OCI8 Funkcje
PHP Manual

OCI-Lob::seek

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Lob::seekSets the internal pointer of the large object

Opis

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

Sets the internal pointer of the large object.

Parametry

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)

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

Zobacz też:


OCI8 Funkcje
PHP Manual