'''PHP Data Objects''' ('''PDO''') is an interface for accessing databases.<ref>http://www.php.net/manual/en/intro.pdo.php</ref>
'''PHP Data Objects''' ('''PDO''') is an interface for accessing databases.<ref>http://www.php.net/manual/en/intro.pdo.php</ref> [http://www.onlamp.com/pub/a/php/2004/08/05/dataobjects.html O'Reilly Networks - ONLamp], [http://www-128.ibm.com/developerworks/db2/library/techarticle/dm-0612xia/ IBM DeveloperWorks] ([http://www-128.ibm.com/developerworks/library/os-php-dbmistake/index.html twice]), [http://www.redbooks.ibm.com/abstracts/sg247218.html IBM Redbooks], [http://www.phparch.com/issue.php?mid=65 php|architect], [http://www.infoworld.com/article/05/10/19/HNphpshow_1.html InfoWorld], [http://www.linuxjournal.com/article/9170 Linux Journal]
