(PECL maxdb >= 1.0)
maxdb_stmt_close -- maxdb_stmt::close — Closes a prepared statement
Procedural style
$stmt
   )Object oriented style
   Closes a prepared statement. maxdb_stmt_close() also deallocates the
   statement handle pointed to by stmt.
   If the current statement has pending or unread results, this function cancels them so that
   the next query can be executed.
  
   Returns TRUE on success or FALSE on failure.