Fatal error: Class 'NumberFormatter' not found

Question

I\'ve been using this exact same code for ages, and I have never had a single problem. Now all of a sudden it has stopped working.

I have read across the internet ab

Answer 1

All you need is:

apt-get install php7.0-intl

No need to change php.ini or do anything else. (Tested on PHP 7 on Ubuntu 16.04).

The most up-voted answer here has you uncommenting a .dll which will never solve anything unless you are on a Windows server!

Answer 2

This means that your intl package for PHP is not installed and/or not enabled.

Step 1

Make sure that you install php7.2-intl (or check that it is installed). In my case, I had PHP 7.2, but the version could change.

To install, I used

sudo apt install php7.2-intl

Step 2

After a successful installation, go to php.ini and enable that extension by removing the comment, as follows

extension=intl

Step 3

Retstart apache

sudo service apache2 restart

Answer 3

Change in php extensions did not work for me so I updated my php version from php 5.6.25 to 7.0.10 and it worked

Answer 4

You just need to enable this extension in php.ini by uncommenting this line:

extension=ext/php_intl.dll

For more details visit, Enable intl extension

Answer 5

Solutions For ALL Windows and Mac.

Most of time this extension is not there, You just need to enable this extension in php.ini by uncommenting this line,

          extension=intl

if that line doesn't exists then add that line as like below in any place below first line,

         extension=intl
         extension=ext/php_intl.dll

for better result add below as like as well because with above one is in some scenario not working with only below one,

         extension=php_intl.dll

Then it look like this,

         extension=ext/php_intl.dll
         extension=php_intl.dll
         extension=intl

After That Mostly Don't Forgot to restart your server in my case I am using xampp otherwise the changes not working properly.

Answer 6

If you are using Google App Engine, just add:

extension = "intl.so"

to your application's php.ini file.

https://cloud.google.com/appengine/docs/php/runtime