ReflectionMethod::__construct

<?php
class Counter
{
 private static $c = 0;
 /**
 * Increment counter
 *
 * @final
 * @static
 * @access public
 * @return int
 */
 final public static function increment()
 {
 return ++self::$c;
 }
}
// 创建 ReflectionMethod 类的实例
$method = new ReflectionMethod('Counter', 'increment');
// 打印出基本信息
printf(
 "===> The %s%s%s%s%s%s%s method '%s' (which is %s)\n" .
 " declared in %s\n" .
 " lines %d to %d\n" .
 " having the modifiers %d[%s]\n",
 $method->isInternal() ? 'internal' : 'user-defined',
 $method->isAbstract() ? ' abstract' : '',
 $method->isFinal() ? ' final' : '',
 $method->isPublic() ? ' public' : '',
 $method->isPrivate() ? ' private' : '',
 $method->isProtected() ? ' protected' : '',
 $method->isStatic() ? ' static' : '',
 $method->getName(),
 $method->isConstructor() ? 'the constructor' : 'a regular method',
 $method->getFileName(),
 $method->getStartLine(),
 $method->getEndline(),
 $method->getModifiers(),
 implode(' ', Reflection::getModifierNames($method->getModifiers()))
);
// 打印注释文档
printf("---> Documentation:\n %s\n", var_export($method->getDocComment(), true));
// 打印存在的静态变量
if ($statics= $method->getStaticVariables()) {
 printf("---> Static variables: %s\n", var_export($statics, true));
}
// 执行方法
printf("---> Invocation results in: ");
var_dump($method->invoke(NULL));
?>

===> The user-defined final public static method 'increment' (which is a regular method)
 declared in /Users/philip/cvs/phpdoc/test.php
 lines 14 to 17
 having the modifiers 261[final public static]
---> Documentation:
 '/**
 * Increment counter
 *
 * @final
 * @static
 * @access public
 * @return int
 */'
---> Invocation results in: int(1)