OCI-Lob->saveFile
OCI-Lob->setBuffering
Funções para OCI8
PHP Manual

# OCI-Lob->seek

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Lob->seek — Sets the internal pointer of the large object

### Descrição

OCI-Lob
bool seek ( int `$offset` [, int `$whence` = `OCI_SEEK_SET` ] )

Sets the internal pointer of the large object.

### Parâmetros

`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)

### Valor Retornado

Retorna `TRUE` em caso de sucesso ou `FALSE` em falhas.

### Veja Também

- OCI-Lob->rewind
- OCI-Lob->tell
- OCI-Lob->eof

OCI-Lob->saveFile
OCI-Lob->setBuffering
Funções para OCI8
PHP Manual