PHP把文本文档的内容按行输出来以后，如何按下图的形式显示出来-PHP Tutorial-php.cn

PHP把文本文档的内容按行输出来以后，如何按下图的形式显示出来

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Release： 2016-06-13 12:26:43

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PHP把文本文档的内容按行输出来以后，怎么按下图的形式显示出来。

<br /><?php<br />//写入文本<br />$myfile = fopen("newfile.txt", "a+") or die("Unable to open file!");<br />$username=@$_POST[username];<br />fwrite($myfile, $username);<br /><br />$password=@$_POST[password]."<br>";<br />fwrite($myfile, $password);<br /><br />//读取文件<br />$myfile = fopen("newfile.txt", "r") or die("Unable to open file!");<br />// 输出单行直到 end-of-file<br />while(!feof($myfile)) {<br />  echo fgets($myfile) . "<br>";<br />}<br />fclose($myfile);<br />?><br />

Copy after login

<br /><html><br /><header><br /></header><br /><body><br /><form action="index.php" method="post"><br />用户名：<input type="text" name="username"/><br><br><br />密码:<input type="text" name="password" /><br><br><br /><input type="submit" value="提交"/><br /></form><br /><table border="0"><br /><tr><td>用户名</td><td>密码</td></tr><br /><tr> <br /><td><?php echo $username ?></td><br /><td><?php echo $password ?></td><br /><td>删除</td><br /></tr><br /></table><br /></body><br /></html><br />

Copy after login

------解决思路----------------------
form.php

<br /><html><br /><head><br />    <meta charset="utf-8"/><br />    <title></title><br /></head><br /><body><br /><form name="form" action="form-action.php" method="post"><br />    <input name="username" type="text" /><br />    <input name="password" type="text"/><br />    <input type="submit" name="submit" value="提交"/><br /></form><br /><?php<br />$path = 'D:\wamp\www\a.txt';<br />$f = fopen($path, "r");<br />echo "用户名"." " ."密码"." 操作<br/>";<br />while(!feof($f))<br />{<br />    if (!feof($f)){<br />        $buffer = fgets($f, 4096);<br />        $arr = explode("<br><font color='#FF8000'>------解决思路----------------------</font><br>",$buffer);<br />        if(count($arr) > 1){<br />            echo $arr[0]." " . $arr[1]." 删除<br/>";<br />        }<br />    }<br />}<br />fclose($f);<br />?><br /></body><br /></html><br />

Copy after login

form-action.php

<br /><?php<br />$username = $_POST['username'];<br />$password = $_POST['password'];<br />$path = 'D:\wamp\www\a.txt';<br />$fp = fopen($path,"a");<br />fwrite($fp,$username."<br><font color='#FF8000'>------解决思路----------------------</font><br>".$password."\r\n");<br />fclose($fp);<br />header("Location:form.php");<br />?><br /><br />用户名 密码 操作<br />11 22 删除<br />33 44 删除<br />55 66 删除<br />ss dd 删除<br />s sss 删除<br />

Copy after login