php_task/stepfuns/xxxx.php

<?php
/**
*步骤函数
*/
class xxxx {
                 
                     public function  xxxx_proc_0(){

         return "100";

       }
       
       
       
              public function  xxxx_proc_1(){

         return "4";

       }
       
       
       
              public function  xxxx_proc_2(){

         return "sdfsdf";

       }
       
       
       
          
       
   }