# Missing PHP 7.2 extensions on container

**URL:** <https://forums.docker.com/t/missing-php-7-2-extensions-on-container/71225>\
**Category:** Docker Desktop\
**Created:** [March 15, 2019, 5:04pm UTC](https://forums.docker.com/t/missing-php-7-2-extensions-on-container/71225 "2019-03-15T17:04:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lguillou](https://avatars.discourse-cdn.com/v4/letter/l/d9b06d/32.png) [@lguillou](https://forums.docker.com/u/lguillou)\
**Post date:** [March 15, 2019, 5:04pm UTC](https://forums.docker.com/t/missing-php-7-2-extensions-on-container/71225/1 "2019-03-15T17:04:30Z")

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Hi there,  
I’m trying to switch from a Virtual Machine (running under Ubuntu) with Docker on it to Docker for Windows.

When i intend to build the same image, I have missing PHP extensions and I cannot open my webpage. Which is weird.

Have anyone already encountered that kind of problem ?

Here is the compareason :

Windows  
Core  
date  
filter  
hash  
libxml  
openssl  
pcntl  
pcre  
Reflection  
session  
sodium  
SPL  
standard  
zlib

And debian (what i want to have)

calendar  
Core  
ctype  
curl  
date  
dom  
exif  
fileinfo  
filter  
ftp  
gd  
gettext  
hash  
iconv  
json  
libxml  
mbstring  
mysqli  
mysqlnd  
openssl  
pcntl  
pcre  
PDO  
pdo\_mysql  
Phar  
posix  
readline  
Reflection  
session  
shmop  
SimpleXML  
sockets  
sodium  
SPL  
standard  
sysvmsg  
sysvsem  
sysvshm  
tokenizer  
wddx  
xml  
xmlreader  
xmlwriter  
xsl  
Zend OPcache  
zip  
zlib

FIY, when i open my webpage (running with Symfony 4)

 ![image](https://global.discourse-cdn.com/docker/original/3X/2/9/298edd567b47f99371f77f04ef76f0bec9f5c5fb.png)

Thanks ! 🙂

Louis