Ah, today I want to talk to you about PHP using proxy IP those things, oops, to say it is also quite twisted, a little bit like bouncing in the mountains, a moment up a moment down, so that people can not hold back the curiosity ah!

php using proxy ip

We know that PHP is a very powerful back-end language, responsible for dealing with the logic of the site and database interaction, but nah, sometimes our website needs to crawl the data of other sites, or need to access some of the blocked sites, this time can be tricky, as if the siege in a hurry to get out of the city as the guards do not release, a little bit of the heart, but not enough to feel.

That's right, it's time to use proxy IPs. Proxy IP is like the good guy outside the city, they help the people in the city to get the information outside the city, and even help the people in the city to quietly run out of the city. PHP to use proxy IP will have to use phpproxy to set up a proxy server.

phpproxy setup proxy server

So how do you set up a proxy server with phpproxy? Let me tell you about it. First of all, we have to have an available proxy IP, this can be like a pass outside the city, without this, do not want to run far. Next, we need to set up a proxy in PHP, as if the city and the people outside the city to discuss the smuggling of roads, there must be a set of agreed rules.

"`php
$proxy = '127.0.0.1:8888'; // fill in the proxy IP and port number here
$proxyAuth = 'user:password'; // fill in username and password if authentication is required

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.example.com");
curl_setopt($ch, CURLOPT_PROXY, $proxy).
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyAuth);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$result = curl_exec($ch);
curl_close($ch).

echo $result.
“`

Next, we can set up a proxy server to allow PHP to request website information. It's like an informant outside the city no longer needs to sneak into the city, and can openly and honestly exchange information with people in the city, and no longer have to worry about being found out.

I feel like I'm telling you an ancient legend, which is quite interesting to think about. I hope that my analogy can help you better understand the use of PHP proxy IP things, haha, I'm quite happy to write this, let's talk about it next time!