By piotrsmykaj on

I am writing a module.
I wrote in my hook_block something like this:

if ($op == 'view' && $delta == 0) {
(.....)
$counttest = variable_get('counttest', 0);
variable_set('counttest', $counttest+1);
$counttest2 = variable_get('counttest', 0);
print $counttest2;
(.....)
}

And when I refresh my page in browser I suppose to see $counttest + 1, but there is sometimes $counttest +1, sometimes $counttest +2, sometimes $counttest +3. I don't know why. Anyone can help me?

Peter.

⋅ Categories: Drupal 6.x

Comments

armanschwarz’s picture

armanschwarz commented

are you reseting the counttest variable? if not, everytime you run ariable_set('counttest', $counttest+1) it will increase by 1. Sorry that's probably not much help but I'm having trouble understanding what it is that you're trying to do. Can you be more specific?

piotrsmykaj’s picture

piotrsmykaj commented

I don't writing english very well :)

I have a problem because when I write something to "view" in hook_block, then this is invoke by drupal one, two or three times when I reload my page. I don't know why, I think this should invoke only one time - not two or three.