php session_decode function is used to decode session data. Its syntax is bool session_decode (string $data), and the parameter data is the encoded data.

#How to use the session_decode function?

Function: Decode session data

Syntax:

bool session_decode ( string $data )

Parameters:

data, encoded data.

Description:

session_decode() decodes the serialized session data in the $data parameter, and uses the decoded data to fill the $_SESSION super global variable .

php session_decode() function usage example 1

<?php
session_start();
$_SESSION[&#39;login_ok&#39;] = true;
$_SESSION[&#39;nome&#39;] = &#39;sica&#39;;
$_SESSION[&#39;inteiro&#39;] = 34;
echo session_encode();
?>

Output:

login_ok|b:1;nome|s:4:"sica";inteiro|i:34;

php session_decode() function usage example 2

<?php
session_start();
$_SESSION[&#39;name&#39;] = "php中文網(wǎng)";
$_SESSION[&#39;id&#39;] = 1;
$_SESSION[&#39;pkey&#39;] = 1;
echo session_encode();
?>

Output:

name|s:12:"php中文網(wǎng)";id|i:1;pkey|i:1;

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