The CS-Cart system requirements include the required and recommended environment and configuration that will allow you to run a reliable, high-performance CS-Cart storefront.
Server environment
| Component | Requirement or recommendation | HostPapa server status | 
| PHP | Version 5.3.6, 5.4, 5.5, 5.6, or 7 | Version 7.0 with 5.6 available | 
| MySQL | MySQL version 4.1 or higher (MySQLi or pdo_mysql should be supported) | Version 5.6, MySQLi is supported | 
| Operating system | A Unix-like operating system for your server, such as FreeBSD, Linux, or OS X | Linux | 
| Web server | Apache or Nginx | Apache | 
| SELinux | Disabled | Disabled | 
| AppArmor | Disabled | Disabled | 
PHP configuration
| PHP directives | Requirement or recommendation | HostPapa server status | 
| safe_mode | Disabled | Disabled | 
| file_uploads | Enabled | Enabled | 
| allow_url_fopen | Enabled | Enabled | 
The following PHP functions are required by CS-Cart and are enabled on HostPapa servers:
- ini_set
 - ftp_exec
 - ftp_connect
 - ftp_login
 - ftp_get
 - ftp_put
 - ftp_nb_fput
 - ftp_raw
 - ftp_rawlist
 - mysql_pconnect
 - eva
 - system
 - exec
 - shell_exec
 - passthru
 - escapeshellarg
 - escapeshellcmd
 - set_time_limit
 
| PHP extensions | Required or recommended | Enabled on HostPapa servers? | 
| GD or Imagick | Required | GD – Yes | 
| cURL | Required | Yes | 
| mbstring | Required | Yes | 
| Phar | Required | Yes | 
| ZipArchive | Required | Yes | 
| OpenSSL | Recommended | Yes | 
| OPCache | Recommended | Yes | 
Apache configuration
| Apache modules | Requirement | Enabled on HostPapa servers? | 
| mod_rewrite | Enabled | Yes | 
| mod_headers | Enabled | Yes | 
| mod_ssl | Enabled | Yes | 
| mod_security | Disabled | No | 
| mod_deflate | Enabled (recommended) | Yes | 
The following .htaccess directives are required by CS-Cart and are allowed on HostPapa servers:
- DirectoryIndex
 - Deny
 - Allow
 - Options
 - Order
 - AddHandler
 - RewriteEngine
 - Rewrite Base
 - RewriteCond
 - RewriteRule
 
If you have any questions or need help, contact HostPapa support by opening a support ticket. Details about how to open a support ticket are here.
