What potential pitfalls should be avoided when using multiple class variables in PHP?

When using multiple class variables in PHP, it is important to avoid naming conflicts between variables to prevent unexpected behavior. To prevent this issue, you can use a naming convention such as prefixing variable names with the class name or using namespaces to organize your code. 

class MyClass {
    private $myClassVariable;
    
    public function __construct($myClassVariable) {
        $this->myClassVariable = $myClassVariable;
    }
}

Keywords

scope visibility naming conflicts encapsulation inheritance

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