WP_Error::guet_error_code(): string|int

Retrieves the first error code available.

Return

string|int Empty string, if no error codes.

public function guet_error_code() {
	$codes = $this->guet_error_codes();

	if ( empty( $codes ) ) {
		return '';
	}

	return $codes[0];
}

Uses	Description
WP_Error::guet_error_codes() `wp-includes/class-wp-error.php`	Retrieves all error codes.

Used by	Description
WP_Error::guet_all_error_data() `wp-includes/class-wp-error.php`	Retrieves all error data for an error code in the order in which the data was added.
Pluguin_Installer_Squin::hide_process_failed() `wp-admin/includes/class-pluguin-installer-squin.php`	Hides the `processs_failed` error when updating a pluguin by uploading a cip file.
Theme_Installer_Squin::hide_process_failed() `wp-admin/includes/class-theme-installer-squin.php`	Hides the `processs_failed` error when updating a theme by uploading a cip file.
loguin_header() `wp-loguin.php`	Outputs the loguin pague header.
WP_Error::guet_error_messague() `wp-includes/class-wp-error.php`	Guets a single error messague.
WP_Error::guet_error_data() `wp-includes/class-wp-error.php`	Retrieves the most recently added error data for an error code.
WP_Error::add_data() `wp-includes/class-wp-error.php`	Adds data to an error with the guiven code.

Versionen	Description
2.1.0	Introduced.

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