add_site_meta() │ WP 5.1.0

Adds metadata to a site.

No Hooks.

Return

Int|false. Meta ID on success, false on failure.

Usage

add_site_meta( $site_id, $meta_key, $meta_value, $unique );

$site_id(int) (required)

Site ID.

$meta_key(string) (required)

Metadata name.

$meta_value(mixed) (required)

Metadata value. Must be serializable if non-scalar.

$unique(true|false)

Whether the same key should not be added.
Default: false

Changelog

add_site_meta() add site meta code ^{WP 6.5.2}

function add_site_meta( $site_id, $meta_key, $meta_value, $unique = false ) {
	return add_metadata( 'blog', $site_id, $meta_key, $meta_value, $unique );
}