ThinkPHP 3.2 中获取所有函数方法名，以及注释，完整可运行

<?php

namespace Home\Controller;

use Common\Controller\BaseController;

class AuthController  extends BaseController{

/**
* @cc index主页面
*/
public function index(){
$modules = array('Home');  //模块名称
$i = 0;
foreach ($modules as $module) {
$all_controller = $this->getController($module);
foreach ($all_controller as $controller) {
$controller_name = $controller;
$all_action = $this->getAction($module, $controller_name);

foreach ($all_action as $action) {
$data[$i] = array(
'name' =>$module.'/'. $controller . '/' . $action,
'status' => 1,
'desc'=>$this->get_cc_desc($module,$controller,$action)
);
$i++;
}
}
}
echo '<pre>';
print_r($data);
}

/**
* @cc 获取所有控制器名称
*
* @param $module
*
* @return array|null
*/
protected function getController($module){
if(empty($module)) return null;
$module_path = APP_PATH . '/' . $module . '/Controller/';  //控制器路径
if(!is_dir($module_path)) return null;
$module_path .= '/*.class.php';
$ary_files = glob($module_path);
foreach ($ary_files as $file) {
if (is_dir($file)) {
continue;
}else {
$files[] = basename($file, C('DEFAULT_C_LAYER').'.class.php');
}
}
return $files;
}

/**
* @cc 获取所有方法名称
*
* @param $module
* @param $controller
*
* @return array|null
*/
protected function getAction($module, $controller){
if(empty($controller)) return null;
$content = file_get_contents(APP_PATH . '/'.$module.'/Controller/'.$controller.'Controller.class.php');

preg_match_all("/.*?public.*?function(.*?)\(.*?\)/i", $content, $matches);
$functions = $matches[1];

//排除部分方法
$inherents_functions = array('_before_index','_after_index','_initialize','__construct','getActionName','isAjax','display','show','fetch','buildHtml','assign','__set','get','__get','__isset','__call','error','success','ajaxReturn','redirect','__destruct','_empty');
foreach ($functions as $func){
$func = trim($func);
if(!in_array($func, $inherents_functions)){
if (strlen($func)>0)   $customer_functions[] = $func;
}
}
return $customer_functions;
}

/**
* @cc 获取函数的注释
*
* @param $module Home
* @param $controller Auth
* @param $action index
*
* @return string 注释
*
*/
protected function get_cc_desc($module,$controller,$action){
$desc=$module.'\Controller\\'.$controller.'Controller';

$func  = new \ReflectionMethod(new $desc(),$action);
$tmp   = $func->getDocComment();
$flag  = preg_match_all('/@cc(.*?)\n/',$tmp,$tmp);
$tmp   = trim($tmp[1][0]);
$tmp   = $tmp !='' ? $tmp:'无';
return $tmp;
}

}

其中注释必须采用固定格式，

/**
* @cc index主页面
*/

适用于ThinkPHP 3.2.2 ，适合用auth 认证时，直接提取所有的控制器及方法名，可以获取注释。非常方便。

参考:

1、http://www.thinkphp.cn/code/718.html

2、http://www.thinkphp.cn/topic/10357.html