Create Cli.php

[vorpentine]

Added cli output, take or leave it.

This is:

• [Y] a new feature

Checklist:

• [?] Changes are covered by unit tests
  • [?] Changes are covered by existing unit tests
  • [?] New unit tests have been added
• [Y] Code style is respected
• [Y] Commit message explains why the change is made (see https://github.com/erlang/otp/wiki/Writing-good-commit-messages)
• [N] CHANGELOG.md contains a short summary of the change and a link to the pull request if applicable
• [N] Documentation is updated as necessary

Why this change is needed?

Handy for developers

[oleibman]

Your explanation is very vague. Could you give us a better idea of what you are trying to accomplish?

Aside from that, you will need to clean up the php-cs-fixer, phpcs, and phpstan problems. And add test cases. The only reason your change passes the CI tests is because your new code is never actually exercised. If it had been, you would certainly have run into errors when trying to call the no-longer-existing getCellByColumnAndRow method (a problem which phpstan flags).

For now, I am putting this change in draft status.

[oleibman]

At a guess, you are trying to do approximately the same thing as Helper\TextGrid::render(). You might want to compare its results with the code you're trying to add with this PR.

[oleibman]

The following code which requires this PR:

        $writer = new Cli($spreadsheet);
        $outfile = 'writercli.writecli.txt';
        $writer->save($outfile);

is essentially the same as the following existing code, which requires no changes:

        $textGrid = new TextGrid($array);
        $outfile = 'writercli.textgrid.txt';
        file_put_contents($outfile, $textGrid->render());

The existing function could be better documented, and you might want to add some bells and whistles to it, but there is no need for the new class since it duplicates the existing functionality.

So ... closing this ticket. Thank you anyhow for suggesting it.