Difference between revisions of "JCacheOutput/start"
From Joomla! Documentation
< API16:JCacheOutput
(New page: ===Description===
Start the cache
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Revision as of 21:53, 12 May 2013
The "API16" 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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]
Start the cache
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Syntax[edit]
start($id, $group=null)| Parameter Name | Default Value | Description |
|---|---|---|
| $id | $id The cache data id | |
| $group | null | $group The cache data group |
Returns[edit]
boolean True if the cache is hit (false else)
Defined in[edit]
libraries/joomla/cache/handler/output.php
Importing[edit]
jimport( 'joomla.cache.handler.output' );Source Body[edit]
function start($id, $group=null)
{
// If we have data in cache use that...
$data = $this->get($id, $group);
if ($data !== false) {
echo $data;
return true;
} else {
// Nothing in cache... lets start the output buffer and start collecting data for next time.
ob_start();
ob_implicit_flush(false);
// Set id and group placeholders
$this->_id = $id;
$this->_group = $group;
return false;
}
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Examples[edit]
<CodeExamplesForm />