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[PHP] $ SESSION º¯¼ö¸¦ ÀÌ¿ëÇÑ Àå¹Ù±¸´Ï
13³â Àü
¿ì¼± source ÄÚµå Ãâó´Â...

http://www.phpschool.com/bbs2/inc_view.html?id=2675&code=tnt2&start=0&mode=search&field=body&search_name=&operator=and&period=all&category_id=&s_que=cart





º¸¾ÈÀ» À§ÇØ register_global °ªÀ» off ·Î ³õ°í ¾²´Ùº¸´Ï ±âÁ¸ ÇÁ·Î±×·¥À» ¼ÕºÁÁà¾ß ÇÒ ÀÏÀÌ »ý°å´Ù.

ÀÌÀü ¼Ò½º¿¡¼­ º¯¼ö¸í¸¸ ±³Ã¼ÇØÁÖ¸é ¹Ù·Î »ç¿ëÀÌ °¡´ÉÇÏ´Ù.



[cart.class]



<?
class Item {
    var $name;  //Ç°¸ñ¸í
    var $code;  //DB¿ë ÄÚµå
    var $count; //¼ö·®
    var $price; //´Ü°¡
}
class Cart {
var $item;

function set($name,$code,$count,$price) //Àå¹Ù±¸´Ï ³Ö±â
{
   $this->item[$name] = new Item;
   $this->item[$name]->name=$name;
   $this->item[$name]->code=$code;
   $this->item[$name]->count=$count;
   $this->item[$name]->price=$price;
}

function get($name) //Ç°¸ñ¸íÀ¸·Î ³»¿ë Àоî¿À±â
{
     return $this->item[$name];
}

function fetch() //Ç°¸ñ³»¿ëÀ» Çϳª¾¿ °¡Á®¿À±â
{
     $temp=current($this->item);
     if (!$temp) reset($this->item);
     else {next($this->item);}
     return $temp;
}    
    
function remove($name) //Ç°¸ñÀ» »èÁ¦Çϱâ
{
  unset($this->item[$name]);
}
}
?>



ÁÖÀÇÁ¡ : class¸¦ ¼±¾ðÇÔ¿¡ À־ ¸¸¾à session()À» ºÎ¿©ÇÏ°í ½Í´Ù¸é ¹Ýµå½Ã session_start() º¸´Ù ¼±ÇàµÇ¾ß ÇÏ¸ç ¼±ÇàµÊ¿¡ À־ class ÆÄÀÏÀÇ ?> ű×ÀÇ ¸¶¹«¸®¿£ °ø¹éÀ» Çã¿ëÇؼ± ¾ÈµÈ´Ù.

-> session cache limiter ¿¡·¯°¡ ¹ß»ýÇÑ´Ù.



[process.php]



<?

require("cart.class");
session_start();



// $_SESSION[cart] °ªÀÌ Àִ°¡?
if (!isset($_SESSION[cart])) {
  echo"¼¼¼ÇÀå¹Ù±¸´Ï °´Ã¼°¡ ¾ø´Ù<br>";
  session_register("cart");  //cartÀ» ¼¼¼Ç°´Ã¼·Î µî·Ï
  $_SESSION[cart] = new Cart;
}



$_SESSION[cart]->set($name,$code,$count,$price) ;


while ($item = $_SESSION[cart]->fetch()) {
$name = $item->name;
$code = $item->code;
$count=$item->count;

$price=$item->price;

echo"$name / $code / $count / $price<br>";
}

?>





³¡À¸·Î $_SESSION °ªÀ» Âï¾úÀ» ¶§...³ª¿À´Â array ±¸Á¶..



Array
(
    [cart] => cart Object
        (
            [item] => Array
                (
                    [½ºÀ§Æ® ·Î°í ±âº»Æ¼] => item Object
                        (
                            [name] => ½ºÀ§Æ® ·Î°í ±âº»Æ¼
                            [code] => 2004040007
                            [count] => 1
                            [price] =>
                        )

                )

        )

)

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