I sincerely believe that you should improve the standard

[wnunezc]

1. If the request is web or CLI it can be detected according to the existence of variables:

$env= '';
if (php_sapi_name() == 'cli') {
    $env= 'cli';
} else {
    $env= 'web';
}

or with one-liner

$env = (php_sapi_name() == 'cli') ? 'cli' : 'web';

2. Generally insert content in a "pre" tag or perform a color highlighting in CLI, it should be indicated by a single instruction passed to the function, in case the output is required to be dumped into a text file default plane should be false.

if($env== 'cli'){
    //populate cli highlighting
}elseif(){
    //decorated with <pre> tag
}

3. It seems to me that the user should tell the function what he wants to do with the result:

• output html.
• output CLI
• output File (plain txt)
• output json

4. the number of Line in Title or Header must be passed ... 1,2,3,X and you can set the number you want footer.

[biesior]

Currently it's handled by renderAsHtml properties, refactoring is more than welcome