$arg – action

Hook name: $arg
Hook type: action
Plugin ref: WordPress
Sourcefile:
File ref: signup_get_available_languages() – Retrieves languages available during the site/user sign-up process.
Description: Filters the adjacent image link. The dynamic portion of the hook name, `$adjacent`, refers to the type of adjacency, either ‘next’, or ‘previous’.

Possible hook names include:

– `next_image_link` – `previous_image_link`

Parameters:
Deprecated?: No
API Letters:

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