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session_is_registered

(PHP 4)

session_is_registered - , .

bool session_is_registered (string name)

session_is_registered() TRUE , name , .

: $_SESSION ( $HTTP_SESSION_VARS PHP 4.0.6 ), isset() $_SESSION.

!

$_SESSION ( $HTTP_SESSION_VARS), session_register() , session_is_registered() session_unregister() .


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session_id session_module_name