# Warning: Undefined array key "code"

**URL:** <https://community.gravityforms.com/t/warning-undefined-array-key-code/15567>\
**Category:** Get Help\
**Tags:** php-warning, currency, undefined-array-key-code, gform\_currencies\
**Created:** [July 20, 2023, 2:44pm UTC](https://community.gravityforms.com/t/warning-undefined-array-key-code/15567 "2023-07-20T14:44:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![user5cdc08c8acef8549](https://avatars.discourse-cdn.com/v4/letter/u/a183cd/32.png) [@user5cdc08c8acef8549](https://community.gravityforms.com/u/user5cdc08c8acef8549)\
**Post date:** [July 20, 2023, 2:44pm UTC](https://community.gravityforms.com/t/warning-undefined-array-key-code/15567/1 "2023-07-20T14:44:46Z")

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Hi,  
When opening Dashboard Wordpress I see

Warning: Undefined array key “code” in …/htdocs/www/wp content/plugins/gravityforms/currency.php on line 456

Warning: Undefined array key “code”…/htdocs/www/wp-content/plugins/gravityforms/currency.php on line 463

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**Author:** ![chrishajer](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/chrishajer/32/88_2.png) [@chrishajer](https://community.gravityforms.com/u/chrishajer)\
**Post date:** [July 20, 2023, 5:37pm UTC](https://community.gravityforms.com/t/warning-undefined-array-key-code/15567/2 "2023-07-20T17:37:16Z")

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Please find the previous explanation of the issue here:

> [@Hi I am trying to change currency in settings ? but while saving its not reflacting](https://community.gravityforms.com/t/hi-i-am-trying-to-change-currency-in-settings-but-while-saving-its-not-reflacting/15027/2):
>
> This happens when the theme or another plugin is using the gform\_currencies filter and the currency array it is returning is missing the “code” property. See the following example showing a currency properties array containing the “code” property: [https://docs.gravityforms.com/gform\_currencies/#h-2-add-indian-rupee](https://docs.gravityforms.com/gform_currencies/#h-2-add-indian-rupee) If you aren’t sure which theme or plugin is using the filter, you might need to run through a conflict test: [https://docs.gravityforms.com/testing-for-a-themeplugin-conflict/](https://docs.gravityforms.com/testing-for-a-themeplugin-conflict/)

If you have trouble finding the code that is `doing_it_wrong()`, please let us know.

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**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/gravityforms1/original/2X/f/fef63f0599c45e0218c30d9f5d7ca8bff9b00189.png) [@system](https://community.gravityforms.com/u/system)\
**Post date:** [August 19, 2023, 5:37pm UTC](https://community.gravityforms.com/t/warning-undefined-array-key-code/15567/3 "2023-08-19T17:37:33Z")

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