cakephp - why do some changes NOT happen until I switch debugging to 3?

Question

Sometime I will implement changes locally and they work fine, I copy them to my remote webserver and the changed are ignored. (The code is identical.)

I go into core

Answer 1

I have found wonderful solution here. I think it should be perfect and working fine. The solution like below:

function _clear_cache()
    {

        Cache::clear();
        clearCache();

        $files = array();
        $files = array_merge($files, glob(CACHE . '*')); // remove cached css
        $files = array_merge($files, glob(CACHE . 'css' . DS . '*')); // remove cached css
        $files = array_merge($files, glob(CACHE . 'js' . DS . '*'));  // remove cached js
        $files = array_merge($files, glob(CACHE . 'models' . DS . '*'));  // remove cached models
        $files = array_merge($files, glob(CACHE . 'persistent' . DS . '*'));  // remove cached persistent

        foreach ($files as $f) {
            if (is_file($f)) {
                try {
                    @unlink($f);
                } catch (Exception $ex) {
                    $files['errors'][] = $ex->getMessage();
                }
            }
        }

        if (function_exists('apc_clear_cache')):
            apc_clear_cache();
            apc_clear_cache('user');
        endif;

        return $files;

    }

Just use above function in your appcontroller and run that function where you want it will be clear all cache.