The default value for $whence is OCI_SEEK_SET.
(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)
OCILob::seek — Sets the internal pointer of the large object
$offset
, int $whence
= OCI_SEEK_SET
) : boolSets the internal pointer of the large object.
offset
Indicates the amount of bytes, on which internal pointer should be
moved from the position, pointed by whence
.
whence
May be one of:
OCI_SEEK_SET
- sets the position equal to
offset
OCI_SEEK_CUR
- adds offset
bytes to the current position
OCI_SEEK_END
- adds offset
bytes to the end of large object (use negative value to move to a position
before the end of large object)
Returns true
on success or false
on failure.
Version | Description |
---|---|
8.0.0, PECL OCI8 3.0.0 | The OCI-Lob class was renamed to OCILob to align with PHP naming standards. |
The default value for $whence is OCI_SEEK_SET.