protected function normalizeInput($string)
	{
		$string = Stringy::create($string)->collapseWhitespace();
		$string = $this->normalizeInputPunctuation($string->__toString());
		return Stringy::create($string);
	}
protected function normalizeInput($string)
	{
		$string = Stringy::create($string)->collapseWhitespace();
		$string = $this->normalizeInputPunctuation($string->__toString());
		return Stringy::create($string);
	}
protected function normalizeInput ( $ string ) { $ string = Stringy :: create ( $ string ) -> collapseWhitespace ( ) ; $ string = $ this -> normalizeInputPunctuation ( $ string -> __toString ( ) ) ; return Stringy :: create ( $ string ) ; }
Normalises the given string, ready for capitalisation.

@param string $string

@return string
Normalises the given string ready for capitalisation .