Show all Session Variables? 1

[lemkepf]

Hello all, i kinda need an answer pretty quick.

I have a very very dynamic page, and i need to be able to show ALL the session variables that have been created.
I know you can't just print them out with a for loop like you can with any other array. (yea, spent hours to figure that one out...)
So all you PHP gods out there any thoughts?

 

[sleipnir214]

If your PHP version >= 4.1.0:

print_r ($_SESSION);

otherwise

print_r ($HTTP_SESSION_VARS);



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[lemkepf]

alls i get is thist:
Array ( )
here is the code i'm executing:
<?php
session_start();
print_r ($_SESSION);
?>

 

[sleipnir214]

Then I'd guess it's saying your session array is empty.

If you perform:

print ($_SESSION['<some known-to-be-set key>']);

do you get anything?

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[lemkepf]

ok, fixed it! thanks. (there really werent any variables! )