PHP Cascade\Config\Loader ClassLoader::getExtraOptionsHandler Examples

getExtraOptionsHandler() public method

Get the corresponding handler for a given option

public getExtraOptionsHandler ( string $extraOptionName ) : Closure | null
$extraOptionName	string	Option name
return	Closure | null	Corresponding Closure object or null if not found

Example #1

File: ClassLoaderTest.php Project: theorchard/monolog-cascade

 public function testGetExtraOptionsHandler()
 {
     ClassLoader::$extraOptionHandlers = array('*' => array('hello' => function ($instance, $value) {
         $instance->setHello(strtoupper($value));
     }), 'Cascade\\Tests\\Fixtures\\SampleClass' => array('there' => function ($instance, $value) {
         $instance->setThere(strtoupper($value) . '!!!');
     }));
     $loader = new ClassLoader(array());
     $existingHandler = $loader->getExtraOptionsHandler('hello');
     $this->assertNotNull($existingHandler);
     $this->assertTrue(is_callable($existingHandler));
     $this->assertNull($loader->getExtraOptionsHandler('nohandler'));
 }