How to get all user metadata by user ID in WordPress

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.