total count amount in codeigniter query code example
Example 1: codeigniter count rows
$this->db
->where(['field'=>'foo'])
->from("tablename")
->count_all_results();
//OR
$this->db
->where(['field'=>'foo'])
->count_all_results("tablename");
Example 2: count all results codeigniter
$this->db->select('id');
$this->db->from('table');
$this->db->where($your_conditions);
$num_results = $this->db->count_all_results();