[pmwiki-devel] Quick preg_replace question...

[Hans]

Friday, April 27, 2007, 1:23:40 PM, Patrick wrote:

> Actually, it's aiming for any line that begins with zero or two
> spaces, a square bracket, a t/r/c, and a close square bracket.
> Thus it wouldn't match the lines you gave because they don't
> contain a leading square bracket.

Oh yes! I missed the square brackets!

> One can also use question marks here:
> 
>     / ? ?/                      # match 0, 1, or 2 spaces

Sweet.

Thank you for the advise about \s etc.
There is a lot for me to be learned with regex, and detailed
explanations are very valuable lessons!


Hans