I am just trying to optimize my code.
I need to prefill a form with data from a database, and I need to check if the variable exist to fill the text box (I don't like the @
error hiding).
The form is really long, then I need to check multiple times if the variables exist.
Ne aşağıdaki iki hızlıdır?
if (isset ($item))
if ($item_exists==true)
Hatta
if ($item_exists===true)