JSessionStorageXcache/read: Difference between revisions
From Joomla! Documentation
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===Syntax=== | ===Syntax=== | ||
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===Examples=== | ===Examples=== | ||
=== Code Examples === | |||
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category=read | category=read | ||
category=JSessionStorageXcache | category=JSessionStorageXcache | ||
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category=MethodExample | category=MethodExample | ||
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Latest revision as of 02:05, 25 March 2017
Description
Read the data for a particular session identifier from the SessionHandler backend.
Syntax
read($id)
| Parameter Name | Default Value | Description |
|---|---|---|
| $id | $id The session identifier. |
Returns
string The session data.
Defined in
libraries/joomla/session/storage/xcache.php
Importing
jimport( 'joomla.session.storage.xcache' );
Source Body
function read($id)
{
$sess_id = 'sess_'.$id;
//check if id exists
if (!xcache_isset($sess_id)){
return;
}
return (string)xcache_get($sess_id);
}
Examples
Code Examples