(PHP 5, PECL oci8:1.1-1.2.4)
oci_lob_copy — Copies large object
Copies a large object or a part of a large object to another large object. Old LOB-recipient data will be overwritten.
If you need to copy a particular part of a LOB to a particular position of a LOB, use oci_lob_seek() to move LOB internal pointers.
The destination LOB.
The copied LOB.
Indicates the length of data to be copied.
Returns TRUE on success or FALSE on failure.