I'm quite new to Laravel and my first project was to clone from a git repository. Then I executed composer install after that and got this error when i tried accessing the project with the browser.
Function mcrypt_get_iv_size() is deprecated
I browsed StackEx which is here and they recommend editing cipher to "AES-256-CBC" instead of the default 'cipher' => MCRYPT_RIJNDAEL_128, but I get errors on that too. Looks like AES-256-CBC could not be recognized?