src/Manager.php
public function request($variable)
    {
        $order = ini_get('request_order');

        if (empty($order)) {
            $order = ini_get('variables_order');
        }

        $len = strlen($order);

        for ($i = 0; $i < $len; ++$i) {
            $character = strtoupper($order[$i]);

            if ($character == 'G') {
                if ($this->get($variable)) return $this->get($variable);
            } else if ($character == 'P') {
                if ($this->post($variable)) return $this->post($variable);
            } else if ($character == 'C') {
                if ($this->cookie($variable)) return $this->cookie($variable);
            }
        }

        return null;
    }
public function request($variable)
    {
        $order = ini_get('request_order');

        if (empty($order)) {
            $order = ini_get('variables_order');
        }

        $len = strlen($order);

        for ($i = 0; $i < $len; ++$i) {
            $character = strtoupper($order[$i]);

            if ($character == 'G') {
                if ($this->get($variable)) return $this->get($variable);
            } else if ($character == 'P') {
                if ($this->post($variable)) return $this->post($variable);
            } else if ($character == 'C') {
                if ($this->cookie($variable)) return $this->cookie($variable);
            }
        }

        return null;
    }
public function request ( $ variable ) { $ order = ini_get ( 'request_order' ) ; if ( empty ( $ order ) ) { $ order = ini_get ( 'variables_order' ) ; } $ len = strlen ( $ order ) ; for ( $ i = 0 ; $ i < $ len ; ++ $ i ) { $ character = strtoupper ( $ order [ $ i ] ) ; if ( $ character == 'G' ) { if ( $ this -> get ( $ variable ) ) return $ this -> get ( $ variable ) ; } else if ( $ character == 'P' ) { if ( $ this -> post ( $ variable ) ) return $ this -> post ( $ variable ) ; } else if ( $ character == 'C' ) { if ( $ this -> cookie ( $ variable ) ) return $ this -> cookie ( $ variable ) ; } } return null ; }
Check get, post, and cookie for return

@param string $variable
@return mixed
Check get post and cookie for return