OAuthProvider::generateToken
(PECL OAuth >= 1.0.0)
OAuthProvider::generateToken — Generate a random token
Opis
final public static OAuthProvider::generateToken
( int $size
[, bool $strong
= FALSE
] ) : string
Parametry
-
size
-
The desired token length, in terms of bytes.
-
strong
-
Setting to TRUE
means /dev/random will be used for
entropy, as otherwise the non-blocking /dev/urandom is used.
This parameter is ignored on Windows.
Zwracane wartości
The generated token, as a string of bytes.
Błędy/Wyjątki
If the strong
parameter is TRUE
, then an
E_WARNING
level error will be emitted when the
fallback rand() implementation is used to fill
the remaining random bytes (e.g., when not enough random data was found,
initially).
Przykłady
Przykład #1 OAuthProvider::generateToken() example
<?php
$p = new OAuthProvider();
$t = $p->generateToken(4);
echo strlen($t), PHP_EOL;
echo bin2hex($t), PHP_EOL;
?>
Powyższy przykład wyświetli coś
podobnego do:
Notatki
Informacja:
When not enough random data is available to the system, this function will
fill the remaining random bytes using the internal PHP rand()
implementation.