Best way to parse bbcode
问题 I'd like to work on a bbcode filter for a php website. (I'm using cakephp, it would be a bbcode helper) I have some requirement. Bbcodes can be nested. So something like that is valid. [block] [block] [/block] [block] [block] [/block] [/block] [/block] Bbcodes can have 0 or more parameters. Exemple: [video: url="url", width="500", height="500"]Title[/video] Bbcodes might have mutliple behaviours. Let say, [url]text[/url] would be transformed to [url:url="text"]text[/url] or the video bbcode