json_decode() expects parameter 1 to be string, array given

Question

What causes this error in my code?

$query = $this->db->query(\"SELECT * FROM tour_foreign ORDER BY id desc\");
        $data = array();
        foreach ($q         


        

Answer 1

json_decode() is used to decode a json string to an array/data object. json_encode() creates a json string from an array or data. You are using the wrong function my friend, try json_encode();