ANSI to HTML5 library

<?php
namespace SensioLabs\AnsiConverter\Tests;
use SensioLabs\AnsiConverter\AnsiToHtmlConverter;
class AnsiToHtmlConverterTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider getConvertData
     */
    public function testConvert($expected, $input)
    {
        $converter = new AnsiToHtmlConverter();
        $this->assertEquals($expected, $converter->convert($input));
    }
    public function getConvertData()
    {
        return array(
            // text is escaped
            array('<span style="background-color: black; color: white">foo <br /></span>', 'foo <br />'),
            // newlines are preserved
            array("<span style=\"background-color: black; color: white\">foo\nbar</span>", "foo\nbar"),
            // backspaces
            array('<span style="background-color: black; color: white">foo   </span>', "foobar\x08\x08\x08   "),
            array('<span style="background-color: black; color: white">foo</span><span style="background-color: black; color: white">   </span>', "foob\e[31;41ma\e[0mr\x08\x08\x08   "),
            // color
            array('<span style="background-color: darkred; color: darkred">foo</span>', "\e[31;41mfoo\e[0m"),
            // color with [m as a termination (equivalent to [0m])
            array('<span style="background-color: darkred; color: darkred">foo</span>', "\e[31;41mfoo\e[m"),
            // bright color
            array('<span style="background-color: red; color: red">foo</span>', "\e[31;41;1mfoo\e[0m"),
            // carriage returns
            array('<span style="background-color: black; color: white">foobar</span>', "foo\rbar\rfoobar"),
            // underline
            array('<span style="background-color: black; color: white; text-decoration: underline">foo</span>', "\e[4mfoo\e[0m"),
            // non valid unicode codepoints substitution (only available with PHP >= 5.4)
            PHP_VERSION_ID < 50400 ?: array('<span style="background-color: black; color: white">foo '."\xEF\xBF\xBD".'</span>', "foo \xF4\xFF\xFF\xFF"),
        );
    }
}

ANSI is a character code. In order to enable the computer to support more languages, 1 byte in the range of 0x00~0x7f is usually used to represent 1 English character. Anything outside this range is encoded using 0x80~0xFFFF, which is extended ASCII encoding.

HTML is Hypertext Markup Language, an application under Standard Universal Markup Language. "Hypertext" means that the page can contain pictures, links, and even non-text elements such as music and programs. The structure of hypertext markup language includes a "head" part (English: Head) and a "body" part (English

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