Question

I do this to query all data from the database

$query=$this->db->get('tablename', $num, $offset);

I would like to add “string “.$iteratorNumber (that is string1, string2,etc) as a new element in the value array.

I have also tried this

$query=$this->db->get('tablename', $num, $offset);
$query=$query->row_array();
$i=0;
foreach($query as $row)
{ 
   array_push($row,"string".i++);
}

But this doesn’t do what I want it to.

UPDATE
The result looks like this

$data = array(
             array('Name', 'Color', 'Size'),
             array('Fred', 'Blue', 'Small'),
             array('Mary', 'Red', 'Large'),
             array('John', 'Green', 'Medium')
             );

and I would like to then acquire

$data = array(
             array('Name', 'Color', 'Size',''),
             array('Fred', 'Blue', 'Small','something'),
             array('Mary', 'Red', 'Large','something'),
             array('John', 'Green', 'Medium','something')
             );

Answer 1

Why not just do:

$query = $this->db->get('tablename', $num, $offset);
$query[] = "new data here!";

Then a new element is added? – If it is an array, you could just do:

$query[] = array("data" => "new data here!");

Other than the above, I can’t think what you can do without seeing even more of your code – but it does add extra data to your outputted array from the database.

Update

Maybe I see what you mean now… you want to add ‘string X’ (where X is the nth entry) as many times as there are rows, so the following should do it (note your question is very nearly there!), but I’d personally make a copy of the array before hand.

$query = $copy = $this->db->get('tablename', $num, $offset);
$i=0;
foreach($query as $row){ 
   array_push($copy,"string".i++);
}
$query = $copy;