<form method="POST" action="searchaction.php">
<p><input type="text" name="content" size="30">
<input type="submit" value="search" name="B1"></p>
</form>以上是我表单的代码,应该没问题吧
<p><input type="text" name="content" size="30">
<input type="submit" value="search" name="B1"></p>
</form>以上是我表单的代码,应该没问题吧
include "conn.php";
echo $content=$_POST["content"]; //检查一下是否有值
....
是if ($content!=="")出了问题,给分了