WP_Error::add_data() │ public │ WP 2.1.0

Adds data to an error with the given code.

Method of the class: WP_Error{}

No Hooks.

Return

null. Nothing (null).

Usage

$WP_Error = new WP_Error();
$WP_Error->add_data( $data, $code );

$data(mixed) (required)

Error data.

$code(string|int)

Error code.
Default: ''

Changelog

WP_Error::add_data() WP Error::add data code ^{WP 6.7.1}

public function add_data( $data, $code = '' ) {
	if ( empty( $code ) ) {
		$code = $this->get_error_code();
	}

	if ( isset( $this->error_data[ $code ] ) ) {
		$this->additional_data[ $code ][] = $this->error_data[ $code ];
	}

	$this->error_data[ $code ] = $data;
}