Composer - the requested PHP extension mbstring is missing from your system [closed]
sudo apt-get install php-mbstring
# if your are using php 7.1
sudo apt-get install php7.1-mbstring
# if your are using php 7.2
sudo apt-get install php7.2-mbstring
# if your are using php 7.4
sudo apt-get install php7.4-mbstring
- find your
php.ini - make sure the directive
extension_dir=C:\path\to\server\php\extis set and adjust the path (set your PHP extension dir) - make sure the directive
extension=php_mbstring.dllis set (uncommented)
If this doesn't work and the php_mbstring.dll file is missing, then the PHP installation of this stack is simply broken.