PHP Fatal error: Uncaught Error: Call to undefined function numfmt_create()

athornfam2

[Tue Apr 08 10:17:14.356532 2025] [php:error] [pid 1009] [client 192.168.2.21:57694] PHP Fatal error:  Uncaught Error: Call to undefined function numfmt_create() in /var/www/itflow/includes/check_login.php:82\nStack trace:\n#0 /var/www/itflow/includes/inc_all.php(5): require_once()\n#1 /var/www/itflow/index.php(4): require_once('...')\n#2 {main}\n  thrown in /var/www/itflow/includes/check_login.php on line 82

athornfam2

I seem to be getting some PHP errors now for some reason. I'm not totally sure why.

wrongecho

You probably ran an apt upgrade recently and have the wrong intl php extension version.

athornfam2

wrongecho

php-intl is 2:8.4

Looking over the installation script it doesn't specify any version requirement from what I've seen.

wrongecho

The required version will be whatever version of php you have installed. You didn't say if you've recently ran an apt upgrade, but this usually happens after an upgrade because apt only upgrades PHP and not all the extensions for some reason.

If you can load the debug page, it will probably tell you a little more.

athornfam2

wrongecho I didn't run an apt update manually myself but looking back at the RMM that resides on that host it looks like it ran patching about 3 days ago. That did upgrade PHP versions.

I tried the /admin_debug.php redirects me to the login page and then errors http 500 error

wrongecho

athornfam2

So what version of php are you running now?

Remove and install the intl extension for your new version of php.

athornfam2

wrongecho

PHP -v

PHP 8.4.5 (cli) (built: Mar 13 2025 15:35:47) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.4.5, Copyright (c) Zend Technologies
    with Zend OPcache v8.4.5, Copyright (c), by Zend Technologies

PHP Extensions

php                                php8.4-mbstring                    php-phpmyadmin-shapefile
php8.2-common                      php8.4-mcrypt                      php-phpmyadmin-sql-parser
php8.2-mysql                       php8.4-mysql                       php-phpseclib
php8.3-bz2                         php8.4-opcache                     php-psr-cache
php8.3-cli                         php8.4-phpdbg                      php-psr-container
php8.3-common                      php8.4-readline                    php-psr-log
php8.3-curl                        php8.4-xml                         php-symfony-cache
php8.3-gd                          php8.4-zip                         php-symfony-cache-contracts
php8.3-imap                        php-bz2                            php-symfony-config
php8.3-mbstring                    php-common                         php-symfony-dependency-injection
php8.3-mysql                       php-gd                             php-symfony-deprecation-contracts
php8.3-opcache                     php-google-recaptcha               php-symfony-expression-language
php8.3-readline                    php-imap                           php-symfony-filesystem
php8.3-xml                         php-intl                           php-symfony-polyfill-php80
php8.3-zip                         php-mailparse                      php-symfony-polyfill-php81
php8.4                             php-mariadb-mysql-kbs              php-symfony-service-contracts
php8.4-bz2                         php-mbstring                       php-symfony-var-exporter
php8.4-cli                         php-mcrypt                         php-tcpdf
php8.4-common                      phpmyadmin                         php-twig
php8.4-gd                          php-mysql                          php-twig-i18n-extension
php8.4-intl                        php-nikic-fast-route               php-xml
php8.4-mailparse                   php-phpmyadmin-motranslator        php-zip

athornfam2

Still seems to be an issue when re-installing PHP-INTL. Can get to the login page but after that just 500 errors.

wrongecho

Maybe try

sudo apt install php8.4-intl

athornfam2

wrongecho It looks like running the earlier command installed php8.4-intl as well.

athornfam2

wrongecho So after doing some further digging around. This fixed my issue sudo apt install php8.3-intl

Very much similar to this thread 500 Error on all pages other than Login - ITFlow Forum but I installed 1 version behind. v8.4 of PHP-intl doesn't work.

athornfam2

@wrongecho This thread can be closed unless you need to look into why itflow is not accepting a higher version of php. Otherwise, the above comment was my resolution.

magixnetworks

I am using PHP 8.4.5 without any issues, although I am not using Ubuntu but this shouldn't make much difference

Going by your PHP -v output you're using extensions varying from PHP 8.2 to 8.4.

Given installing php8.3-intl is what fixed it for you when you already have php-intl listed (Which would be 8.4) that would tell me that your web server is likely PHP 8.3. You can check this in the Debug page under Administration in ITFlow

wrongecho

As @magixnetworks said, I suspect your web server PHP is 8.3 with your CLI having a different version (why they allow this to be possible is beyond me but blame the distro maintainer because this comes up fairly frequently). You can check on the debug page.

This isn't really anything to do with ITFlow specifically, as long as you're on 8.x the code won't care.

athornfam2

wrongecho Yep, not pointing fingers here. Just happy my installation is back to working.

wrongecho

athornfam2 Me too, but I am definitely pointing fingers! I wish apt update for php and php extensions was better! 😉