适用于所有运行PHP的环境
<html> <head> <meta http-equiv="Content-Type"content="text/html; charset=utf-8"/> </head> <style> #textarea{width:800px;height:300px;margin:10px auto;} #content{width:800px;height:300px;margin:100px auto;} #textarea textarea{border:1px solid #eee;color:#F75000;} #title{width:100%;height:auto;text-align:center;font-size:14px;} #content textarea{border:1px solid #eee;color:#6985ef;} body{color:#666;} </style> <body> <div id="title"> <span>风居住的地方</span> <br/> <span>QQ:819434425</span> </div> <div id="textarea"> 请在下方输入PHP代码: <form action=""method="POST"> <textarea cols="100"rows="20"name="code"> <?php if (isset($_POST['code'])) echo stripcslashes($_POST['code']); ?> </textarea> <br/> <input type="submit"name="sub"value="执行"/> </form> </div> <br/> <div id="content"> 执行结果: <textarea cols="100"rows="20"> <?php if (isset($_POST['code'])) eval(stripcslashes($_POST['code'])); ?> </textarea> <br/> </div> </body> </html>