[Console] Add box style table

[maidmaid]

Q	A
Branch?	master
Bug fix?	no
New feature?	yes
BC breaks?	no
Deprecations?	no
Tests pass?	yes
Fixed tickets	/
License	MIT
Doc PR	/

Box-drawing characters, also known as line-drawing characters, are a form of semigraphics widely used in text user interfaces to draw various geometric frames and boxes. https://en.wikipedia.org/wiki/Box-drawing_character

Box-drawing characters are done for the TableStyle; use them!

Result:

[javiereguiluz]

@maidmaid thanks for this contribution. And now the usual question for changes like this one: does this work perfectly on every operating system and terminal application? (We always have issues with Windows support).

[maidmaid]

It supposed to work with DOS, according to the wiki page. Moreover, AppVeyor is green. But I didn't try on Windows. Maybe a Windows friend can give us a feedback? A friend like @ZHB maybe? ;)

[maidmaid]

The test script (to use as-is, without my fork):

<?php

require 'vendor/autoload.php';

use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Helper\TableStyle;
use Symfony\Component\Console\Output\ConsoleOutput;

(new Table(new ConsoleOutput()))
    ->setStyle((new TableStyle())
        ->setHorizontalBorderChar('─')
        ->setVerticalBorderChar('│')
        ->setCrossingChar('┼')
    )
    ->setHeaders(array('ISBN', 'Title', 'Author'))
    ->setRows(array(
        array('99921-58-10-7', 'Divine Comedy', 'Dante Alighieri'),
        array('9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens'),
        array('960-425-059-0', 'The Lord of the Rings', 'J. R. R. Tolkien'),
        array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
    ))
    ->render()
;

[ZHB]

The result on Windows 10 command prompt :

[fabpot]

Thank you @maidmaid.