openssl_error_string Return openSSL error message &reftitle.description; stringopenssl_error_string openssl_error_string returns the last error from the openSSL library. Error messages are stacked, so this function should be called multiple times to collect all of the information. &reftitle.returnvalues; Returns an error message string, or &false; if there are no more error messages to return. &reftitle.examples; <function>openssl_error_string</function> example \n"; ?> ]]>