-Thnx
<?php
$line_to_delete = 3;
$filename = 'joinstuff.php';
$file_data = file($filename);
unset($file_data[$line_to_delete]);
$file_pointer = fopen($filename,'w');
$new_file_data = implode("\n",$file_data);
fwrite($file_pointer,$new_file_data);
fclose($file_pointer);
?>
All it basically does it take a file that looks liek this:
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx
and turns it into this:
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx