public static function get()
{
if (!isset(self::$instance)) {
self::$instance = new DbConnect();
}
return self::$instance;
}
public static function getInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
public static function getInstance()
{
if(self::$instance == null)
{
$c = __CLASS__;
self::$instance = new $c;
}
return self::$instance;
}
/**
* Escapes a value to make it safe for using in queries.
*
* @param string Value to be escaped
* @param bool Do we need to escape this string for a LIKE statement?
* @return string
*/
function prepare($value, $do_like = false)
{
if (self::$instance == NULL) {
self::$instance = $this->connect();
}
if ($do_like) {
$value = str_replace(array('%', '_'), array('\\%', '\\_'), $value);
}
return self::$instance->real_escape_string($value);
}
