WP_Error::get_error_codes()

Retrieves all error codes.

Return

(array) List of error codes, if available.

Source

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

public function get_error_codes() {
		if ( ! $this->has_errors() ) {
			return array();
		}

		return array_keys( $this->errors );
	}

Changelog

Version Description
2.1.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_error/get_error_codes