PHP reflectionobject Examples

Programming Language: PHP

Class/Type: reflectionobject

Examples at hotexamples.com: 2

The `ReflectionObject` class in PHP is part of the Reflection extension, which provides a way to obtain information about classes, interfaces, functions, methods and properties at runtime.

Here are a few examples of how to use `ReflectionObject` in PHP:

### Example 1: Get class properties

class MyClass {
  public $prop1;
  protected $prop2;
  private $prop3;
}

$obj = new MyClass();
$reflectionObj = new ReflectionObject($obj);
$propList = $reflectionObj->getProperties();

foreach ($propList as $prop) {
  echo $prop->getName() . "\n";
}

In this example, we create a new instance of the `MyClass` class, and then use `ReflectionObject` to retrieve a list of its properties. We then loop over this list and print out the name of each property.

### Example 2: Get class methods

class MyClass {
  public function myMethod() {}
  protected function protectedMethod() {}
  private function privateMethod() {}
}

$obj = new MyClass();
$reflectionObj = new ReflectionObject($obj);
$methodList = $reflectionObj->getMethods();

foreach ($methodList as $method) {
  echo $method->getName() . "\n";
}

In this example, we create a new instance of the `MyClass` class, and then use `ReflectionObject` to retrieve a list of its methods. We then loop over this list and print out the name of each method.

### Example 3: Get class constants

class MyClass {
  const MY_CONSTANT = "Hello, world!";
}

$obj = new MyClass();
$reflectionObj = new ReflectionObject($obj);
$constList = $reflectionObj->getConstants();

foreach ($constList as $constName => $constValue) {
  echo $constName . " = " . $constValue . "\n";
}

In this example, we create a new instance of the `MyClass` class, which contains a single constant called `MY_CONSTANT`. We then use `ReflectionObject` to retrieve a list of the class's constants, and print out their names and values. These examples use the `ReflectionObject` class, which is part of the Reflection extension in PHP. This extension is included in the PHP core, and does not require any additional packages or libraries.

PHP reflectionobject - 2 examples found. These are the top rated real world PHP examples of reflectionobject extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

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getProperties(1)

getProperty(1)

getmethod(1)

Example #1

Show file

File: bug46064_2.php Project: badlamer/hhvm

 public function __construct()
 {
     parent::__construct();
     $p = new reflectionobject($this);
     var_dump($h = $p->getProperty('a'));
     var_dump($h->isDefault(), $h->isProtected(), $h->isPrivate(), $h->isPublic(), $h->isStatic());
     var_dump($p->getProperties());
 }

Example #2

Show file

File: index.php Project: Wabuo/monitor

}
/* Include the controller
 */
if (file_exists($file = "../controllers/" . $_page->module . ".php")) {
    include $file;
    $controller_class = str_replace("/", "_", $_page->module) . "_controller";
    if (class_exists($controller_class) == false) {
        print "Controller class '" . $controller_class . "' does not exist.\n";
    } else {
        if (is_subclass_of($controller_class, "controller") == false) {
            print "Controller class '" . $controller_class . "' does not extend 'controller'.\n";
        } else {
            $_controller = new $controller_class($_database, $_settings, $_user, $_page, $_output, $_language);
            $method = "execute";
            if (is_true(URL_PARAMETERS)) {
                $reflection = new reflectionobject($_controller);
                $param_count = count($reflection->getmethod($method)->getParameters());
                unset($reflection);
                $params = array_pad($_page->parameters, $param_count, null);
                call_user_func_array(array($_controller, $method), $params);
            } else {
                $_controller->{$method}();
            }
            unset($_controller);
            if ($_output->disabled) {
                print ob_get_clean();
                exit;
            }
            while ($_output->depth > 2) {
                print "System error: controller didn't close an open tag.";
                $_output->close_tag();