original_string: public static function IPv6Hex2Bin($hex) {
  			// use PHP-function if PHP was compiled with IPv6-support
  		if (defined('AF_INET6')) {
  			$bin = inet_pton($hex);
  		} else {
  			$hex = self::normalizeIPv6($hex);
  			$hex = str_replace(':', '', $hex); // Replace colon to nothing
  			$bin = pack("H*" , $hex);
  		}
  		return $bin;
  	}
code: public static function IPv6Hex2Bin($hex) {
  			// use PHP-function if PHP was compiled with IPv6-support
  		if (defined('AF_INET6')) {
  			$bin = inet_pton($hex);
  		} else {
  			$hex = self::normalizeIPv6($hex);
  			$hex = str_replace(':', '', $hex); // Replace colon to nothing
  			$bin = pack("H*" , $hex);
  		}
  		return $bin;
  	}
code_tokens: public static function IPv6Hex2Bin ( $ hex ) { // use PHP-function if PHP was compiled with IPv6-support if ( defined ( 'AF_INET6' ) ) { $ bin = inet_pton ( $ hex ) ; } else { $ hex = self :: normalizeIPv6 ( $ hex ) ; $ hex = str_replace ( ':' , '' , $ hex ) ; // Replace colon to nothing $ bin = pack ( "H*" , $ hex ) ; } return $ bin ; }
docstring: Transform a regular IPv6 address from hex-representation into binary
  
  @param string $hex IPv6 address in hex-presentation
  @return string Binary representation (16 characters, 128 characters)
  @see IPv6Bin2Hex()
docstring_tokens: Transform a regular IPv6 address from hex - representation into binary