Are there potential pitfalls or drawbacks to using recursion in classes in PHP?

One potential pitfall of using recursion in classes in PHP is the risk of causing a stack overflow if the recursion depth is too deep. To avoid this issue, you can implement a check for the recursion depth and limit the number of recursive calls. 

class MyClass {
    private $recursionDepth = 0;
    
    public function recursiveFunction($param) {
        if ($this->recursionDepth > 100) {
            throw new Exception("Recursion depth limit reached");
        }
        
        // Your recursive logic here
        
        $this->recursionDepth++;
        $this->recursiveFunction($param);
        
        $this->recursionDepth--;
    }
}

Keywords

recursion classes PHP memory consumption stack overflow

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