2020-05-02 / 3157阅 / 悠然
Warning: This function has been deprecated. Use get_user_meta() instead.
Retrieve user metadata.
If $user_id is not a number, then the function will fail over with a ‘false’ boolean return value. Other returned values depend id="see-also" tabindex="-1">See also See also
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(int)
(Required)
User ID
(string)
(Optional)
Metadata key.
Default value: ''
(mixed)