We require the PEAR DB class.  This is generally defined in the DB.php file, but it's possible that the caller may have provided the DB class, or a compatible wrapper (such as the one shipped with MDB2), so we first check for an existing 'DB' class before including 'DB.php'.
We require the PEAR DB class.  This is generally defined in the DB.php
file, but it's possible that the caller may have provided the DB class, or
a compatible wrapper (such as the one shipped with MDB2), so we first
check for an existing 'DB' class before including 'DB.php'.

Bug: 6214


pear/Log,pear/Log