changed, 24 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube_db_mysql.php b/program/lib/Roundcube/rcube_db_mysql.php
index dd28c25c8..616d1752b 100644
--- a/program/lib/Roundcube/rcube_db_mysql.php
+++ b/program/lib/Roundcube/rcube_db_mysql.php
@@ -150,6 +150,30 @@ class rcube_db_mysql extends rcube_db
     }
 
     /**
+     * Returns list of tables in a database
+     *
+     * @return array List of all tables of the current database
+     */
+    public function list_tables()
+    {
+        // get tables if not cached
+        if ($this->tables === null) {
+            // first fetch current database name
+            $d = $this->query("SELECT database()");
+            $d = $this->fetch_array($d);
+
+            // get list of tables in current database
+            $q = $this->query("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES"
+                . " WHERE TABLE_SCHEMA = ? AND TABLE_TYPE = 'BASE TABLE'"
+                . " ORDER BY TABLE_NAME", $d ? $d[0] : '');
+
+            $this->tables = $q ? $q->fetchAll(PDO::FETCH_COLUMN, 0) : array();
+        }
+
+        return $this->tables;
+    }
+
+    /**
      * Get database runtime variables
      *
      * @param string $varname Variable name