protected static function explodeArrayFilters(array $filters)
	{
		$results = array();

		foreach ($filters as $filter)
		{
			$results = array_merge($results, explode('|', $filter));
		}

		return $results;
	}
protected static function explodeArrayFilters(array $filters)
	{
		$results = array();

		foreach ($filters as $filter)
		{
			$results = array_merge($results, explode('|', $filter));
		}

		return $results;
	}
protected static function explodeArrayFilters ( array $ filters ) { $ results = array ( ) ; foreach ( $ filters as $ filter ) { $ results = array_merge ( $ results , explode ( '|' , $ filter ) ) ; } return $ results ; }
Flatten out an array of filter declarations.

@param  array  $filters
@return array
Flatten out an array of filter declarations .