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webform must write results on a file , how to do

Posted: Wed Dec 18, 2002 11:48 am
by graziano
Hello,

I usually send the results of my webforms to an email or to
a database and I have no problem.

Now I have a problem because I have to write on a file the $config variable entered on my web form .

The webform should send/write the results ($config varialble) to config.php file .

Exactly it should write the value inside the $alpha variable on line 25 of that file .

Any idea to do that ? Is it possible to do that (without storing before the variable on a db) ?


Thank you
Graziano

Posted: Wed Dec 18, 2002 12:21 pm
by Takuma
You can't exactly know the line but if you know the bytesize of line 25 you could use

Code: Select all

<?php
$fp = fopen("config.php","w+");
fseek($fp,[i]bytesize[/i]);
fwrite("[i]WHATEVER YOU WANT TO WRITE[/i]");
fclose($fp);
?>