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get_user_meta › WordPress Function

Seit3.0.0

Veraltetn/v

› get_user_meta ( $user_id, $key = '', $single = false )

Parameter: (3)	(int) $user_id User ID. Erforderlich: Ja (string) $key Optional. The meta key to retrieve. By default, returns data for all keys. Erforderlich: Nein Standard: (leer) (bool) $single Optional. Whether to return a single value. This parameter has no effect if `$key` is not specified. Default false. Erforderlich: Nein Standard: false
Links:	https://developer.wordpress.org/reference/functions/get_user_meta/
Gibt zurück:	(mixed) An array of values if `$single` is false. The value of meta data field if `$single` is true. False for an invalid `$user_id` (non-numeric, zero, or negative value). An empty array if a valid but non-existing user ID is passed and `$single` is false. An empty string if a valid but non-existing user ID is passed and `$single` is true. Note: Non-serialized values are returned as strings: - false values are returned as empty strings ('') - true values are returned as '1' - numbers (both integer and float) are returned as strings Arrays and objects retain their original type.
Definiert in:	wp-includes/user.php , Zeile 1281
Codex:	developer.wordpress.org / get_user_meta

Retrieves user meta field for a user.

function get_user_meta( $user_id, $key = '', $single = false ) {
	return get_metadata( 'user', $user_id, $key, $single );
}