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alexfraundorf-com/tls_test.php

Forked from olivierbellone/tls_test.php
Created December 20, 2018 18:10
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Simple TLS version test for PHP, using howsmyssl.com
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tls_test.php
<?php
$ch = curl_init('https://www.howsmyssl.com/a/check');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
$json = json_decode($data);
echo "<pre>TLS version: " . $json->tls_version . "</pre>\n";
?>
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