Fatal error: Class 'NumberFormatter' not found
PhpPhp Problem Overview
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 about this problem, and apparently you need PHP 5.3 or higher installed, and the PHP intl plugin installed. I have both of these, yet I am still receiving a Fatal error: Class 'NumberFormatter' not found error whenever I use the following function:
function format_item($value)
{
$format = new \NumberFormatter('en_US', \NumberFormatter::CURRENCY);
return $format->formatCurrency($value, 'AUD');
}
Also, here is a snippit from my php.ini file showing that I have the PHP intl plugin installed:
[intl]
intl.default_locale = fr_FR
; This directive allows you to produce PHP errors when some error
; happens within intl functions. The value is the level of the error produced.
; Default is 0, which does not produce any errors.
intl.error_level = E_WARNING
I also have the extension=php_intl.dll in my php.ini, and it is also in my directory.
Why am I getting this error?
Php Solutions
Solution 1 - Php
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
Solution 2 - Php
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!
Solution 3 - Php
This worked for me (Ubuntu 18.10, PHP 7.2.15)
sudo apt-get install php-intl
service apache2 restart
Solution 4 - Php
I am using PHP 5.5 version and got the same error in Ubuntu Machine. I have installed php5-Intl package and restarted my apache server. This resolved the issue.
For PHP5
sudo apt-get install php5-intl
For PHP7
sudo apt-get install php7.0-intl
For Mac OS X, use the following command for PHP5.6
brew install php56-intl
For different OS, checkout this page : http://php.net/manual/en/intl.installation.php
To check successful installation, run the command php -m. This should show the intl package in the list.
If you are using XAMPP in Mac OS X, php-intl will sometimes create different problems. You can follow the debug steps mentioned here
If you are facing Unable to load dynamic library '/usr/lib/php/extensions/no-debug-non-zts-20121212/intl.so' error, follow the steps as mentioned here
Solution 5 - Php
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
Solution 6 - Php
I am running on ubuntu-16.04 and I am using php7, I had the same issue, It is because of the php_intl extension
the way I fixed it-
-
First check the extension is installed or not on your server, use below command to check it
php -m | grep intl -
If there's no results, you must need to install it
-
If not installed, let's install it
sudo apt-get update sudo apt-get install php-intl -
Finally you need to restart your web server after you install
Solution 7 - Php
If you are using Google App Engine, just add:
extension = "intl.so"
to your application's php.ini file.
Solution 8 - Php
Actually if you're using xampp and php > 7.*
edit the line ;extension=intl to extension=intl, restart mysql service and you're good to go.
Solution 9 - Php
for additional, if someone come here and on Laravel using php artisan serve and facing this problem, and already uncomment
extension=intl
on php.ini, don't forget to restart your Laravel dev server.
Solution 10 - Php
outdated
On Max OS X with PHP installed with the Homebrew, we can:
We can check is module intl installed:
$ php -m
We can check module info:
$ brew info php72-intl
And install it with:
$ brew install php72-intl
Solution 11 - Php
Add your PHP directory in the Path environment variable. (C:\Program Files\wamp\bin\php\phpX.XXX.XXX for wamp)
It has worked for me!
Solution 12 - Php
I got the same error from inside docker image php:7.4-fpm, so I added the following lines to the Dockerfile
RUN apt-get install -y libicu-dev # required dependency
RUN docker-php-ext install intl
Solution 13 - Php
This seems to be some really weird problem, and I somehow fixed it by doing the following:
I upgraded my PHP in Wamp through this tutorial. I also updated my timezone in php.ini When I upgraded it didn't work, so I reverted back to my previous version of PHP, and voilà - it worked.
I have absolutely no idea how this solved the problem, however it worked for me.
Solution 14 - Php
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
Solution 15 - Php
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.
Solution 16 - Php
On CentOS 8:
sudo dnf install php-intl
Solution 17 - Php
the same problem happened to me, I already configured the php.ini and enabled the intl extension, the error persisted and I solved it by adding PHP in the environment variables of the system PATH in Windows
Solution 18 - Php
i could just do the following and it will work perfect.
$numbers = 123456789;
$toThousands = number_format($numbers);
results will be: 123,456,789, the func "number_format" is already build in function.