[phpMyAdmin Git] [phpmyadmin/phpmyadmin] cb842f: Fix some errors found by PHPStan

[Maurício Meneghini Fauth]

Branch: refs/heads/master
Home: https://github.com/phpmyadmin/phpmyadmin
Commit: cb842fd0792709d00ce34d87b0423b01ff9cf77b
https://github.com/phpmyadmin/phpmyadmin/commit/cb842fd0792709d00ce34d87b0423b01ff9cf77b
Author: Maurício Meneghini Fauth <mauricio at fauth.dev>
Date: 2020-11-14 (Sat, 11 November 2020) -03:00

Changed paths: 
M libraries/classes/Display/Results.php
M libraries/classes/Sql.php
M test/classes/Plugins/Export/ExportLatexTest.php
M test/classes/Plugins/Export/ExportOdtTest.php

Log Message:
-----------
Fix some errors found by PHPStan

Signed-off-by: Maurício Meneghini Fauth <mauricio at fauth.dev>