PHP checks whether server SSL is enabled, that is, whether HTTPS connections are supported.

PHP checks whether server SSL is enabled, that is, whether HTTPS connections are supported.

Use the php function to check whether the server supports SSL (HTTPS connection). The specific function code is as follows. For more information about how to enable SSL support, refer to this article:

Php checks whether server SSL is enabled and how to enable SSL

/** Check whether the server supports SSL connections (Https connections) * @ return bool */function is_SSL () {if (! Isset ($ _ SERVER ['https']) return FALSE; if ($ _ SERVER ['https'] = 1) {// Apachereturn TRUE ;} elseif ($ _ SERVER ['https'] === 'on') {// IISreturn TRUE;} elseif ($ _ SERVER ['server _ port'] = 443) {// other return TRUE;} return FALSE ;}

For example:

Echo is_SSL ()? 'Supported ': 'unsupported ';

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