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• System requirements:
  • PHP 7.1 or later.
    • Useful settings (in the php.ini file): 
      
      • allow_url_fopen set to On, 
      • register_globals set to Off,
      • upload_max_filesize set to "16M" (or more).
    • Must-have PHP extensions (in the php.ini file): CURL, DOM, Fileinfo, GD, Intl, Mbstring, Zip, JSON, Iconv.
    • Useful server tools: cron/crontab, Memcached.
  • MySQL 5.6 or later.
  • Better if: 
    
    • Unix/Linux hosting.
    • Apache Web Server 2.2 or later or nginx Web Server.
      • Apache module settings: 
        
        • mod_rewrite enabled, 
        • mod_security disabled,
        • mod_auth_basic disabled.
    • At least 128 256 Mb of RAM dedicated to PHP. The more the better.
• Access codes to your FTP server, your MySQL database
  
  • These should be provided by your web host if you are not doing a local installation.
• Any text editor.
• Any FTP client.
• Any modern Web browser (if using Internet Explorer: at least IE9).

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• System: Unix, Linux or Windows. Unix is highly recommended.
• Web server: Apache Web server 2.2 or later.
• PHP 7.1 or later. You may have to activate PHP 5 (ask your hosting provider).
• MySQL 5.6 or later.
• At least 128 256 Mb of RAM on your server.

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