Fattura24

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

The $text parameter must be a single text string literal. Found: sprintf(__('SDI Code%s', 'fattura24'), ': ')

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.

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

The $text parameter must be a single text string literal. Found: strtoupper($f24_meta_data['_billing_recipientcode'])

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

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

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

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

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.