第 4 行有什么解析错误?
解析错误,第 4 行的 EG_14/Starter/cart_additem.php 中需要“identifier (T_STRING)”或“\ (T_NS_SEPARATOR)”。
<?php
//Cart/Db file has create_item function defined.
namespace Cart\App{
use function Cart\Db\create_item; //line 4
$new_id = create_item($cart, [
'name' => 'HTC m8',
'price' => 500
]);
$new_item = \Cart\Db\read_item_name($cart, 'HTC m8');
}
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