API15:JDocumentHTML/countModules

Description

Count the modules based on the given condition

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Syntax

countModules($condition)

Parameter Name	Default Value	Description
$condition		$condition The condition to use

Returns

integer Number of modules found

Defined in

libraries/joomla/document/html/html.php

Importing

jimport( 'joomla.document.html.html' );

Source Body

function countModules($condition)
{
        $result = '';

        $words = explode(' ', $condition);
        for($i = 0; $i < count($words); $i+=2)
        {
                // odd parts (modules)
                $name           = strtolower($words[$i]);
                $words[$i]      = ((isset($this->_buffer['modules'][$name])) && ($this->_buffer['modules'][$name] === false)) ? 0 : count(JModuleHelper::getModules($name));
        }

        $str = 'return '.implode(' ', $words).';';

        return eval($str);
}

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