WP_Error::add_data( mixed $data, string|int $code = '' )
Adds data to an error with the given code.
Parameters
-
$datamixed Required -
Error data.
-
$codestring|int Optional -
Error code.
Default:
''
Source
File: wp-includes/class-wp-error.php.
View all references
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 ] = $data;
}
Changelog
| Version | Description |
|---|---|
| 5.6.0 | Errors can now contain more than one item of error data. WP_Error::$additional_data. |
| 2.1.0 | Introduced. |