removeListener Manual

Synopsis

boolean removeListener( $observer )

Attributes

Name	Type
observer	object

Description

The removeListener() method is used to detach a progress observer or monitor instance from the list of listeners. This observer instance won't be anymore notified of future events.

Example

<?php 

require_once ('HTML/Progress/monitor.php');
    
$bar = new HTML_Progress();
$mon = new HTML_Progress_Monitor();
 
$bar->addListener($mon);
$li = $bar->getListeners();
print(count($li) .' listener(s)');
echo '<br/>';
 
$bar->removeListener($mon);
$li = $bar->getListeners();
print(count($li) .' listener(s) now');
?>

See Also

addListener Manual, getListeners Manual