WP Media folders

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "WPMediaFoldersHelper".

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$field".

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$last_table".

A function call to esc_html__() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Use placeholders and $wpdb->prepare(); found $query

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$wpdb'.

Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.

Sanitization missing for register_setting().

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

The $text parameter must be a single text string literal. Found: sprintf('File path and name related to upload folder %s', '/' . substr($uploads['basedir'], strlen(get_home_path())))