JObservable/detach: Difference between revisions
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=== Code Examples === | |||
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Latest revision as of 00:59, 25 March 2017
Description
Detach an observer object
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Syntax
detach($observer)
| Parameter Name | Default Value | Description |
|---|---|---|
| $observer | $observer An observer object to detach |
Returns
boolean True if the observer object was detached
Defined in
libraries/joomla/base/observable.php
Importing
jimport( 'joomla.base.observable' );
Source Body
function detach( $observer)
{
// Initialize variables
$retval = false;
$key = array_search($observer, $this->_observers);
if ( $key !== false )
{
unset($this->_observers[$key]);
$retval = true;
}
return $retval;
}
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Examples
Code Examples