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API15

JURI/setVar

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< API15:JURI
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Contents

Description

Adds a query variable and value, replacing the value if it already exists and returning the old value.

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Syntax

setVar($name, $value)
Parameter Name Default Value Description
$name $name Name of the query variable to set
$value $value Value of the query variable

Returns

string Previous value for the query variable

Defined in

libraries/joomla/environment/uri.php

Importing

jimport( 'joomla.environment.uri' );

Source Body

function setVar($name, $value)
{
        $tmp = @$this->_vars[$name];
        $this->_vars[$name] = $value;
 
        //empty the query
        $this->_query = null;
 
        return $tmp;
}

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Examples

<CodeExamplesForm />