Question

我从Post Array中获取了很多字符串变量，然后将它们连接成一个字符串。我正在尝试将此字符串写入名为singles.txt的文件

出于某种原因，在我的代码中，它只是在写入文件时添加一个空行？我似乎无法找到答案。

<?php
$name = $_POST["name"];
$age = $_POST["age"];
$personality = $_POST["personality"];
$favOS = $_POST["favOS"];
$min = $_POST["min"];
$max = $_POST["max"];

if($_POST['gender'] === 'female'){
$gender = 'F';
}
else if($_POST['gender'] === 'male'){
$gender = 'M';
}

$singlesfile = 'singles.txt';
$singles = file_get_contents($singlesfile);
$personinfo = $name . $gender . $age . $personality . $favOS . $min . $max;
$singles .= $personinfo;
file_put_contents($singlesfile, $singles);
?>

这是我的表格，对不起，如果它看起来很乱，那就复制了怪异新用户注册：

<label> Name: <input type="text" name="name" size="16" /> <br/>

<label> <strong> Gender: </strong> <input type="radio" name="gender" value="male"
     /> </label> Male
<input type="radio" name="gender" value="female" checked = "checked" /> Female
    </br> 


<label> <strong> Age: </strong> <input type="text" name="age" size="6" 
    maxlength="2" /> </label> <br/>

<label> <strong> Personality: </strong> <input id="personality" type="text" 
    name="personality" size="6" maxlength="4" /> <a 
    href="http://www.humanmetrics.com/cgi-win/JTypes2.asp ."> (Don't know your 
    personality?) </a> <br/>

<select name="favOS">
    <option selected="selected">Windows</option>
    <option>OS X</option>
    <option>Linux</option>
    <option>Android</option>
    <option>iOS</option>
</select>
</br>

<label> <strong> Seeking Age: </strong> <input type="text" name="min" size="6" 
     maxlength="2" placeholder="min" />
<label> to </label>
<input type="text" name="max" size="6" maxlength="2" placeholder="max" /> <br/>

<input type="submit" name="signup" value="Sign Up!"/>

File_Put_Contents将空行而不是字符串添加到文本文件

0 个答案: