I have ext-fileinfo but Composer says it is missing

Question

I\'m trying to install Laravel package Intervention Image and when I run composer update:

Your requirements could not be resolved to an installa         


        

Answer 1

Windows users: just edit php.ini and uncomment this line:

extension=php_fileinfo.dll

Remember to restart Apache for new php.ini to take effect.

Answer 2

Uncomment extension=php_fileinfo.dll in php ini configuration files (php.ini-development if needed) And then if you're using XAMPP, use the apache shell. It can be loaded from XAMPP Control panel run php -m to verfy that extention is loaded. Then run composer install.

Answer 3

Apparently it is because there are separate php.ini files for web/apache and CLI and as composer uses the CLI and phpinfo() uses the main php.ini the problem occurs.

If you run php -m in CLI and don't see the module's name you should find the CLI php.ini (in my case php-cli.ini and add the extension. e.g. extension=php_fileinfo.dll

Answer 4

For me it was different using php 7.4.x and Windows 10.

I checked which php.ini file is used by PHP in CLI mode with php --ini.

It showed C:\php7\php.ini - where I previously unzipped PHP (and also pointed Composer there).

Then I needed to uncomment extension=fileinfo in that file.

Answer 5

I have the same problem. Fixed now.
you can also uncomment this line

extension=php_fileinfo.dll  

in the following files:

1. php.ini-development
2. php.ini-production

Please don't forget to restart your Apache.
Hope this will help.

Answer 6

On Windows I had to add line extension=php_fileinfo.dll in my php.ini file