PHP Class GuzzleHttp\Psr7\UriNormalizer

isEquivalent() public static method

Both URIs are normalized automatically before comparison with the given $normalizations bitmask. The method also accepts relative URI references and returns true when they are equivalent. This of course assumes they will be resolved against the same base URI. If this is not the case, determination of equivalence or difference of relative references does not mean anything.

public static isEquivalent ( Psr\Http\Message\UriInterface $uri1, Psr\Http\Message\UriInterface $uri2, integer $normalizations = self::PRESERVING_NORMALIZATIONS ) : boolean
$uri1	Psr\Http\Message\UriInterface	An URI to compare
$uri2	Psr\Http\Message\UriInterface	An URI to compare
$normalizations	integer	A bitmask of normalizations to apply, see constants
return	boolean

normalize() public static method

The scheme and host component are already normalized to lowercase per PSR-7 UriInterface. This methods adds additional normalizations that can be configured with the $flags parameter. PSR-7 UriInterface cannot distinguish between an empty component and a missing component as getQuery(), getFragment() etc. always return a string. This means the URIs "/?#" and "/" are treated equivalent which is not necessarily true according to RFC 3986. But that difference is highly uncommon in reality. So this potential normalization is implied in PSR-7 as well.

public static normalize ( Psr\Http\Message\UriInterface $uri, integer $flags = self::PRESERVING_NORMALIZATIONS ) : Psr\Http\Message\UriInterface
$uri	Psr\Http\Message\UriInterface	The URI to normalize
$flags	integer	A bitmask of normalizations to apply, see constants
return	Psr\Http\Message\UriInterface	The normalized URI