Shulou(Shulou.com)05/31 Report--

This article focuses on "what is the code for PHP developers to detect whether TLS v1.2 is supported". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the code that PHP developers check to see if TLS v1.2 is supported?"

Note: developers who have used DNSPod PHP SDK should update the latest version of SDK in time, or comment out the curl_setopt ($ch, CURLOPT_SSLVERSION, 1); line in dnspod.php, otherwise the normal API call will be affected.

PHP developers can use the following code to check whether TLS v1.2 is supported

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