OCI-Lob->seek
(PHP 5, PECL oci8 >= 1.1.0)
OCI-Lob->seek — Sets the internal pointer of the large object
Description
OCI-Lob
bool seek
( int $offset
[, int $whence
] )
Sets the internal pointer of the large object.
Parameters
-
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)
Return Values
Returns TRUE on success or FALSE on failure.