(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)
sqlite_close — Closes an open SQLite database
$dbhandle
   ) : void
   Closes the given db_handle database handle.
   If the database was persistent, it will be closed and removed from the
   persistent list.
  
没有返回值。
Example #1 sqlite_close() example
<?php
$dbhandle = sqlite_open('sqlitedb');
sqlite_close($dbhandle);
?>