(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)
Sets the internal pointer of the large object
bool OCI-Lob::seek ( int $offset [, int $whence = OCI_SEEK_SET ] )
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 tooffset
-
OCI_SEEK_CUR
- addsoffset
bytes to the current position -
OCI_SEEK_END
- addsoffset
bytes to the end of large object (use negative value to move to a position before the end of large object)
Returns:
Returns TRUE
on success or FALSE
on failure.
See also:
OCI-Lob::rewind - Lob::rewind
OCI-Lob::tell - Lob::tell
OCI-Lob::eof - Lob::eof
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