唉呀，小伙伴们，今天我给大家讲一个有关代理ip的故事，你们知道吗？在网络世界中，有很多不速之客，它们可能会以各种形式进入我们的网络，所以为了保护我们的网络安全，我们就需要一些工具来对付它们，那么，php检测有效代理ip和ipipgothon检测代理ip可用性就是这样的两个“英雄”了！

php detect valid proxy ip

Suppose, our network is like a river and proxy ip is one of the bridges on this river which connects us to the outside world. Sometimes these bridges may have problems, like collapsing, then we need some people to check the condition of these bridges. php detect valid proxy ip is like those people, they will check the condition of these bridges regularly to see which bridge is good and which bridge is bad, and then tell us in time.

"`php
function checkProxyIp($ip, $port) {
$url = "http://www.baidu.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url).
curl_setopt($ch, CURLOPT_PROXY, $ip . ':' . $port).
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_exec($ch).
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($http_code == 200) {
return true;
} else {
return false;
}
}
“`

Hey, see, this code is php detect valid proxy ip "magic", it can help us detect the availability of proxy ip, just like those who check the condition of the bridge through the field trip.

ipipgothon检测代理ip可用性

而ipipgothon检测代理ip可用性呢，就好比是我们的卫兵，它会不断地巡视我们的网络，一旦发现有不法分子，就会及时报告给我们，让我们可以做出相应的应对。

"`ipipgothon
import requests

def check_proxy_ip(ip, port).
proxy = {
'http': 'http://{}:{}'.format(ip, port),
'https': 'https://{}:{}'.format(ip, port)
}
try.
response = requests.get('http://www.baidu.com', proxies=proxy, timeout=5)
if response.status_code == 200:: If response.status_code == 200.
return True
else.
return False
except.
return False
“`

啊哈，这段ipipgothon代码就像是我们的卫兵一样，它会根据我们设置的参数，去检测代理ip的可用性，一旦发现有问题，就会立刻向我们汇报。

小伙伴们，你们明白了吗？php检测有效代理ip和ipipgothon检测代理ip可用性就像是我们网络世界中的“守护者”，它们会时刻保护着我们的网络安全，让我们远离那些不速之客。所以，让我们一起感谢它们的付出吧！