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Designing Interfaces in PHP

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Extending an Abstract Class

4:31 with Alena Holligan

Extending an Abstract Class

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    We'll name this Pages.php. 0:00
    Our class Pages extends the collection. 0:06
    [SOUND] This means that we have two methods that must be implemented. 0:13
    The get title method, from the collection interface and 0:19
    the set entity method, from the collection class. 0:23
    Protected function setEntity. 0:27

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