[Insert data on mysql using mysqli function]

how i can make a insert using this fuctions I m learning php, as using this functions (mysqli abstract) but after update wont work any more.

/** insert data array */

public function insert(array $arr)

{


if ($arr)

{

$q = $this->make_insert_query($arr);

$return = $this->modifying_query($q);

$this->autoreset();

return $return;

}

else

{

$this->autoreset();

return false;

}

}

complement

/** insert query constructor */

protected function make_insert_query($data)

{

$this->get_table_info();

$this->set_field_types();

if (!is_array(reset($data)))

{

$data = array($data);

}

$keys = array();

$values = array();

$keys_set = false;

foreach ($data as $data_key => $data_item)

{

$values[$data_key] = array();

$fdata = $this->parse_field_names($data);

foreach ($fdata as $key => $val)

{

if (!$keys_set)

{

if (isset($this->field_type[$key]))

{

$keys[] = '`' . $val['table'] . '`.`' . $val['field'] . '`';

}

else

{

$keys[] = '`' . $val['field'] . '`';

}

}

$values[$data_key][] = $this->escape($val['value'], $this->is_noquotes($key), $this->field_type($key), $this->is_null($key),

$this->is_bit($key));

}

$keys_set = true;

$values[$data_key] = '(' . implode(',', $values[$data_key]) . ')';

}

$ignore = $this->ignore ? ' IGNORE' : '';

$delayed = $this->delayed ? ' DELAYED' : '';

$query = 'INSERT' . $ignore . $delayed . ' INTO `' . $this->table . '` (' . implode(',', $keys) . ') VALUES ' . implode(',',

$values);

return $query;

}

before update this class i used to insert data like this

$db = Sdba::table('users');

$data = array('name'=>'adam');

$db->insert($data);

this method of insert dont works on new class. if i try like this i got empty columns and empty values.

thanks for any help complete class download http://goo.gl/GK3s4E