JRouter/getVar: Difference between revisions
From Joomla! Documentation
New page: ===Description===
Get a router variable
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Get a router variable | Get a router variable | ||
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===Syntax=== | ===Syntax=== | ||
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{{SeeAlso:JRouter/getVar}} | |||
===Examples=== | ===Examples=== | ||
Revision as of 14:22, 24 March 2017
Description
Get a router variable
{{subst:Description:JRouter/getVar}}
Syntax
getVar($key)
| Parameter Name | Default Value | Description |
|---|---|---|
| $key | The name of the variable |
Returns
mixed Value of the variable
Defined in
libraries/joomla/application/router.php
Importing
jimport( 'joomla.application.router' );
Source Body
public function getVar($key)
{
$result = null;
if (isset($this->_vars[$key])) {
$result = $this->_vars[$key];
}
return $result;
}
{{subst:SeeAlso:JRouter/getVar}}
Examples
<CodeExamplesForm />