有关如何简化此代码的任何建议？

Question

Example 1:

    $name                =$this->input->post('name', TRUE); 
    $address             =$this->input->post('address', TRUE);
    $website             =$this->input->post('website', TRUE);
    $phone               =$this->input->post('phone', TRUE);
    $fax                 =$this->input->post('fax', TRUE);  

It make me some many code, because I allow user to input many information....

Answer 1

Use a loop:

$fields = array('name', 'address', 'website', 'phone', 'fax');

foreach($fields as $field) {
    ${$field} = $this->input->post($field, TRUE);
}