insert a entry to all *.db textfiles in a directory

[gundamz]

I know how to insert when i specify a .db textfile.
I want to know how i can insert the string to all .db files in a directory.
can someone help me?
Thanks.

<?


$filename = 'textfile.db';
$fp = fopen($filename, "a");
$string = "my line1";
$write = fputs($fp, $string);
fclose($fp);

?>

[sidney]

take a lok at glob it should return an array which you can then loop through

[gundamz]

Thanks.

this is my modified code:

now all my $filename = 'textfile.db';

i wanna insert "textfile" WITHOUT ".db" into the text file.

the script open textfile.db and insert a string "textfile" into the file and close it.
That's what i want to accomplish.
still missing the last part.

Here's my current updated code. is this correct?

<?

foreach (glob("*.db") as $filename) and (glob("*") as $filename1)) {

$fp = fopen($filename, "a");
$string = "$filename1 line\n";
$write = fputs($fp, $string);
fclose($fp);

}
?>

[gundamz]

i had use substr to fix my problem.