Singelton MySQL DB Connect Class Issue
Hello, here is my current Singelton MySQL DB Connect Class:
PHP Code:
<?php
// this is a singelton database connect class
class dbconnect {
// Store the single instance of Database
private static $m_pInstance;
private function __construct() {
// *** Database Connect ***
$dblink = mysql_connect('localhost', 'root', 'pwd') OR die(mysql_error());
$m_pInstance = mysql_select_db("mydb") or die(mysql_error());
}
private function __clone() {
}
public static function getInstance()
{
if (!self::$m_pInstance)
{
self::$m_pInstance = new dbconnect();
}
return self::$m_pInstance;
}
}
?>
This singelton class works fine when I use SELECT statments in another class, but it doesn't work when I am trying to use INSERT statements. When I do an insert statement I get a mysql_query(): supplied argument is not a valid MySQL-Link resource error. Any ideas on whats wrong?
