[php] switch reading

Code:

---

<?php
foreach($_GET as $k=>$v) {
        $c .= $k.": ". $v ." | ";
**
$c = substr($c, 0, strlen($c)-3);
$f = dirname($_SERVER['SCRIPT_FILENAME']) ."/data.txt";
echo $f;
$fp = fopen($f, "w+");
fwrite($fp, $c, strlen($c));
fclose($fp);
?>

---

That works with the script.php?value=pie&another=cheese&again=moo

It works the data.txt file will be in the same folder as the script is

FINALLLLLY!
I am really grateful for this one. This really works. THANKS!

oh, nooo!
it does not save the new value in next line. I mean it only saves only the newest one.
It should not create new file, but append the list with \n.

also, about that incrementing line numbers:
I had found something in other script:

Quote:

---

$filepath = "./data.txt";
if(file_exists($filepath))
{
$curr_id = count(file($filepath)) + 1;
**
else
{
$curr_id = 1;
**

---

I did tried to correct the script Arimaspia had posted, but no success... I do hope someone corrects this script soon.

Ok heres a slight mod so it adds line numbers to it and appends it to the end of the script

Code:

---

<?php
foreach($_GET as $k=>$v) {
        $c .= $k.": ". $v ." | ";
**
$c = substr($c, 0, strlen($c)-3);
$f = dirname($_SERVER['SCRIPT_FILENAME']) ."/data.txt";
echo $f;
$fp = fopen($f, "a+");
while(!feof($fp)) {
        $cont .= fgets($fp, 2048);
**
$lines = explode("\n", $cont);
$l = count($lines);
$c = $l ." ".$c."\n";
fwrite($fp, $c, strlen($c));
fclose($fp);
?>

---

output is

1 v1: 1 | v3: 2 | b5: rf
2 v1: 1 | v3: 2 | b5: rf

for the url http://localhost/pie.php?v1=1&v3=2&b5=rf I just pressed refresh a few times