[thelist] PHP coding help
dante
dante at vianet.net.au
Fri Sep 7 06:52:23 CDT 2001
Thanks,
I've almost got it working.
What I've got do far:
-----------------------------------
<?php
$readID = "";
$id = "";
$dataID = "";
$writeID = "";
$filename = "../xml/id_list.xml";
//Open & read the XML doc
$f = fopen($filename, "a+");
$readID = fread($f, filesize($filename));
fclose($f);
unlink($filename);
//Open & write to the XML doc
$f = fopen($filename, "a+");
$id = substr($readID, strlen($readID)-20, 5);
echo "$id"; /* Returns 00006 */
$id = $id + 1;
echo "$id"; /* Returns 00007 */
$dataID = "<id>".$id."</id></id_list>";
echo "$id_data"; /* Returns <id>00007</id></id_list> */
$writeID = str_replace("</id_list>",$dataID,$readID);
fwrite($f, $writeID);
fclose($f);
?>
-----------------------------------
I can't seem to grasp what it is I'm missing - a typo or something?
Thanks,
dante
Perth, Western Australia
dante at vianet.net.au
www.vianet.net.au/~dante
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