install prestashop1.7.1.1 Install and enable the intl extension (used for validators).

[ehab_morcos]

• Install and enable the intl extension (used for validators).

Set short_open_tag to off in php.ini

how can i fix it 

where can i find php.ini file to configure it in presta files

 

 

[toumi.asma92]

SVPcomment resolu cette probléme urgent  

• Configuration Apache requise
• Activer le module Apache mod_rewrite

• Set "xdebug.max_nesting_level" to e.g. "250" in php.ini* to stop Xdebug's infinite recursion protection erroneously throwing a fatal error in your project.
• Install and enable the intl extension (used for validators).
• Install and/or enable a PHP accelerator (highly recommended).
• Setting "realpath_cache_size" to e.g. "5242880" or "5M" in php.ini* may improve performance on Windows significantly in some cases.

[bellini13]

you should contact your hosting provider and ask them to enable the intl PHP extension.  You can also ask them to set short_open_tag to off in php.ini if you are unable to

 

Note: depending on your hosting provider and plan, they may not do either of these.

[thx2012]

I have short_open_tag to off...

is it necessary to have the "intl" PHP extension for working installation?

[Max_Damage]

I'm running prestashop with NGINX and i fixed the issue as follows : 
in case you are using php7.2 install the intl library :
apt-get install php7.2-intl    

in case you are using php7.1 install the intl library :
apt-get install php7.1-intl   

in case you are using php7.1 install the intl library :
apt-get install php7.0-intl

 

 

I got it all working