Requirements & Recommendations

To run Simple Invoices on your server or computer, there are a number of applications that need to be installed. Additionally, there are some recommended, optional applications that will help simplify your use and maintenance of the system.

Required
  • Apache web server,
  • MySQL (Database server),
  • Make sure that zero dates are allowed in your database. Do this by setting “sql_mode=” in the my.ini file. For reference, make the current setting for this value into a comment by adding a # at the front of the line. An example of what this line might be set to is, sql_mode=NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTION.
  • PHP >7.2 for master_2019.2 version, PHP 5.6x for master version. Note that the master.2019 version should no longer be used.
    • For PDF export to work your PHP needs:
      1. Have GD2 support enabled.
      2. php.ini needs to be edited with a minimum max memory setting of, 24M, ex: memory_limit=24M.
    • For Reports to work your PHP need to have XSL support enabled.
      1. The “tmp” directory in the Simple Invoices folder must be writable by the web-server user.
      2. To send emails you will need access to a mail server (smtp)
  • For Windows users, the wampserver and xampp packages contain all these components.
Recommended

If not included with your server package, you should consider installing phpMyAdmin to maintain your database and user information. This program can be found at https://www.phpmyadmin.net/