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If you’re working with WordPress and need to retrieve user metadata by user ID, you’re in luck! It’s actually quite easy to do, and there is a method you can use.
If you wish to retrieve all user metadata by id, use the get_user_meta() method.
Using the get_user_meta() method
The get_user_meta() function is the most straightforward way to retrieve user metadata. It takes two arguments: the user ID and the name of the metadata field you want to retrieve. Here’s an example of how to use it:
<?php
add_action( 'init', 'cxc_get_current_user_id_by_meta_call_back' );
function cxc_get_current_user_id_by_meta_call_back(){
$current_user_id = 1; //Set The Current User By User Id
$user_info = get_user_meta( $current_user_id );
print_r( $user_info );
}
?>This will retrieve all of the metadata for the user with ID 123. The metadata will be returned as an array, with each key representing the name of a metadata field and each value representing the corresponding value.
What is user metadata in WordPress?
User metadata in WordPress refers to additional information about a user that is stored in the WordPress database. This can include things like the user’s first name, last name, email address, profile picture, and other custom data.
What is get_current_user_id () in WordPress?
The get_current_user_id() function is available throughout the site. If the current user is signed in, it will return the current user’s ID; otherwise, it will return 0.
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