In what way can splitting a method into multiple methods improve flexibility in a PHP template class implementation?

Splitting a method into multiple methods in a PHP template class implementation can improve flexibility by allowing for better organization of code, easier maintenance, and the ability to reuse common functionality across different parts of the template. This can make the template class more modular and easier to extend or modify in the future.

class Template {
    private $data = [];

    public function assign($key, $value) {
        $this->data[$key] = $value;
    }

    public function render($templateFile) {
        $templateContent = $this->loadTemplate($templateFile);
        $parsedContent = $this->parseTemplate($templateContent);
        return $parsedContent;
    }

    private function loadTemplate($templateFile) {
        // Load template content from file
    }

    private function parseTemplate($templateContent) {
        // Parse template variables and logic
    }
}