What potential pitfalls can arise from inconsistent variable naming conventions within PHP class methods?

Inconsistent variable naming conventions within PHP class methods can lead to confusion, readability issues, and potential bugs in the code. To solve this problem, it is important to establish a consistent naming convention for variables within class methods and adhere to it throughout the codebase. 

class Example {
    private $someVariable;
    
    public function setSomeVariable($value) {
        $this->someVariable = $value;
    }
    
    public function getSomeVariable() {
        return $this->someVariable;
    }
}

Keywords

variable naming conventions PHP class methods consistency readability maintainability

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