To:seeker at example com
Be careful, though.
You can freely position you pointer if you open a file in (r+) mode, but it will "overwrite" the data, not "append it".
Tested this:
<?php
$handler = fopen("file.txt", "r+");
fseek($handler, 0);
fwrite($handler, "want to add this");
?>
New contents of the file.txt will be like this:
"want to add thiste your notes to the PHP manual from the comfort of your browser!".
If you really want to append at the beginning, you have to first get all the contents, save it, clear the file, put the new contents and append the saved contents at the end.
