Using Abstract Classes to Define Rules

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Using Abstract Classes to Define Rules

The way i visualize this is to think that i am entering into an agreement between me and PHP.
http://www.talkphp.com/advanced-php-programming/1519-abstract-classes.html#post4656
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  • Category: PHP/Object Oriented

  • Submitted on: 2008-03-16 07:45:00

  • Submitted By: Devesh Khanna

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The way i visualize this is to think that i am entering into an 'agreement' between me and PHP. In other words, I have defined a list of methods (rules) in the interface that I (or any other developer) must implement in any implemented class, so in any implemented classes i am agreeing to conform with the interface's rules.    More detail...

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