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Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "'get_template_part_' . $slug".

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

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "NF_PUM".

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

Missing $domain parameter in function call to __().

Unescaped parameter $column used in $wpdb->get_row()\n$column used without escaping.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "$args['hook']".

Interfaces declared by a theme/plugin should start with the theme/plugin prefix. Found: "PUM_Interface_Batch_Exporter".

Mismatched text domain. Expected 'popup-maker' but got 'default'.

The use of function ini_set() is discouraged

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

Use of a direct database call is discouraged.

Using exclusionary parameters, like exclude, in calls to get_posts() should be done with caution, see https://wpvip.com/documentation/performance-improvements-by-removing-usage-of-post__not_in/ for more information.

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

The use of function get_post_type_labels() is forbidden

Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://wpvip.com/documentation/performance-improvements-by-removing-usage-of-post__not_in/ for more information.

date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.

error_log() found. Debug code should not normally be used in production.

Plugin Updater detected. These are not permitted in WordPress.org hosted plugins. Detected: class PopupMaker_Plugin_Updater

Plugin Updater detected. Detected code which may be altering WordPress update routines. Detected: _site_transient_update_plugins

load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.

Offloading images, js, css, and other scripts to your servers or any remote service is disallowed.

Plugin folders are deleted when upgraded. Do not save data to the plugin folder using unzip_file(). Detected usage of constant WP_CONTENT_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead.

Detected usage of meta_query, possible slow query.

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "PUM_DOING_PREVIEW".