Not compatible with PHP 7.1 & 7.2?

Hello!

I’d like to ask if the plugin is fully compatible and works properly with PHP 7.1 and PHP 7.2 because I’m in the process of upgrading.

I ran the PHP Compatibility Checker plugin and I got about 20 warnings:

FILE: .../www/wp-content/plugins/super-socializer/library/http.php
---------------------------------------------------------------------------------------------------------
FOUND 0 ERRORS AND 14 WARNINGS AFFECTING 14 LINES
---------------------------------------------------------------------------------------------------------
  436 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
  994 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
  995 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
  996 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1040 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1219 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1224 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1338 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1346 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1407 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1415 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 2005 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 2017 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 2025 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
---------------------------------------------------------------------------------------------------------

FILE: .../www/wp-content/plugins/super-socializer/library/oauth_client.php
---------------------------------------------------------------------------------------------------------
FOUND 0 ERRORS AND 6 WARNINGS AFFECTING 6 LINES
---------------------------------------------------------------------------------------------------------
 1033 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1167 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1221 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 1275 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 2236 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
 2241 | WARNING | The variable '$php_errormsg' is deprecated since PHP 7.2; Use error_get_last() instead
---------------------------------------------------------------------------------------------------------

Please let me know.
Thanks!