In what order should the BB Code parser and the link replacement functions be called to achieve the desired result?

To achieve the desired result, the BB Code parser should be called first to parse any BB Code tags in the input text. Then, the link replacement functions should be called to replace any URLs with clickable HTML links. This order ensures that the BB Code tags are not affected by the link replacement process.

// Input text with BB Code tags and URLs
$inputText = "[b]Hello[/b] check out this website: http://www.example.com";

// Call BB Code parser first
$bbCodeParser = new BBCodeParser();
$parsedText = $bbCodeParser->parse($inputText);

// Call link replacement functions next
$linkReplacer = new LinkReplacer();
$finalText = $linkReplacer->replaceLinks($parsedText);

echo $finalText;