PHP Refactoring - Lez. 3: Methods of a class
As regards the methods of a class, also applies in this case the naming convention previously exposed to the properties of the class itself. We repeat them below for convenience:
- If consists of a single word, all lowercase, for example, currency ();
- If made of many words the first letter of each, starting from the second, in uppercase, all lowercase other, for example, addElement ();
- The method name should be self explanatory.
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