Difference between revisions of "JSession/set"
From Joomla! Documentation
< API15:JSession
(New page: ===Description===
Set data into the session store
<span class="editsection" style="font-size:76%;">
<nowiki>[</nowiki>Edit Descripton<nowiki>]</nowiki>
<...) |
m (removing red link to edit, no existant pages) |
||
| Line 3: | Line 3: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
| − | <nowiki>[< | + | <nowiki>[<! removed edit link to red link >]</nowiki> |
</span> | </span> | ||
| − | + | <! removed transcluded page call, red link never existed > | |
===Syntax=== | ===Syntax=== | ||
| Line 62: | Line 62: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
| − | <nowiki>[< | + | <nowiki>[<! removed edit link to red link >]</nowiki> |
</span> | </span> | ||
| − | + | <! removed transcluded page call, red link never existed > | |
===Examples=== | ===Examples=== | ||
| Line 77: | Line 77: | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
| + | [[Category:Archived pages API15]] | ||
Revision as of 13:47, 12 May 2013
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Set data into the session store
[<! removed edit link to red link >]
<! removed transcluded page call, red link never existed >
Syntax[edit]
set($name, $value, $namespace= 'default')| Parameter Name | Default Value | Description |
|---|---|---|
| $name | $name Name of a variable | |
| $value | $value Value of a variable | |
| $namespace | 'default' | $namespace Namespace to use, default to 'default' |
Returns[edit]
mixed Old value of a variable
Defined in[edit]
libraries/joomla/session/session.php
Importing[edit]
jimport( 'joomla.session.session' );Source Body[edit]
function set($name, $value, $namespace = 'default')
{
$namespace = '__'.$namespace; //add prefix to namespace to avoid collisions
if($this->_state !== 'active') {
// @TODO :: generated error here
return null;
}
$old = isset($_SESSION[$namespace][$name]) ? $_SESSION[$namespace][$name] : null;
if (null === $value) {
unset($_SESSION[$namespace][$name]);
} else {
$_SESSION[$namespace][$name] = $value;
}
return $old;
}[<! removed edit link to red link >] <! removed transcluded page call, red link never existed >
Examples[edit]
<CodeExamplesForm />