| 1: | <?php declare(strict_types=1); |
| 2: | |
| 3: | namespace PhpParser\ErrorHandler; |
| 4: | |
| 5: | use PhpParser\Error; |
| 6: | use PhpParser\ErrorHandler; |
| 7: | |
| 8: | /** |
| 9: | * Error handler that collects all errors into an array. |
| 10: | * |
| 11: | * This allows graceful handling of errors. |
| 12: | */ |
| 13: | class Collecting implements ErrorHandler |
| 14: | { |
| 15: | /** @var Error[] Collected errors */ |
| 16: | private $errors = []; |
| 17: | |
| 18: | public function handleError(Error $error) { |
| 19: | $this->errors[] = $error; |
| 20: | } |
| 21: | |
| 22: | /** |
| 23: | * Get collected errors. |
| 24: | * |
| 25: | * @return Error[] |
| 26: | */ |
| 27: | public function getErrors() : array { |
| 28: | return $this->errors; |
| 29: | } |
| 30: | |
| 31: | /** |
| 32: | * Check whether there are any errors. |
| 33: | * |
| 34: | * @return bool |
| 35: | */ |
| 36: | public function hasErrors() : bool { |
| 37: | return !empty($this->errors); |
| 38: | } |
| 39: | |
| 40: | /** |
| 41: | * Reset/clear collected errors. |
| 42: | */ |
| 43: | public function clearErrors() { |
| 44: | $this->errors = []; |
| 45: | } |
| 46: | } |
| 47: |