the role of default controller in your codeigniter

the question arises what part played by default controller in codeigniter

it is the root of every thing in other words

you must see its logic otherwise your programming with codeigniter will be null and void .

it is the root and important part of codeigniter

in other words, codeigniter will not work without it. so have clear concept of this thing .

it is found in your application/routes.php fileĀ 

for more you have to go click hereĀ