(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)
OCILob::export — Exports LOB's contents to a file
$filename, ?int $offset = null, ?int $length = null): boolExports LOB contents to a file.
filenamePath to the file.
offsetIndicates from where to start exporting.
lengthIndicates the length of data to be exported.
成功时返回 true， 或者在失败时返回 false。
| 版本 | 说明 |
|---|---|
| 8.0.0, PECL OCI8 3.0.0 |
offset and length are now nullable.
|
| 8.0.0, PECL OCI8 3.0.0 | The OCI-Lob class was renamed to OCILob to align with PHP naming standards. |