psr2.invalid.02.php
+----------+------+-----------------------------------------------------------------------------------+
| Severity | Line | Message                                                                           |
+----------+------+-----------------------------------------------------------------------------------+
| error    |    3 | Each class must be in a namespace of at least one level (a top-level vendor name) |
| error    |    3 | Opening brace of a class must be on the line after the definition                 |
| error    |    5 | Opening brace should be on a new line                                             |
| error    |    9 | The closing brace for the class must go on the next line after the body           |
+----------+------+-----------------------------------------------------------------------------------+

psr2.invalid.03.php
+----------+------+-----------------------------------------------------------------------------------+
| Severity | Line | Message                                                                           |
+----------+------+-----------------------------------------------------------------------------------+
| error    |    3 | Each class must be in a namespace of at least one level (a top-level vendor name) |
| error    |    3 | Opening brace of a class must be on the line after the definition                 |
| warning  |    6 | Line exceeds 120 characters; contains 139 characters                              |
+----------+------+-----------------------------------------------------------------------------------+
