OCI-Lob::seek

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)
Sets the internal pointer of the large object
bool OCI-Lob::seek ( int $offset [, int $whence = OCI_SEEK_SET ] )

Sets the internal pointer of the large object.

Parameters:
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)
Returns:

Returns TRUE on success or FALSE on failure.

See also:

OCI-Lob::rewind - Lob::rewind

OCI-Lob::tell - Lob::tell

OCI-Lob::eof - Lob::eof

doc_php
2016-02-24 16:17:56
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