First step(s) with PrestaShop...

[crstfthms]

Hi,

Just trying to install/test PrestaShop (Windows server 2016 / PHP 7.4.5) and getting following blocking messages :

To avoid internationalization data inconsistencies upgrade the symfony/intl component.

Install and/or enable a PHP accelerator (highly recommended).

---

opcache is activated and php -i content is provided in the file attached.

Thanks for your help for solving this issue.

Regards,

Crstf
 

php-i.txt

[Rhobur]

You need the PHP Intl extension installed.

But, most important, you should switch to a Linux server, it is true that Prestashop works in Win environment but you may experience other issues, Linux servers are recommended.

[crstfthms]

Hi Rhobur

WP is a piece of an overwall IS Azure/Windows based so I can not move to Linux.

In the attached file (php-i.txt) you can see that Intl ext is already setup and apparently setup:

intl

Internationalization support => enabled
ICU version => 65.1
ICU Data version => 65.1
ICU TZData version => 2019c
ICU Unicode version => 12.1

Thanks for your support anyway!

Crstf

[Rhobur]

In this case it may be a mismatch between your PS version and the intl/icu packages.

Check if you're meeting the requirements using this https://github.com/PrestaShop/php-ps-info/

Also IMPORTANT: Prestashop doesn't officially support PHP > 7.2+ untill the coming PD 1.7.7 which will support PHP7.3 but NOT PHP7.4

So, you should revert to PHP7.2+ currently.