我这样写可以吗？第一次接触PHP

Question

 $cart_item = array(
            'user_id'       => $this->visitor->get('user_id'),
            'session_id'    => SESS_ID,
            'store_id'      => $spec_info['store_id'],
            'spec_id'       => $spec_id,
            'goods_id'      => $spec_info['goods_id'],
            'goods_name'    => addslashes($spec_info['goods_name']),
            'specification' => addslashes(trim($specification)),
            if ($visitor.cfa_member != '0' and $visitor.cfa_member > '0')
            {
              'price'         => $spec_info['price'],;
               else
              'price'         => $spec_info['price_all'],;
             }
                        
            /*'price'         => $spec_info['price_all'],*/
            'quantity'      => $quantity,
            'goods_image'   => addslashes($spec_info['default_image']),
        );
这样写IF好像出错了
要怎么改呀。

Answer 1

array里面套IF？
……真还没试过这么用……
创新

Answer 2

/* 将商品加入购物车 */
          if ($visitor.cfa_member != '0' and $visitor.cfa_member > '0')
            {
              'price'         => $spec_info['price'];
               else
              'price'         => $spec_info['price_all'];
             }
        
        $cart_item = array(
            'user_id'       => $this->visitor->get('user_id'),
            'session_id'    => SESS_ID,
            'store_id'      => $spec_info['store_id'],
            'spec_id'       => $spec_id,
            'goods_id'      => $spec_info['goods_id'],
            'goods_name'    => addslashes($spec_info['goods_name']),
            'specification' => addslashes(trim($specification)),
            'price'         => price_all;
            /*'price'         => $spec_info['price_all'],*/
            'quantity'      => $quantity,
            'goods_image'   => addslashes($spec_info['default_image']),
        );这样写也不行呀。
报Parse error: syntax error, unexpected T_DOUBLE_ARROW in D:\WEB\temp_cfaclub\app\cart.app.php on line 102

Answer 3

if ($visitor.cfa_member != '0' and $visitor.cfa_member > '0') 
{
$price =$spec_info['price']; 
}
else {
$price= $spec_info['price_all']; 
} $cart_item = array( 
'user_id'      => $this->visitor->get('user_id'), 
'session_id'    => SESS_ID, 
'store_id'      => $spec_info['store_id'], 
'spec_id'      => $spec_id, 
'goods_id'      => $spec_info['goods_id'], 
'goods_name'    => addslashes($spec_info['goods_name']), 
'specification' => addslashes(trim($specification)), 
'price'        => $price,
/*'price'        => $spec_info['price_all'],*/ 
'quantity'      => $quantity, 
'goods_image'  => addslashes($spec_info['default_image']), 
);

Answer 4

看楼上的
变量前面要用$符号
先判断：
得到变量$price=$spec_info['price']; 还是$price= $spec_info['price_all']; 然后数组里面（注意右面的是变量$price,它的值在前面通过判断得到）：
'price'=> $price,

Answer 5

#4正解
不过还有其它方法
$cart_item = array( 
    'user_id'      => $this->visitor->get('user_id'), 
    'session_id'    => SESS_ID, 
    'store_id'      => $spec_info['store_id'], 
    'spec_id'      => $spec_id, 
    'goods_id'      => $spec_info['goods_id'], 
    'goods_name'    => addslashes($spec_info['goods_name']), 
    'specification' => addslashes(trim($specification)), 
    'price'        => 0,
       'quantity'      => $quantity, 
    'goods_image'  => addslashes($spec_info['default_image']), 
);
if ($visitor.cfa_member != '0' and $visitor.cfa_member > '0') 
{
    $cart_item['price'] = $spec_info['price']; 
}
else {
    $cart_item['price'] = $spec_info['price_all']; 
} 

Answer 6

if (!empty($visitor.cfa_member) and $visitor.cfa_member > 0){ 
   $price= $spec_info['price']; 
}else{
   $price $spec_info['price_all']; 
} $cart_item = array( 
'user_id'      => $this->visitor->get('user_id'), 
'session_id'    => SESS_ID, 
'store_id'      => $spec_info['store_id'], 
'spec_id'      => $spec_id, 
'goods_id'      => $spec_info['goods_id'], 
'goods_name'    => addslashes($spec_info['goods_name']), 
'specification' => addslashes(trim($specification)), 
'price'        => $price,
'quantity'      => $quantity, 
'goods_image'  => addslashes($spec_info['default_image']), 
); 

Answer 7

          'price'   =>  ($visitor.cfa_member != '0' and $visitor.cfa_member > '0') ? $spec_info['price'] : $spec_info['price_all']; 
            } 

Answer 8

多了个 }'price'  =>  ($visitor.cfa_member != '0' and $visitor.cfa_member > '0') ? $spec_info['price'] : $spec_info['price_all'];