Difference between revisions of "JDocumentHTML/countModules"
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< API15:JDocumentHTML
(New page: ===Description===
Count the modules based on the given condition
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Revision as of 09:06, 12 May 2013
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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]
Count the modules based on the given condition
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Syntax[edit]
countModules($condition)| Parameter Name | Default Value | Description |
|---|---|---|
| $condition | $condition The condition to use |
Returns[edit]
integer Number of modules found
Defined in[edit]
libraries/joomla/document/html/html.php
Importing[edit]
jimport( 'joomla.document.html.html' );Source Body[edit]
function countModules($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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Examples[edit]
<CodeExamplesForm />