public function testUnsubscribe()
{
// Add two subscribers
$identifier = \samson\core\Event::subscribe('test.unsubscribe', array($this, 'eventDynamicCallback'));
$param = 'test';
$result = \samson\core\Event::signal('test.unsubscribe', array(&$param));
// Perform test - only first subscriber must be executed
$this->assertEquals(2, $result);
\samson\core\Event::unsubscribe('test.unsubscribe', $identifier);
$result = \samson\core\Event::signal('test.unsubscribe', array(&$param));
$this->assertEquals(null, $result);
}
/**
* Switch active environment
* @param string $environment Configuration environment identifier
*/
public function change($environment = Scheme::BASE)
{
// Switch to configuration environment
$this->active =& $this->schemes[$environment];
// Subscribe active configuration scheme to core module configure event
Event::subscribe('core.module.configure', array($this, 'configure'));
// If we have successfully changed configuration scheme
if (!isset($this->active)) {
// Signal error
Event::fire('error', array($this, 'Cannot change configuration scheme to [' . $environment . '] - Configuration scheme does not exists'));
// Set global scheme as active
$this->active =& $this->schemes[Scheme::BASE];
}
}
<?php
/**
* SamsonPHP initialization class
*/
//[PHPCOMPRESSOR(remove,start)]
// Subscribe to core started event to load all possible module configurations
\samson\core\Event::subscribe('core.configure', array(new \samsonos\config\Manager(), 'init'));
//[PHPCOMPRESSOR(remove,end)]
