PHP获取所有扩展及扩展下的所有函数签名生成php.snippet

 1 <?php

 2 $ext_info = array();

 3 $modules = get_loaded_extensions();

 4 foreach ($modules as $module) {

 5     $functions = get_extension_funcs($module);

 6     if (empty($functions) || !is_array($functions)) {

 7         continue;

 8     }

 9     foreach ($functions as $fun) {

10         $reflect = new ReflectionFunction($fun);

11         $params = $reflect->getParameters();//获取函数参数信息

12         $param_str = '';

13         $param_num = 0;

14         if (!empty($params) && is_array($params) && count($params)>0) {

15             foreach($params as $key=>$param) {

16                 if($param->getName() !== '') {

17                     $param_str .= '$${'.($key+1).':'.$param->getName().'}, ';

18                 }

19                 $param_num++;

20             }

21             $param_str = substr($param_str, 0, -2);

22         }

23         if (empty($param_str)) {

24             echo "snippet $fun\n";

25             echo "\t".$fun.'('.$param_str.')${1}'."\n";

26         } else {

27             echo "snippet $fun\n";

28             echo "\t".$fun.'('.$param_str.')${'.($param_num+1).'}'."\n";

29         }

30     }

31 }