static public function listActions($filter = null, $return_keys = false)
	{
		$startswith = array(
			'QUICKBOOKS_IMPORT_', 
			'QUICKBOOKS_QUERY_', 
			'QUICKBOOKS_ADD_', 
			'QUICKBOOKS_MOD_', 
			'QUICKBOOKS_DEL_', 
			'QUICKBOOKS_VOID_', 
			);
			
		$constants = array();
		
		//$inter_key = 'QUICKBOOKS_INTERACTIVE_MODE';
		//$inter_val = QUICKBOOKS_INTERACTIVE_MODE;
		/*
		if (is_null($filter))
		{
			if ($return_keys)
			{
				$constants[] = $inter_key;
			}
			else
			{
				$constants[] = $inter_val;
			}
		}
		*/
		/*
		else if ($return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_key))
		{
			$constants[] = $inter_key;
		}
		else if (!$return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_val))
		{
			$constants[] = $inter_val;
		}
		*/
			
		foreach (get_defined_constants() as $constant => $value)
		{
			foreach ($startswith as $start)
			{
				if (substr($constant, 0, strlen($start)) == $start)
				{
					if (!$return_keys)
					{
						$constant = $value;
					}
					
					if (!is_null($filter))
					{
						if (QuickBooks_Utilities::fnmatch($filter, $constant))
						{
							$constants[] = $constant;
						}
					}
					else
					{
						$constants[] = $constant;
					}
				}
			}
		}
			
		sort($constants);
			
		return $constants;
	}
static public function listActions($filter = null, $return_keys = false)
	{
		$startswith = array(
			'QUICKBOOKS_IMPORT_', 
			'QUICKBOOKS_QUERY_', 
			'QUICKBOOKS_ADD_', 
			'QUICKBOOKS_MOD_', 
			'QUICKBOOKS_DEL_', 
			'QUICKBOOKS_VOID_', 
			);
			
		$constants = array();
		
		//$inter_key = 'QUICKBOOKS_INTERACTIVE_MODE';
		//$inter_val = QUICKBOOKS_INTERACTIVE_MODE;
		/*
		if (is_null($filter))
		{
			if ($return_keys)
			{
				$constants[] = $inter_key;
			}
			else
			{
				$constants[] = $inter_val;
			}
		}
		*/
		/*
		else if ($return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_key))
		{
			$constants[] = $inter_key;
		}
		else if (!$return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_val))
		{
			$constants[] = $inter_val;
		}
		*/
			
		foreach (get_defined_constants() as $constant => $value)
		{
			foreach ($startswith as $start)
			{
				if (substr($constant, 0, strlen($start)) == $start)
				{
					if (!$return_keys)
					{
						$constant = $value;
					}
					
					if (!is_null($filter))
					{
						if (QuickBooks_Utilities::fnmatch($filter, $constant))
						{
							$constants[] = $constant;
						}
					}
					else
					{
						$constants[] = $constant;
					}
				}
			}
		}
			
		sort($constants);
			
		return $constants;
	}
static public function listActions ( $ filter = null , $ return_keys = false ) { $ startswith = array ( 'QUICKBOOKS_IMPORT_' , 'QUICKBOOKS_QUERY_' , 'QUICKBOOKS_ADD_' , 'QUICKBOOKS_MOD_' , 'QUICKBOOKS_DEL_' , 'QUICKBOOKS_VOID_' , ) ; $ constants = array ( ) ; //$inter_key = 'QUICKBOOKS_INTERACTIVE_MODE'; //$inter_val = QUICKBOOKS_INTERACTIVE_MODE; /*
		if (is_null($filter))
		{
			if ($return_keys)
			{
				$constants[] = $inter_key;
			}
			else
			{
				$constants[] = $inter_val;
			}
		}
		*/ /*
		else if ($return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_key))
		{
			$constants[] = $inter_key;
		}
		else if (!$return_keys and QuickBooks_Utilities::fnmatch($filter, $inter_val))
		{
			$constants[] = $inter_val;
		}
		*/ foreach ( get_defined_constants ( ) as $ constant => $ value ) { foreach ( $ startswith as $ start ) { if ( substr ( $ constant , 0 , strlen ( $ start ) ) == $ start ) { if ( ! $ return_keys ) { $ constant = $ value ; } if ( ! is_null ( $ filter ) ) { if ( QuickBooks_Utilities :: fnmatch ( $ filter , $ constant ) ) { $ constants [ ] = $ constant ; } } else { $ constants [ ] = $ constant ; } } } } sort ( $ constants ) ; return $ constants ; }
List all of the QuickBooks actions the framework supports

@param string $filter
@param boolean $return_keys
@return array
List all of the QuickBooks actions the framework supports