*	echo \Phalcon\Text::camelize('coco_bongo'); //CocoBongo
		 *
		 *
		 * @param string $str
		 * @return string
		 */
		public static function camelize($str){ }
		/**
		 * Uncamelize strings which are camelized
		 *
		 *
		 *	echo \Phalcon\Text::camelize('CocoBongo'); //coco_bongo
		 *
		 *
		 * @param string $str
		 * @return string
		 */
		public static function uncamelize($str){ }
		/**
		 * Adds a number to a string or increment that number if it already is defined
		 *
		 *
		 *	echo \Phalcon\Text::increment("a"); // "a_1"
		 *	echo \Phalcon\Text::increment("a_1"); // "a_2"
		 *
		 *
		 * @param string $str
		 * @param string $separator
		 * @return string
		 */
		public static function increment($str, $separator=null){ }
		/**
		 * Generates a random string based on the given type. Type is one of the RANDOM_* constants
		 *
		 *
		 *	echo \Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM); //"aloiwkqz"
		 *
		 *
		 * @param int $type
		 * @param int $length
		 * @return string
		 */
		public static function random($type, $length=null){ }
		/**
		 * Check if a string starts with a given string
		 *
		 *
		 *	echo \Phalcon\Text::startsWith("Hello", "He"); // true
		 *	echo \Phalcon\Text::startsWith("Hello", "he"); // false
		 *	echo \Phalcon\Text::startsWith("Hello", "he", false); // true
		 *
		 *
		 * @param string $str
		 * @param string $start
		 * @param boolean $ignoreCase
		 * @return boolean
		 */
		public static function startsWith($str, $start, $ignoreCase=null){ }
		/**
		 * Check if a string ends with a given string
		 *
		 *
		 *	echo \Phalcon\Text::endsWith("Hello", "llo"); // true
		 *	echo \Phalcon\Text::endsWith("Hello", "LLO"); // false
		 *	echo \Phalcon\Text::endsWith("Hello", "LLO", false); // true
		 *
		 *
		 * @param string $str
		 * @param string $end
		 * @param boolean $ignoreCase
		 * @return boolean
		 */
		public static function endsWith($str, $end, $ignoreCase=null){ }
		/**
		 * Lowercases a string, this function makes use of the mbstring extension if available
		 *
		 * @param string $str
		 * @return string
		 */
		public static function lower($str){ }
		/**
		 * Uppercases a string, this function makes use of the mbstring extension if available
		 *
		 * @param string $str
		 * @return string
		 */
		public static function upper($str){ }
	}
}