OCILob::truncate

(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)

OCILob::truncate — Truncates large object

public OCILob::truncate(int $length = 0): bool

Truncates the LOB.

length: If provided, this method will truncate the LOB to length bytes. Otherwise, it will completely purge the LOB.

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	The OCI-Lob class was renamed to OCILob to align with PHP naming standards.