is_user_option_local() WP 3.0.0

Deprecated in 4.9.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Check whether a usermeta key has to do with the current blog.

No Hooks.

Return

true/false.

Usage

is_user_option_local( $key, $user_id, $blog_id );

$key(string) (required)

$user_id(int)

Optional.
Default: current user

$blog_id(int)

Optional.
Default: current blog

Code of is user option local: wp-includes/ms-deprecated.php ^{WP 5.2.2}

<?php
function is_user_option_local( $key, $user_id = 0, $blog_id = 0 ) {
	global $wpdb;

	_deprecated_function( __FUNCTION__, '4.9.0' );

	$current_user = wp_get_current_user();
	if ( $blog_id == 0 ) {
		$blog_id = get_current_blog_id();
	}
	$local_key = $wpdb->get_blog_prefix( $blog_id ) . $key;

	return isset( $current_user->$local_key );
}