September 2018
Beginner to intermediate
218 pages
4h 27m
English
Content preview from Magento 2 Development Quick Start Guide
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Methods worth memorizing
Both EAV and simple models extend from the Magento\Framework\Model\AbstractModel class, which further extends from Magento\Framework\DataObject. The DataObject has some neat methods worth memorizing.
Group of the following methods deal with data transformation:
- toArray: Converts an array of object data to an array with keys requested in the $keys array
- toXml: Converts object data into an XML string
- toJson: Converts object data to JSON
- toString: Converts object data into a string with a predefined format
- serialize: Converts object data into a string with defined keys and values
The other groups of these methods, implemented through the magic __call method, enables the following neat syntax:
- get<AttributeName>, for ...
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