id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 45825 Use of same loop variable in inner foreach loop can be error-prone subrataemfluence "It is not a good practice and not recommended to use the same loop variable in both outer and inner loop. In `wp-admin/install-helper.php` function `maybe_drop_column` does the following: {{{ function maybe_drop_column( $table_name, $column_name, $drop_ddl ) { ... foreach( ... as $column ) { ... foreach( ... as $columns ) { ... } } } }}} I would recommend to change the inner loop variable to `$recheck_column`." enhancement new low Future Release Upgrade/Install 5.0.2 trivial has-patch coding-standards