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Posted by Richard Lynch on 10/04/98 11:07
php wrote:
> I want to parse a html file
> for instance
>
> <body>
> <p>aaa jjjj mmmm dddd yyyy ssss</p>
> <b>aaa hhh mmmm dddd yyyy ssss</b>
> <p>aaa eee mmmm dddd yyyy ssss</p>
> <i>aaa kkkk mmmm dddd yyyy ssss</i>
> </body>
>
> and I want to create a regular expresion wich is able to extract entire
> text
> from enclosed tags WITHOUT a particular word
> for example eee
> final I want to obtain this result
>
> aaa jjjj mmmm dddd yyyy ssss
> aaa hhh mmmm dddd yyyy ssss
> aaa kkkk mmmm dddd yyyy ssss
Use the built-in striptags to remove all the HTML.
Then, use explode("\n", $text) to find the line-breaks.
Finally, remove any line with 'eee' in it.
You could also do the explode first, then check for specific tags/lines
with 'eee' and drop those, and then re-assemble everything into a string,
and call striptags on that... Not quite as clean and easy, though, but if
you can't identify the 'eee' part without the surrounding tags, you'll
need it.
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