datamapper.md

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default	Data Mapper	data mapper, pdo, query builder

Data Mapper

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These components have been heavily influenced by Aura PHP and Atlas PHP

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Введение

The Data Mapper pattern as described by Martin Fowler in Patterns of Enterprise Application Architecture is:

A layer of Mappers that moves data between objects and a database while keeping them independent of each other and the mapper itself.

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The Phalcon\DataMapper namespace contains components to help with accessing your data source, with the [Data Mapper][pattern].

PDO

Connection

One of the components required by this implementation is a PDO connector. The Phalcon\DataMapper\Pdo\Connection offers a wrapper to PHP's PDO implementation, making it easier to maintain connections.

Connecting to a source

Connection - Decorated

ConnectionLocator

Profiler

Query

Фабрика

Delete

Insert

Select

Update