Function

Function

we could make function to make our code simple

pattern:
function name_of _function(){
}
sample
function takes_array($input)
{
echo "$input[0] + $input[1] = ", $input[0]+$input[1];
}
?>

to call function

take_array(3);
?>

or complete code
function name_of _function(){
}
sample
function takes_array($input)
{
echo "$input[0] + $input[1] = ", $input[0]+$input[1];
}

take_array(3);
?>