API16:JURI/buildQuery

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Description

Build a query from a array (reverse of the PHP parse_str()).

Syntax

buildQuery($params, $akey=null)

Parameter Name	Default Value	Description
$params
$akey	null

Returns

string The resulting query string.

Defined in

libraries/joomla/environment/uri.php

Importing

jimport( 'joomla.environment.uri' );

Source Body

public function buildQuery($params, $akey = null)
{
        if (!is_array($params) || count($params) == 0) {
                return false;
        }
 
        $out = array();
 
        //reset in case we are looping
        if (!isset($akey) && !count($out))  {
                unset($out);
                $out = array();
        }
 
        foreach ($params as $key => $val)
        {
                if (is_array($val))
                {
                        $out[] = JURI::buildQuery($val,$key);
                        continue;
                }
 
                $thekey = (!$akey) ? $key : $akey.'['.$key.']';
                $out[] = $thekey."=".urlencode($val);
        }
 
        return implode("&",$out);
}

Examples

<CodeExamplesForm />