public static function FILTER_SANITIZE_PERSON_NAME($value)
	{
		$value = preg_replace('/\s+/', ' ', $value);			// no multiple spaces,
		$value = mb_strtoupper($value,'UTF-8');					// move to upper (preserving accents)
		$value = trim($value); 									// no trailing and ending blancs
		
		return $value?:null;									// multibyte uppercase
	}
public static function FILTER_SANITIZE_PERSON_NAME($value)
	{
		$value = preg_replace('/\s+/', ' ', $value);			// no multiple spaces,
		$value = mb_strtoupper($value,'UTF-8');					// move to upper (preserving accents)
		$value = trim($value); 									// no trailing and ending blancs
		
		return $value?:null;									// multibyte uppercase
	}
public static function FILTER_SANITIZE_PERSON_NAME ( $ value ) { $ value = preg_replace ( '/\s+/' , ' ' , $ value ) ; // no multiple spaces, $ value = mb_strtoupper ( $ value , 'UTF-8' ) ; // move to upper (preserving accents) $ value = trim ( $ value ) ; // no trailing and ending blancs return $ value ? : null ; // multibyte uppercase }
empty allowed multibyte uppercase
empty allowed multibyte uppercase