In order to use the flexmls IDX WordPress Plugin, you must:
- Be a member of an MLS using flexmls Web;
- Be authorized by your MLS for IDX;
- Be a subscriber of flexmls IDX 2.0 Smart Frames; and
Once you have your key for the plugin, you will need to install the plugin to your WordPress site.
Requirements for best performance: Make sure you are using a current version of PHP on the server.
Use at least version 5.6, every version below that is no longer supported - http://php.net/eol.php
WordPress is recommending PHP 7 - https://wordpress.org/about/requirements