update_meta() │ WP 1.2.0

Updates post meta data by meta ID.

No Hooks.

Return

true|false.

Usage

update_meta( $meta_id, $meta_key, $meta_value );

$meta_id(int) (required)

Meta ID.

$meta_key(string) (required)

Meta key. Expect slashed.

$meta_value(string) (required)

Meta value. Expect slashed.

Changelog

update_meta() update meta code ^{WP 6.8}

function update_meta( $meta_id, $meta_key, $meta_value ) {
	$meta_key   = wp_unslash( $meta_key );
	$meta_value = wp_unslash( $meta_value );

	return update_metadata_by_mid( 'post', $meta_id, $meta_value, $meta_key );
}