Change Details

Per [[ https://www.mediawiki.org/wiki/Manual:Coding_conventions/PHP#Assignment_expressions | CC/PHP]]: ``` if ( $a = foo() ) { bar(); } ``` should not be used. Same with: ``` $res = $dbr->query( 'SELECT * FROM some_table' ); while ( $row = $dbr->fetchObject( $res ) ) { showRow( $row ); } ``` A check for that should be implemented. Should also check if a sniff for this has been written already and just needs to be added to our config.