Title: Deprecated function get_feature_flag on premium plugin
Last modified: April 15, 2023
---
# Deprecated function get_feature_flag on premium plugin
* Resolved [Denis Žoljom](https://wordpress.org/support/users/dingo_d/)
* (@dingo_d)
* [3 years, 1 month ago](https://wordpress.org/support/topic/deprecated-function-get_feature_flag-on-premium-plugin/)
* I updated the plugins for my client, locally, and I got the following errors:
* ```wp-block-code
( ! ) Deprecated: Function Yoast\WP\SEO\Conditionals\Schema_Blocks_Conditional::get_feature_flag is deprecated since version Yoast SEO 20.5 with no alternative available. in .../wp-includes/functions.php on line 5423
Call Stack
# Time Memory Function Location
1 0.0004 368664 {main}( ) .../server.php:0
2 0.0108 413992 require( '.../wp-admin/update-core.php ) .../server.php:250
3 0.0121 415352 require_once( '.../wp-admin/admin.php ) .../update-core.php:10
4 0.0122 416168 require_once( '.../wp-load.php ) .../admin.php:34
5 0.0122 416752 require_once( '.../wp-config.php ) .../wp-load.php:50
6 0.0123 431640 require_once( '.../wp-settings.php ) .../wp-config.php:104
7 0.2231 10229496 do_action( $hook_name = 'init' ) .../wp-settings.php:623
8 0.2231 10229872 WP_Hook->do_action( $args = [0 => ''] ) .../plugin.php:517
9 0.2231 10229872 WP_Hook->apply_filters( $value = '', $args = [0 => ''] ) .../class-wp-hook.php:332
10 0.2499 12857928 Yoast\WP\SEO\Loader->load_integrations( '' ) .../class-wp-hook.php:308
11 0.2509 12927128 Yoast\WP\SEO\Loader->conditionals_are_met( $loadable_class = 'Yoast\\WP\\SEO\\Integrations\\Blocks\\Block_Patterns' ) .../loader.php:209
12 0.2510 12928424 Yoast\WP\SEO\Conditionals\Feature_Flag_Conditional->is_met( ) .../loader.php:271
13 0.2510 12928424 Yoast\WP\SEO\Conditionals\Schema_Blocks_Conditional->get_feature_flag( ) .../feature-flag-conditional.php:16
14 0.2510 12928424 _deprecated_function( $function_name = 'Yoast\\WP\\SEO\\Conditionals\\Schema_Blocks_Conditional::get_feature_flag', $version = 'Yoast SEO 20.5', $replacement = ??? ) .../schema-blocks-conditional.php:20
15 0.2510 12928744 trigger_error( $message = 'Function Yoast\\WP\\SEO\\Conditionals\\Schema_Blocks_Conditional::get_feature_flag is deprecated since version Yoast SEO 20.5 with no alternative available.', $error_level = 16384 )
```
* Any idea what could be causing it? I only see this function being used in the
SEO plugin.
Viewing 3 replies - 1 through 3 (of 3 total)
* Plugin Support [Jose Varghese](https://wordpress.org/support/users/josevarghese/)
* (@josevarghese)
* [3 years, 1 month ago](https://wordpress.org/support/topic/deprecated-function-get_feature_flag-on-premium-plugin/#post-16668770)
* Hi [@dingo_d](https://wordpress.org/support/users/dingo_d/)
* Thanks for using Yoast SEO plugin. The deprecated notice (below) is caused by
having an outdated version of either Yoast SEO (free) or Yoast SEO Premium while
running the current version of the other. **The current version of both plugins
is 20.5**. If you use an older version of any Yoast SEO Premium plugins, you
will notice the following error.
* _Deprecated: Function Yoast\WP\SEO\Conditionals\Schema\_Blocks\_Conditional::
get\_feature\_flag is deprecated since version Yoast SEO 20.5 with no alternative
available._
* If you are a premium user (as we cannot verify it as the website URL is not shared),
please note that this forum is reserved for supporting the free version of Yoast
SEO. If yes, please contact our support team for assistance if you have an active
premium subscription. [How can I get premium support?](https://yoast.com/help/support/#premium?utm_source=support&utm_medium=forum&utm_campaign=support-link)
* Plugin Support [Jose Varghese](https://wordpress.org/support/users/josevarghese/)
* (@josevarghese)
* [3 years, 1 month ago](https://wordpress.org/support/topic/deprecated-function-get_feature_flag-on-premium-plugin/#post-16679075)
* This thread was marked resolved due to a lack of activity, but you’re always
welcome to re-open the topic. Please read [this post](https://wordpress.org/support/topic/read-this-before-your-post/)
before [opening a new request](https://wordpress.org/support/plugin/wordpress-seo#new-post).
* Thread Starter [Denis Žoljom](https://wordpress.org/support/users/dingo_d/)
* (@dingo_d)
* [3 years, 1 month ago](https://wordpress.org/support/topic/deprecated-function-get_feature_flag-on-premium-plugin/#post-16679744)
* Thanks for the answer, it could be that the plugin is outdated. Will check and
update it 👍🏻
Viewing 3 replies - 1 through 3 (of 3 total)
The topic ‘Deprecated function get_feature_flag on premium plugin’ is closed to
new replies.
* 
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## Tags
* [deprecation](https://wordpress.org/support/topic-tag/deprecation/)
* [php](https://wordpress.org/support/topic-tag/php/)
* [Yoast](https://wordpress.org/support/topic-tag/yoast/)
* 3 replies
* 2 participants
* Last reply from: [Denis Žoljom](https://wordpress.org/support/users/dingo_d/)
* Last activity: [3 years, 1 month ago](https://wordpress.org/support/topic/deprecated-function-get_feature_flag-on-premium-plugin/#post-16679744)
* Status: resolved