<?php
 $dsn = "mysql:host=localhost;dbname=mysqldatabasedemo";
 $db = new PDO($dsn,'root','123456@#',array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET
   NAMES'GBK';"));
  $someInParameter1='hellow';
  $stmt = $db->prepare("CALL outputProcudure(:addName,@outASD)");
  $stmt->bindParam(':addName', $someInParameter1);
   if($stmt->execute())
   {
      $rs=$db->query('select @outASD')->fetchAll();
      $dataArray=$rs[0];
      echo("<script type='text/javascript'> alert('"+$dataArray[0]+"');</script>");
   }
   else
   {
    echo("<script type='text/javascript'> alert('插入失败');</script>");
   } 
?>