Funções para OCI8
PHP Manual

OCI-Lob->read

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Lob->readReads part of the large object

Descrição

OCI-Lob
string read ( int $length )

Reads length bytes from the current position of LOB's internal pointer.

Reading stops when length bytes have been read or end of the large object is reached. Internal pointer of the large object will be shifted on the amount of bytes read.

Parâmetros

length

The length of data to read, in bytes.

Valor Retornado

Returns the contents as a string, or FALSE on failure.

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Funções para OCI8
PHP Manual