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PHP简单处理表单输入的特殊字符的方法,表单特殊字符
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PHP简单处理表单输入的特殊字符的方法,表单特殊字符

Jun 13, 2016 am 08:46 AM
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PHP简单处理表单输入的特殊字符的方法,表单特殊字符

本文实例讲述了PHP简单处理表单输入的特殊字符的方法。分享给大家供大家参考,具体如下:

<html>
<body>
  <&#63;php
   if ($_POST['submitted'] == "yes"){
    $yourname = $_POST['yourname'];
    $yourname = trim ($yourname);
    $yourname = strip_tags ($yourname);
    $yourname = htmlspecialchars ($yourname);
    $yourname = addslashes ($yourname);
    echo $yourname . "<br />";
    &#63;><a href="index.php">Try Again</a><&#63;php
   }
   if ($_POST['submitted'] != "yes"){
    &#63;>
    <form action="index.php" method="post">
     <p>Example:</p>
     <input type="hidden" name="submitted" value="yes" />
     Your Name: <input type="text" name="yourname" maxlength="150" /><br />
     <input type="submit" value="Submit" style="margin-top: 10px;" />
    </form>
    <&#63;php
   }
  &#63;>
 </div>
</body>
</html>

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希望本文所述对大家PHP程序设计有所帮助。

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