Fatal error: Class 'IntlDateFormatter' not found

I installed WAMP on my local machine. My PHP version is 5.3.3 in phpinfo() but that extension doesn't exist! :(

How can I install this extension without compilin开发者_运维技巧g it? Here is just source of it.

The extension was there! All you need to do is clearing the comment(;) before this line in php.ini file:

Windows:

;extension=php_intl.dll

to

extension=php_intl.dll

Linux:

;extension=intl

to

extension=intl

Then restart apache2 or php-fpm if you are using it.

If it does not work, then you probably need to change it in the php.ini of the CLI version. First check your version with php --version though, so that you change the right php.ini file, it might be different from your php fpm version.

It also might be enough to just install the package e.g. for php 8.2: sudo apt install php8.2-intl

if you see this on Debian / other Linux platforms.

sudo apt-get install php5-intl - for PHP 5.6

sudo apt-get install php7.0-intl - PHP 7+

Amazon Linux

sudo yum install php70-intl

After that restart Apache services.

sudo service apache2 restart restart apache to get the changes.

in wamp or xampp open php.ini file and find the below line, then remove comment (;) at first of it:

;extension=php_intl.dll

if you did not find the line, add it in the php.ini file:

extension=php_intl.dll

It may be because of Apache. Restart Apache by following command

service httpd restart 

and try again.

If you added extension=php_intl.dll in your php.ini and it didn't work you can copy icu****.dll files (about five of them) from PHP folder to Apache /bin folder then restart Apache and try again.