In this tutorial, you'll be introduced to static methods, the self keyword and how they are used.
Static Methods
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Additional resources:
Static Methods (KnpUniversity)
PHP Fundamentals (Drupalize.Me)
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0:07
A really important thing just happened.
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0:10
For the first time ever we referred to something on our class by using its class name.
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To use the constant we said BattleManager::TYPE_NO_JEDI.
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0:23
That makes sense, but notice it’s completely different than how we’ve referred to
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0:28
class properties and methods so far.
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0:31
Normally, we create a new object by saying, new BattleManager.
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0:36
For us, this lives inside the container.
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But here’s the important part: to reference a method or property we use the object
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by saying $battleManager-> followed by the method name.
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0:50
For constants, it’s totally different.
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