Merge pull request #225 from zag2me/master Fix reference to argument in closure for params

update version, removed unrelated methods from ezQuery class to globa… …l functions only - added/tested two additional security related functions, `is_traversal` and `sanitize_path` to go along with `clean_string`

corrections/updates, additional function, and renaming 

Update docs/doc-blocks - ready for version release, 

Update ezFunctionsTest.php 

Code cleanup, refactor for PHP 8 compatibility, and bug fixes discove… …red in doing so - bug fixes, prior to PHP 8, `**@**` silenced errors which this library used to return `**false**` instead, that is not no longer possible with PHP 8 - Linux and Windows CI tests move to GitHub Actions - General code style fixes - merged bug fix#199 - fixed tests in issue #200, and corrections for PR #201

Merge pull request #186 from dpDesignz/where-group Where group

Merge pull request #180 from dpDesignz/table-joins fixBug: Conditional Stacked Functions in selecting

Merge pull request #170 from dpDesignz/master continue fixBug: Error when trying to use $db->vardump()

Merge pull request #166 from dpDesignz/master fixBug: Error when trying to use $db->vardump()