Manuál PHP | ||
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PÅ™edcházejÃcà | Dalšà |
session_is_registered
(PHP 4, PHP 5)
session_is_registered -- Find out whether a global variable is registered in a sessionDescription
bool session_is_registered ( string name )
session_is_registered() returns TRUE if there
is a global variable with the name name
registered in the current session.
Poznámka: If
$_SESSION
(or$HTTP_SESSION_VARS
for PHP 4.0.6 or less) is used, use isset() to check a variable is registered in$_SESSION
.
Výstraha |
If you are using
|
PÅ™edcházejÃcà | Domů | Dalšà |
session_id | Nahoru |