public static function isEqualTo(Version $left, Version $right)
    {
        return (self::EQUAL_TO === self::compareTo($left, $right));
    }
public static function isEqualTo(Version $left, Version $right)
    {
        return (self::EQUAL_TO === self::compareTo($left, $right));
    }
public static function isEqualTo ( Version $ left , Version $ right ) { return ( self :: EQUAL_TO === self :: compareTo ( $ left , $ right ) ) ; }
Checks if the left version is equal to the right.

@param Version $left  The left version to compare.
@param Version $right The right version to compare.

@return boolean TRUE if the left version is equal to the right, FALSE
if not.
Checks if the left version is equal to the right .