date stops working suddenly

My original posting from this early morning disappeared so here's the posting again...

In reply to djjjozsi's posting (thank you!)

date("z") the first day is 0 ...
do you still created 365 files ?

PHP:

$filename="dir/page".date("z").".php";

if(file_exists($filename))
include($filename);
else

Thank you for showing a different way! Yes, still create 365 files (different directory/filenames). How do you modify this code to the array?

$filename="dir/page".date("z").".php";

$content = array(
0 => "n/here.php",
1 => "y/year.php",
2 => "word/s/surprise.php",
3 => "word/h/hello.php",
etc.. until 365

Still don't understand why my original codes have been working all past months until last few days ago.

Thanks.

You'll need 366 files, numbered 0..365 because of leap years.

If you want to use the $content array for your filenames, then getting the appropriate element for the given day would be $content[date('z')].