How to use curl to simulate ip and source for access through php

For websites that have restricted IP addresses and sources, they cannot be accessed using normal access methods. This article will introduce a method to use PHP's curl class to simulate IP and source, and access websites with restricted IP and source.

1. Set page restrictions for IP and source access

server.php

2. Use curl for normal access

Returndeny access

3. Use curl to simulate ip and source for access

Simulation source

curl_setopt($ch, CURLOPT_REFERER, '来源');

Simulation ip

curl_setopt($ch, CURLOPT_HTTPHEADER, array('CLIENT-IP: 模拟ip','X-FORWARDED-FOR: 模拟ip'));

The complete code is as follows:

Returnallow access

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