将文本文件列表载入< option>标签 [英] load text file list into <option> tags

问题描述

我正在开发一个 PHP 项目，其中包括选择歌曲，点击提交按钮，然后让 PHP 将歌曲播放器加载到正确的选项。

Im working on a PHP project that involves selecting a song, hitting the submit button and then having the PHP loading the song player to the correct option.

对于歌曲选择，我希望使用以下格式从 txt 文件加载这些选项：

For the song selection I want to load these options from a txt file with the following formatting:

<br />
<code>All For Love <br /> Break Free <br />Come to the River <br />For You Nam    </code>

---

我想要处理的最终结果这：

---

Which I want to be processed to end up like this:

<br /> <code>
< option value="All For Love"> All For Love< /option> <br /> 
< option value="Break Free">Break Free< /option> <br /> 
< option value="Come to the River">Come To The River< /option> <br /> 
< option value="For Your Name">For Your Name< /option> <br /> 

---

如何实现这个目标？
项目到目前为止

推荐答案

$songs = file('path/to/file/with/songs.txt');
$options = '';
foreach ($songs as $song) {
    $options .= '<option value="'.$song.'">'.$song.'</option>';
}
$select = '<select name="songs">'.$options.'</select>';

echo $select;

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