<?php
if($_POST["yourname"]=="") {
?>
<form action="1.php" method="post">
请输入你的姓名:<input type="text" name="yourname"/>
<input type="submit" value="提交"/>
</form>
<?php
} else {
$p=fopen('1.txt','a');
$ok=fwrite($p,"$_POST[yourname]\r\n");
fclose($p);
if($ok) echo "保存成功";
else echo "保存失败";
}
?>
$name=$_GET['yourname'];
file_put_contents('test.txt',$name);
//信息会保存到test.txt文件中
?>