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Closure::bind

    博客分类:
  • php
Closure::bind — 复制一个闭包,绑定指定的$this对象和类作用域。 说明 public static Closure Closure::bind ( Closure $closure , object $newthis [, mixed $newscope = 'static' ] ) 这个方法是 Closure::bindTo() 的静态版本。查看它的文档获取更多信息。 参数 closure 需要绑定的匿名函数。 newthis 需要绑定到匿名函数的对象,或者 NULL 创建未绑定的闭包。 newscope 想要绑定给闭 ...
stream_context_create (PHP 4 >= 4.3.0, PHP 5) stream_context_create — 创建资源流上下文 说明 resource stream_context_create ([ array $options [, array $params ]] ) 创建并返回一个资源流上下文,该资源流中包含了 options 中提前设定的所有参数的值。 参数   options 必须是一个二维关联数组,格式如下:$arr['wrapper']['option'] = $value 。 默认是一个空数组 ...

The SplFixedArray class

    博客分类:
  • php
The SplFixedArray class provides the main functionalities of array. The main differences between a SplFixedArray and a normal PHP array is that the SplFixedArray is of fixed length and allows only integers within the range as indexes. The advantage is that it allows a faster array implementation. 类 ...
self(): 返回从定义方法的类的实例 static(): 返回使用方法的类的实例(可以是继承出来的类)   例如: class A { public static function get_self() { return new self(); } public static function get_static() { return new static(); } } class B extends A {} echo get_class(B::get_self()); // A ...
Magento Enterprise comes with a bunch of nice features that are not included in the free community edition, like RMA, store credits, gift registry, cart reminders and more. But sometimes those features aren’t enough upside to justify the huge price tag (> 10.000 € every year) one has to pay. The ...
SaaS platform: Software as a Service  Software and applications are hosted on the internet and delivered to customers who pay for access.   POD: Point of Delivery  Demandware hardware deployed in a data center contains multiple state-of-the-art(尖端)application servers, database servers and the ...

Site Maintenance

 
 Site Maintenance Site & Page Caching Page download time is a critical factor in keeping visitors in your storefront. The longer it takes to download a page, the higher your risk of losing a sale. Therefore, it is best to cache your pages as much as possible to minimize page download times. ...
 Deconstructing SiteGenesis As we discussed in the Demandware Architecture module, SiteGenesis is the reference storefront application for new client development.   The main pipelines used for generating storefront pages are: Search-Show Product-Show Page-Show Cart-Show ...
 Integration Framework 集成框架 The growing complexity of the batch processes required to operate a shop, have brought in some cases the existing implementation to its limits. On the one hand side because of the growing number of batch components (Jobs) and on the other hand due to lacking monitoring ...

Data Integration

 
 Data Integration Data Integration Overview We will cover two types of data integration:   Simple Feed Integration Web Services   All new Demandware clients need to integrate data from other data systems.   Data Integration: Simple Feeds The idea of Simple Feed Integration is to ...
 Data Binding and Explicit Transactions 数据绑定和显式事物   Data Binding with Forms and Objects 数据绑定到表单和对象 The Demandware forms framework supports binding of persistent(持久) objects to form fields by automatically updating a persistent object with form data without having to issue an insert statement or ...

Custom Objects

Custom Objects   Defining Custom Objects   You will learn how you can store data in a custom object so it can be persistent.   Custom objects (COs) extend the Demandware data model: they are basically a new table in the database where you specify the primary key and storage attributes (column ...

Form Framework

 
  Forms Framework   The Demandware platform provides a set of tools that help simplify form display and processing. Using the Demandware Forms framework, you can control how consumer-entered values are validated by the application, rendered on a browser and possibly stored on a server.   You n ...

Demandware Script

 
  Demandware Script (DS)   Overview   The server-side language used for coding in the Demandware Platform is Demandware Script (DWScript).DS is based on JavaScript, which is standardized as ECMAScript.   Use: access data about the system, such as products, catalogs, prices.   Write in: p ...

Content Slots

 
  Content Slots   A content slot is an area on the page where a merchant defines content to display based on certain qualifiers or rules.   Slots can easily be found on a page by using the Storefront   Toolkit > Content Information tool. Hover the mouse around the page to reveal(显示) where ...
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