Error "too Few Arguments To Function"

I got an error in the following code piece: Too few arguments to function showtbl::GetTabellen_ns(), 0 passed in abcde/folder/php.php on line 153 and exactly 2 expected Don't know

Solution 1:

You call the function like this: $this->GetTabellen_ns()

But function needs two arguments (offset and limit).

If you want to set these argument as optional argument, you can give them a default value like this:

protectedfunctionGetTabellen_ns($offset = 0, $limit = 0){
 .
 .
 .
}