Difference between revisions of "JProfiler/getInstance"
From Joomla! Documentation
< API15:JProfiler
(New page: ===Description===
Returns a reference to the global Profiler object, only creating it if it doesn't already exist.
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Revision as of 13:41, 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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]
Returns a reference to the global Profiler object, only creating it if it doesn't already exist.
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Syntax[edit]
& getInstance($prefix= '')| Parameter Name | Default Value | Description |
|---|---|---|
| $prefix | Prefix used to distinguish profiler objects. |
Returns[edit]
The Profiler object.
Defined in[edit]
libraries/joomla/error/profiler.php
Importing[edit]
jimport( 'joomla.error.profiler' );Source Body[edit]
function &getInstance($prefix = '')
{
static $instances;
if (!isset($instances)) {
$instances = array();
}
if (empty($instances[$prefix])) {
$instances[$prefix] = new JProfiler($prefix);
}
return $instances[$prefix];
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Examples[edit]
<CodeExamplesForm />