Happyforms – Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fread().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().

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.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '%s %s imported successfully.'.

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.

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

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

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

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.