Chris@13: <?php declare(strict_types=1);
Chris@0: 
Chris@0: namespace PhpParser\ErrorHandler;
Chris@0: 
Chris@0: use PhpParser\Error;
Chris@0: use PhpParser\ErrorHandler;
Chris@0: 
Chris@0: /**
Chris@0:  * Error handler that collects all errors into an array.
Chris@0:  *
Chris@0:  * This allows graceful handling of errors.
Chris@0:  */
Chris@0: class Collecting implements ErrorHandler
Chris@0: {
Chris@0:     /** @var Error[] Collected errors */
Chris@0:     private $errors = [];
Chris@0: 
Chris@0:     public function handleError(Error $error) {
Chris@0:         $this->errors[] = $error;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Get collected errors.
Chris@0:      *
Chris@0:      * @return Error[]
Chris@0:      */
Chris@13:     public function getErrors() : array {
Chris@0:         return $this->errors;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Check whether there are any errors.
Chris@0:      *
Chris@0:      * @return bool
Chris@0:      */
Chris@13:     public function hasErrors() : bool {
Chris@0:         return !empty($this->errors);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Reset/clear collected errors.
Chris@0:      */
Chris@0:     public function clearErrors() {
Chris@0:         $this->errors = [];
Chris@0:     }
Chris@13: }