Acme Demo Setup

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

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

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

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.

wp_redirect() found. Using wp_safe_redirect(), along with the "allowed_redirect_hosts" filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

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

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.

Tested up to: 6.8 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

The "Domain Path" header in the plugin file must point to an existing folder. Found: "languages"