PHP 5.6.38 Released

session_reset

(PHP 5 >= 5.6.0, PHP 7)

session_resetRe-initialize session array with original values

Descrierea

bool session_reset ( void )

session_reset() reinitializes a session with original values stored in session storage. This function requires an active session and discards changes in $_SESSION.

Valorile întoarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.

Istoricul schimbărilor

Versiune Descriere
7.2.0 The return type of this function is bool now. Formerly, it has been void.

A se vedea și

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User Contributed Notes 2 notes

up
19
parsa dot mhn at outlook dot com
3 years ago
First of all you should execute this code :
<?php
    session_start
();
   
$_SESSION["A"] = "Some Value";
?>

then you should execute this one :

<?php
    start_session
();
   
$_SESSION["A"] = "Some New Value"// set new value

   
session_reset();  // old session value restored
   
echo $_SESSION["A"];

   
//Output: Some Value
?>

That is because session_reset() is rolling back changes to the last saved session data, which is their values right after the session_start().
up
-14
vijay dot mits at gmail dot com
3 years ago
first create a session variable

<?php
    session_start
();
   
$_SESSION["A"] = "Some Value";
    echo
$_SESSION["A"];

   
//Output: Some Value

    //if you need to rollback the session values after seting new value to session variables use session_reset()

   
$_SESSION["A"] = "Some New Value"// set new value
   
   
session_reset();  // old session value restored
   
echo $_SESSION["A"];

   
//Output: Some Value
?>
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