使用file_get_content更新txt文件

Question

I have the following code:

$fisier = file_get_contents('urlproxy'); // Read the file with the proxy list
$linii = explode("
", $fisier); // Get each proxy
$fisier = fopen("bune.txt", "a"); // Here we will write the good ones

I need every time I run the script it rewrites the txt file only with the new proxy.

Can someone help me?

Answer 1

You are using fopen with 'a' mode. According to the PHP documentation:

'a' Open for writing only; place the file pointer at the end of the file. If the file does not exist, attempt to create it. In this mode, fseek() has no effect, writes are always appended.

So, you need to use 'w' mode. Like this:

$fisier = fopen("bune.txt", "w");