API15

JParameter/getNumParams

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< API15:JParameter
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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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]

Return number of params to render

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Syntax[edit]

getNumParams($group= '_default')
Parameter Name Default Value Description
$group '_default'

Returns[edit]

mixed Boolean falst if no params exist or integer number of params that exist

Defined in[edit]

libraries/joomla/html/parameter.php

Importing[edit]

jimport( 'joomla.html.parameter' );

Source Body[edit]

function getNumParams($group = '_default')
{
        if (!isset($this->_xml[$group]) || !count($this->_xml[$group]->children())) {
                return false;
        } else {
                return count($this->_xml[$group]->children());
        }
}

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Examples[edit]

Code Examples[edit]