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API15

JObservable/detach

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< API15:JObservable
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Contents

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

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