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<?php
namespace evelikto\di;
/** Base class for all di exceptions */
class DiException extends \Exception
{
/**
* Initializes underlying standard PHP Exception with expanded user message.
*
* @param array $data Arbitrary data used to describe the exception.
*/
public function __construct(array $data = []) {
$this->data = $data;
parent::__construct($this->buildMessage($data));
}
* Returns the exception ID which could be used for an alternative, user-friendly error message.
* Exception ID is the fully qualified classname, where backslashes are replaces with dots.
* @return string Exception ID
public function getId() : string {
return str_replace('\\', '.', get_class($this));
/** @return array arbitrary additional data for message expanding */
public function getData() : array {
return $this->data;
/** @return string default exception message */
public function buildMessage(array $vars) {
$message = $this->getId() . ':';
foreach ($vars as $key => $value)
$message .= " $key = $value;";
return $message;
/** @var array $data arbitrary additional data for message expanding */
protected $data;
ferderer /
evelikto-di
