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    <p>This is a quick class that I made that should allow you to connect to 3 databases using adoDB:</p> <pre><code>class Data { private static $_dbOne = null; private static $_dbTwo = null; private static $_dbThree = null; protected function __construct() { } /** * This function returns the database connection object * @return Object Database Connection */ public static function dbOne() { include_once(LIBRARY_PATH.'adodb5/adodb.inc.php'); if (null === self::$_dbOne) { $_connOne = 'mysql://username:password@www.server.com/database'; self::$_dbOne = &amp;ADONewConnection($_connOne); if (self::$_dbOne==false) { die('Could not connect to the database.'); } } return self::$_dbOne; } /** * This function returns the database connection object * @return Object Database Connection */ public static function dbTwo() { include_once(LIBRARY_PATH.'adodb5/adodb.inc.php'); if (null === self::$_dbTwo) { $_connTwo = 'mysql://username:password@www.server.com/database'; self::$_dbTwo = &amp;ADONewConnection($_connTwo); if (self::$_dbTwo==false) { die('Could not connect to the database.'); } } return self::$_dbTwo; } } /** * This function returns the database connection object * @return Object Database Connection */ public static function dbThree() { include_once(LIBRARY_PATH.'adodb5/adodb.inc.php'); if (null === self::$_dbThree) { $_connThree = 'mysql://username:password@www.server.com/database'; self::$_dbThree = &amp;ADONewConnection($_connThree); if (self::$_dbThree==false) { die('Could not connect to the database.'); } } return self::$_dbThree; } } </code></pre> <p>Here is an example of how you would use this class:</p> <pre><code>$sql = "SELECT * FROM *"; $results1 = Data::dbOne()-&gt;Execute($sql); $results2 = Data::dbTwo()-&gt;Execute($sql); $results3 = Data::dbThree()-&gt;Execute($sql); </code></pre>
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    1. POPHP - Connect to two databases simultaneously on same server using ADBDB
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