MC4WP: Mailchimp Top Bar

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.

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

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s, %3$s", but got "%s, %s, %s" in 'Please install or activate <a href="%s" class="thickbox">%s</a> in order to use %s.'.

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

Namespaces declared by a theme/plugin should start with the theme/plugin prefix. Found: "MailChimp\TopBar".

Mismatched text domain. Expected 'mailchimp-top-bar' but got 'mailchimp-for-wp'.

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.

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

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

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