[SOLVED] register_shutdown_function() behaving unexpectedly

[grimpirate]

I want to delete a file on any of the connection_status() conditions, be they CONNECTION_NORMAL, CONNECTION_ABORTED or CONNECTION_TIMEOUT or both abort and timeout. However, right now the function is only executing on normal and timeout and does nothing for aborted, any suggestions as to how to remedy this?

<?php
// Running on a Windows XP machine with an Apache server

error_reporting(E_ALL);

ignore_user_abort(false); // Tried both true and false neither seem to affect the behavior

function cleanup($filename){
        unlink($filename);
}

$filename = tempnam(getcwd(), 'tmp');

register_shutdown_function('cleanup', $filename);

// Purposely causes a CONNECTION_TIMEOUT
set_time_limit(20);
sleep(30);
?>

[grimpirate]

Never mind, I managed to get it working.

<?php
// Running on a Windows XP machine with an Apache server
error_reporting(E_ALL);

ignore_user_abort(false); // Does indeed affect behavior now

function cleanup($filename){
echo 'bullcrap';
switch(connection_status()){
	case 1:
	unlink($filename);
	case 2:
	case 3:
	break;
}
}

$filename = tempnam(getcwd(), 'tmp');

register_shutdown_function('cleanup', $filename);

set_time_limit(5);
// Purposely causes a CONNECTION_TIMEOUT
do{
echo 'foo';
}while(true);
?>