Sorry my PHP skills are very limited but I have tried for a while with this problem and haven't suceeded so I'm hoping someone can help me (if I can explain my problem in words that make sense :-\ ).
Inside a function I have created a variable and saved it to the session ID using the following code:
$_SESSION['current_price'] = $stripped3;where $stripped3 is a variable that I've stripped of tags and trimmed.
When I call that variable on another page on the site that doesn't include the function using the echo function it displays correctly.
If I try and call that variable inside a class the variable has a value of 0. Below is the code I am using to try and compare 2 variables:
if ($products_ship_price > $current_price) $this->shiptotal = ($products_ship_price); else $this->shiptotal = ($current_price);
How do I call the variable $current_price from a function and use it in this class?
I hope this makes sense.
Thanks in advance!