On Wed, 2009-09-09 at 18:18 +0200, Jan Reiter wrote:
> Good Afternoon.
>
>
>
> This shouldn't be too complicated, but I can't come up with a solution for
> the problem right now. It's about RegEx in PHP (5.2)
>
>
>
> Is there a way to capture ALL sub elements of an expression like
> preg_match('@a(?[0-9])*b@' ,"a2345678b" , $matches); ??
>
> This would produce (below) whereas I'd like to get all the elements (2-8) as
> an array entry each . ([1]=>2, [2]=>3 .)
>
>
>
> Result:
>
> array(2) {
>
> [0]=>
>
> array(1) {
>
> [0]=>
>
> string(9) "a2345678b"
>
> }
>
> [1]=>
>
> array(1) {
>
> [0]=>
>
> string(1) "8"
>
> }
>
> }
>
>
>
> preg_match_all doesn't do the trick.
>
>
>
> The Expression I want to use is
>
>
>
> @prim_states[\s]*\((?<num>[0-9\s]*)(prim_state[\s]*\((?<flag>[a-fA-F0-9\s]*)
> tex_idxs[\s]*\(([0-9\s]*)\)([0-9\s]*)\)[\s]*)*\)@
>
>
>
> as I'm trying to parse a 3d Model File, that contains data in the form of
>
>
>
> prim_states ( 51
>
> prim_state ( 00000000 2
>
> tex_idxs ( 1 2 ) 0 3 0 0 1
>
> )
>
> prim_state ( 00000000 3
>
> tex_idxs ( 1 2 ) 0 0 1 0 1
>
> )
>
> prim_state ( 00000000 3
>
> tex_idxs ( 1 2 ) 0 4 1 0 1
>
> )
>
> [.]
>
> )
>
>
>
> Thank You!
>
>
>
> Regards,
>
> Jan
>
>
If your example is indicative of what you need, then couldn't you just
loop through all the elements inside of the match as it will be a
contiguous string of numbers.
Thanks,
Ash
http://www.ashleysheridan.co.uk
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