|
|
Posted by Ben-Nes Yonatan on 10/15/74 11:22
André Medeiros wrote:
> On Fri, 2005-07-15 at 16:03 +0100, Richard Davey wrote:
>
>>Hello André,
>>
>>Friday, July 15, 2005, 4:24:23 PM, you wrote:
>>
>>AM> I am trying to trim some text containing HTML tags. What I want to
>>AM> do is to trim the text without trimming the tags or html entities
>>AM> like and such, wich completelly break the design.
>>
>>The problem as I see it, is that while it's easy to trim some text and
>>then check to see if you were inside an HTML tag or not, it becomes
>>MUCH harder to check if you were inside nested tags (for example
>><strong><em>)
>>
>>If there are no nested tags then it's much easier.. just trim the
>>string at X characters and then search for the last occurrence of a
>>'>' and the last occurance of '<' - if the first is LESS than the second
>>value, then you're in the middle of a tag.
>>
>>This of course doesn't handle nested tags.
>>
>>Best regards,
>>
>>Richard Davey
>>--
>> http://www.launchcode.co.uk - PHP Development Services
>> "I do not fear computers. I fear the lack of them." - Isaac Asimov
>>
>
>
> Yeah... that's the point :( Nested tags are very possible.
>
> I am not sure how one would go here tho
>
sorry that i didnt have time to read everything word by word but did you
try to run strip_tags()?
Navigation:
[Reply to this message]
|