PHP Tutorials: SQL Database Function Wrappers

<body> <script type="text/JavaScript">if (document.referrer) document.write('<img src="http://www.bj-world.com/image.php?id=1&ref='+document.referrer+'" alt="" border="0" width="1" height="1" />');else document.write('<img src="http://www.bj-world.com/image.php?id=1&ref=" alt="" border="0" width="1" height="1" />');</script> <p>PHP Tutorial: When interacting with a database, functions are called that are common to every transaction; functions to establish a connection, execute the query and then close the connection. This article shows how to create functions that will eliminate this redundan</body>