PHP detects whether server SSL is enabled and how to enable SSL_PHP Tutorial

PHP detects whether the server SSL is enabled and shares how to enable SSL.

(1) Check whether the server has SSL enabled

<?php
phpinfo();

Check the openssl column of the page. If the value of OpenSSL support in this column is enabled, it means that SSL is on, otherwise it is off.

(2) How to enable SSL

1. Open php.ini and remove the previous symbols of extension=php_openssl.dll.

2. Restart apache or iis and recheck the SSL opening status.

If the above operation is invalid, you need to perform the next step (this step is not necessary in many cases, for example, in some combination environments, this step can be ignored):

3. Find the following three files under the PHP installation file and copy them to the system32 folder under the system target (usually: c:windowssystem32):

ssleay32.dll
libeay32.dll
php_openssl.dll

4. Just restart apache or iis.

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