vikaszeon

## getter-setter.php
<?php
/**
 * Get Current Import Structure Array
 *
 * @param string $path path to array key
 *
 * @return void
 */
protected function _getCurrentImportStructure($path = null)
{

## case_insensitive
Using php function array_change_key_case() we can handle case insensitive parameter in php.

$params = array_change_key_case($_POST or $_GET);

Like your parameter in get request someurl.php?AC=user_info&User=vikas&passWord=123456

so after user array_change_key_case function you get all parametre either in small case or uppar case. if you  want in uppar case we need to pass in fucntion ssecond parameter.
lowercase  is by default.

array_change_key_case($_POST or $_GET , CASE_UPPER);

## gist:d9e195c01a7ebc2e4092
http://inchoo.net/magento/magento-quote-order-invoice-workflow/

## gist:9a15549503be58e195a7
http://www.magentocommerce.com/images/uploads/order-workflow-72dpi.png
	<?php
	/**
	* Get Current Import Structure Array
	*
	* @param string $path path to array key
	*
	* @return void
	*/
	protected function _getCurrentImportStructure($path = null)
	{
	Using php function array_change_key_case() we can handle case insensitive parameter in php.

	$params = array_change_key_case($_POST or $_GET);

	Like your parameter in get request someurl.php?AC=user_info&User=vikas&passWord=123456

	so after user array_change_key_case function you get all parametre either in small case or uppar case. if you want in uppar case we need to pass in fucntion ssecond parameter.
	lowercase is by default.

	array_change_key_case($_POST or $_GET , CASE_UPPER);