Since PHP 4.2.0, PHP returns an appropriate error code along with the file array. The error code can be found in the ['error'] segment of the file array that is created during the file upload by PHP. In otherwords, the error might be found in $_FILES['userfile']['error'].
Value: 0; There is no error, the file uploaded with success.
Value: 1; The uploaded file exceeds the upload_max_filesize directive in php.ini.
Value: 2; The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the html form.
Value: 3; The uploaded file was only partially uploaded.
Value: 4; No file was uploaded.
Замечание: These became PHP constants in PHP 4.3.0
| Пред. | Начало | След. |
| Handling file uploads | Уровень выше | Common Pitfalls |