[PHP] Problem writting to file...

[James Bartlett]

Hi,

I'm trying to write data to a file but for some reason it will not store numbers in 
the file...Here's the code I'm using...(as an example)

<?php
$fp = fopen("./data.txt", "w+");
$counter = 0;
while ($counter <6)
{
fwrite($fp, $counter . "\n");
$counter = $counter +1; 
} 
fclose ($fp);
?>

Thanks for any help...

James