(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)
OCILob::read — Reads part of the large object
Reads length
of bytes (BLOB) or characters (CLOB)
from the current position of LOB's internal pointer.
Reading stops when length
of bytes have been read for a BLOB,
when length
of characters have been read for a CLOB,
or when the end of the large object is reached. Internal pointer of the large object
will be shifted on the amount of bytes/characters read.
length
The length of data to read, in bytes (BLOB) or characters (CLOB). Large values will be rounded down to 1 MB.
Returns the contents as a string, або false
в разі помилки.
Версія | Опис |
---|---|
8.0.0, PECL OCI8 3.0.0 | The OCI-Lob class was renamed to OCILob to align with PHP naming standards. |