__construct(string $secret, string $parameter = '_hash')

Parameters

string	$secret	A secret
string	$parameter	Query string parameter to use

string sign(string $uri)

Signs a URI.

The given URI is signed by adding the query string parameter which value depends on the URI and the secret.

Parameters

string

$uri

A URI to sign

Return Value

string

The signed URI

bool check(string $uri)

Checks that a URI contains the correct hash.

Parameters

string

$uri

A signed URI

Return Value

bool	True if the URI is signed correctly, false otherwise