session_reset

(PHP 5 >= 5.6.0)

session_reset — Re-initialize session array with original values

Опис

void 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.

Значення, що повертаються

Не повертає значень.

Прогляньте Також

$_SESSION
The session.auto_start configuration directive
session_start() - Start new or resume existing session
session_abort() - Discard session array changes and finish session
session_commit() - Псевдонім session_write_close

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User Contributed Notes 2 notes

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parsa dot mhn at outlook dot com ¶

8 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().

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-25

vijay dot mits at gmail dot com ¶

9 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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