Square Thumbnails

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 '__'.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "square-thumbnails-settings".

Mismatched text domain. Expected 'square-thumbnails' but got 'utxi-textdomain'.

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

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

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

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

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

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