Using WordPress ‘get_user_option()’ PHP function
Retrieves user option that can be either per Site or per Network.
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Using WordPress ‘get_user_details()’ PHP function
The `get_user_details()` function in WordPress retrieves user information, but it is now deprecated
Using WordPress ‘get_user_by()’ PHP function
Learn how to use the WordPress 'get_user_by' function in this article, which retrieves user information based on various fields like user ID, slug, email address, or login name
Using WordPress ‘get_userdatabylogin()’ PHP function
The `get_userdatabylogin()` function in WordPress allows you to retrieve user information based on their login name