file_db_class.php
1) What it does
This class provides simple access to csv files and let you easy
navigate through the tabel.
2) How it works
You should only access one of the following functions and
variables:
Variables:
$index // Index in File, DO NOT CHANGE
$limiter // The CVS Limiter, usually ";"
$filename // The filename of the cvs file
$record = array() // The actual record
$EOF // True if End of File
$BOF // True if Beginning of File
Functions:
function open_db()
- opens file
- puts first recordset into record
- returns 1 if ok, 0 if not
function move_next()
- loads the next recordset
function move_pref()
- loads the previous recordset
function move_first()
- moves the recordpointer to first recordset and loads it
function move_last()
- same as above, only last
function close()
- closes the filehandler
function update()
- updates the actual recordset
function add_new()
- adds a new recordset
- after add_new the record can be manipulated
- in the end just execute update() and the recordset is stored
function delete()
- deletes current recordset and moves the recordpointer one ahead
!!Important!!
Please be sure, that you have the rights to read and modify the
file.
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