php man page for session_unset

Query: session_unset

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SESSION_UNSET(3)							 1							  SESSION_UNSET(3)

session_unset - Free all session variables

SYNOPSIS
void session_unset (void )
DESCRIPTION
The session_unset(3) function frees all session variables currently registered.
RETURN VALUES
No value is returned.
NOTES
Note If $_SESSION (or $HTTP_SESSION_VARS for PHP 4.0.6 or less) is used, use unset(3) to unregister a session variable, i.e. unset ($_SESSION['varname']);. Caution Do NOT unset the whole $_SESSION with unset($_SESSION) as this will disable the registering of session variables through the $_SES- SION superglobal. PHP Documentation Group SESSION_UNSET(3)
Related Man Pages
set(1f) - opensolaris
session_destroy(3) - php
session_start(3) - php
_env(3) - php
session_name(3) - php
Similar Topics in the Unix Linux Community
New Code Tags (Syntax Highlighting)
Please Welcome Don Cragun as Lead Moderator
The Order of the Wizard's Hat - Lifetime Achievement Award 2019 - Congrats to Don Cragun
Please Welcome Nicki Paul to the Moderator Team!