Php-use isset function when a user wants to perform action?
if (isset($_SESSION['customer_email'])) { echo "<b>Welcome:</b> ".$_SESSION['customer_email']." <b style='color:yellow;'>Your</b>";
So in the above function if a customer wants to go to their email you code in the above code?
Do you use the isset function when a user wants to perform an action such as (isset(GET[cart]))?
When the user wants/click to get cart? The above code is written in this way so when user clicks on card. The page directs it to cart.
Many thanks
So in the above function if a customer wants to go to their email you code in the above code?
Do you use the isset function when a user wants to perform an action such as (isset(GET[cart]))?
When the user wants/click to get cart? The above code is written in this way so when user clicks on card. The page directs it to cart.
Many thanks
(edited 5 years ago)
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