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WP_Error::__construct( string|int $code = '', string $message = '', mixed $data = '' )

Initialize the error.

Description

If $code is empty, the other parameters will be ignored. When $code is not empty, $message will be used even if it is empty. The $data parameter will be used only if it is not empty.

Though the class is constructed with a single error code and message, multiple codes can be added using the add() method.

Parameters

$code

(string|int) (Optional) Error code

Default value: ''

$message

(string) (Optional) Error message

Default value: ''

$data

(mixed) (Optional) Error data.

Default value: ''

Source

File: wp-includes/class-wp-error.php

public function __construct( $code = '', $message = '', $data = '' ) {
		if ( empty( $code ) ) {
			return;
		}

		$this->errors[ $code ][] = $message;

		if ( ! empty( $data ) ) {
			$this->error_data[ $code ] = $data;
		}
	}

Changelog

Version Description
2.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_error/__construct