Description
int fseek (int fp, int offset [, int
whence])
Sets the file position indicator for the file referenced by
fp.The new position, measured in bytes
from the beginning of the file, is obtained by adding
offset to the position specified by
whence, whose values are defined as
follows:
| SEEK_SET - Set position equal to
offset bytes. |
| SEEK_CUR -
Set position to current location plus
offset. |
| SEEK_END - Set
position to end-of-file plus
offset. |
If whence is not specified, it is assumed to be
SEEK_SET.
Upon success, returns 0; otherwise, returns -1. Note that seeking
past EOF is not considered an error.
May not be used on file pointers returned by
fopen() if they use the "http://" or "ftp://"
formats.
Note:
The whence argument was added after PHP 4.0 RC1.
See also ftell() and
rewind().
