WC_Data::meta_exists() │ public │ WC 3.0.0

See if meta data exists, since get_meta always returns a '' or array().

Method of the class: WC_Data{}

No Hooks.

Return

true|false.

Usage

$WC_Data = new WC_Data();
$WC_Data->meta_exists( $key );

$key(string)

Meta Key.
Default: ''

Changelog

WC_Data::meta_exists() WC Data::meta exists code ^{WC 8.7.0}

public function meta_exists( $key = '' ) {
	$this->maybe_read_meta_data();
	$array_keys = wp_list_pluck( $this->get_meta_data(), 'key' );
	return in_array( $key, $array_keys, true );
}