Title: Undefined variable: href_lang
Last modified: January 15, 2020

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# Undefined variable: href_lang

 *  Resolved [Johannes Kinast](https://wordpress.org/support/users/goaroundagain/)
 * (@goaroundagain)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/undefined-variable-href_lang-2/)
 * Hi David,
 * I get a lot of Notices “Undefined variable: href_lang” on Line 324 at `/hreflang-
   tags-by-dcgws/includes/functions.php` inside the function `add_hreflang_to_category_form`.
 * It seems that `$href_lang` is never defined inside that function. I think you
   can remove the if statement because on a new category form there is no predefined
   language.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fundefined-variable-href_lang-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [David Davis](https://wordpress.org/support/users/dcgws/)
 * (@dcgws)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/undefined-variable-href_lang-2/#post-12355584)
 * Hi [@goaroundagain](https://wordpress.org/support/users/goaroundagain/)
 * This issue has been resolved.
 * Best
    David

Viewing 1 replies (of 1 total)

The topic ‘Undefined variable: href_lang’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/hreflang-tags-by-dcgws_91a8a0.svg)
 * [HREFLANG Tags Lite](https://wordpress.org/plugins/hreflang-tags-by-dcgws/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/hreflang-tags-by-dcgws/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/hreflang-tags-by-dcgws/)
 * [Active Topics](https://wordpress.org/support/plugin/hreflang-tags-by-dcgws/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/hreflang-tags-by-dcgws/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/hreflang-tags-by-dcgws/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [David Davis](https://wordpress.org/support/users/dcgws/)
 * Last activity: [6 years, 4 months ago](https://wordpress.org/support/topic/undefined-variable-href_lang-2/#post-12355584)
 * Status: resolved