How to install an SSL certificate on IIS and solve the problem of PHP not getting data

Install the SSL certificate on IIS and solve the problem that PHP cannot obtain data

In website development, it is very important to use SSL certificates to ensure the security of data transmission. . On the Windows platform, IIS (Internet Information Services) is a commonly used web server software. This article will introduce how to install an SSL certificate on IIS and solve the problem that PHP cannot obtain data.

1. Install SSL certificate

1.1 When purchasing an SSL certificate, you will usually get a certificate compressed package containing a .crt file and a .key file.

1.2 Upload the .crt file and .key file to a specific directory on the server, usually "C:OpenSSL-Win64certs".

1.3 Open IIS Manager, select the corresponding website in the left navigation bar, and double-click "Server Certificate" in the middle area.

1.4 Select "Import" in the "Action" menu on the right.

1.5 In the import wizard, select the .crt certificate file and enter the private key file path and password.

1.6 After the import is successful, return to the website properties and select "Bind", select port 443 and the imported SSL certificate.

1.7 Click "OK" to save the settings and the SSL certificate installation is completed.

2. Solve the problem that PHP cannot obtain data

2.1 Open the IIS manager, find "Handler Mapping" in the corresponding website, and ensure that the FastCGI module is enabled.

2.2 Open the php.ini file of PHP and modify the following configuration:

cgi.fix_pathinfo = 0

2.3 Restart the IIS service and the PHP problem should be solved.

3. Sample code

A simple PHP code example is provided below to test whether data can be obtained normally after installing the SSL certificate:

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://www.example.com");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);
echo $result;
?>

The above is in IIS Specific steps and sample code to install an SSL certificate and solve the problem that PHP cannot obtain data. Hope this helps!

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