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

Adds data to an error with the given code.


Parameters

$data mixed Required
Error data.
$code string|int Optional
Error code.

Default: ''


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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;
}


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Changelog

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.

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