Deprecated: Directive ‘track_errors’ is deprecated in Unknown on line 0 PHPUnit 8.2.5 by Sebastian B

解决方案：

The track_errors was deprecated in PHP 7.2

In php.ini change
track_errors=On
to
track_errors=Off

When the track_errors ini setting is enabled, a $php_errormsg variable is created in the local scope when a non-fatal error occurs. Given that the preferred way of retrieving such error information is by using error_get_last(), this feature has been deprecated.

Font: http://php.net/manual/pt_BR/migration72.deprecated.php