正在将文件保存到php [英] Saving file in php

问题描述

我有一个变量：$ Name =文件的名称。
现在我下载一个文件，并使用该名称及其扩展名存储在其中。我使用cURL。

I have a variable: $Name = "name of the file". Now I download a file and store in it with that name and its extension. I used cURL.

$Name = "name of the file"
$fp = fopen ('download/$Name.zip' , 'w+'); 
$ch = curl_init($downurl);

但这没有效果。它保存了一个名为$ Name.zip的文件
我想将其保存为下载文件夹中的file.zip的名称。

But this didn't work. It saved a file named $Name.zip I want it to be saved as "name of the file.zip" in download folder.

php。请帮帮我。感谢！

I am learning php. Please help me. Thanks!

推荐答案

在 fopen p>

Use double quotes in the fopen call:

$fp = fopen ("download/$Name.zip" , 'w+');

如果用单引号括住字符串，变量的插值不起作用，报价。您可以阅读关于维基百科上的变量插值的详情。

Interpolation of variables doesn't work if you surround the string in single quotes, it has to be double quotes. You can read more about variable interpolation on Wikipedia.

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