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

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.

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

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

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.

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.

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.

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.

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: "$kerninfo".