Why won't code work?

[ollie123]

Hello there, i am having a problem with the following code:

<?php
/* --- Ollie's Project Install System ---
 * - Sets up variables
 * - Configures files
 * - Gets user settings
 * - Creates data directory
*/

$INSTALL = array();
$INSTALL['config_file'] = "config.xml";
$INSTALL['images_dir'] = "./data/images/";
$INSTALL['isb_file'] = "isbackup.bak";
$BACKUP = serialize($INSTALL);
$FILE = fopen($INSTALL['isb_file'],"w+");
fwrite($FILE, $BACKUP);
fclose($FILE);
echo("<b>OK, Written</b>");


?>

When I run the file, I get the following error:

Parse error: syntax error, unexpected T_VARIABLE in /www/110mb.com/o/l/l/i/s/o/f/t/ollisoft/htdocs/docs/install.php on line 10

Can anyone help me?
Thnks:queasy:

[NogDog]

I get no parse errors when I copy-and-paste the posted code.

Perhaps make sure the file is being saved as plain text in whatever editor you are using?