CFDB is compatible with PHP 7
If running a scanning tool, it may report Errors for deprecated code.
72 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and deprecated since PHP 5.6 and removed since PHP 7.0 – use mysqli instead.
The code contains both the new “mysqli” and old “mysql_” for both new and old versions of PHP. The old code is not run under PHP 7.
The following is unit test code that is not run on your site. This is a “mock” version of an existing WP function. You can blame WP for the name.
48 | WARNING | Function name “__” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
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