Preferred Languages

Name: Preferred Languages
Rating: 5
Author: Pascal Birchler

Choose languages for displaying WordPress in, in order of preference.

v2.4.1

Pascal Birchler

Updated 28.11.2025, 15:06:00

Scanned 28.11.2025, 15:30:38

i18n internationalization language localization translation

Score

Errors

Warnings

Installs

Security7

General0

Repo0

Performance0

Accessibility0

Top Issues by Category

Issues organized by category, type, and rule family

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Issues Details

7 issues found in latest scan

	Code	Message	Location	Category
ERROR	`WordPress.Security.EscapeOutput.UnsafePrintingFunction`	All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.	`inc/functions.php:1036:23`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.InputNotSanitized`	Detected usage of a non-sanitized input variable: $_POST['_wpnonce']	`inc/functions.php:140:26`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.MissingUnslash`	$_POST['preferred_languages'] not unslashed before sanitization. Use wp_unslash() or similar	`inc/functions.php:148:53`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.MissingUnslash`	$_POST['_wpnonce'] not unslashed before sanitization. Use wp_unslash() or similar	`inc/functions.php:140:26`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.InputNotSanitized`	Detected usage of a non-sanitized input variable: $_POST['preferred_languages_network_settings_nonce']	`inc/functions.php:1006:23`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.InputNotSanitized`	Detected usage of a non-sanitized input variable: $_POST['preferred_languages']	`inc/functions.php:1013:58`	Security
WARNING	`WordPress.Security.ValidatedSanitizedInput.InputNotSanitized`	Detected usage of a non-sanitized input variable: $_POST['preferred_languages']	`inc/functions.php:148:53`	Security

7 total row(s)


28.11.2025, 15:30:38	8s	97	1	6
14.11.2025, 15:36:23	11s	97	1	6

Preferred Languages

Security7

inc/functions.php7 issues in this fileTotal: 7Errors: 1Warnings: 6