Re: Re: Writing a parser
| From: | Bertrand Mansion | Date: | Wed, 10 Jul 2002 08:31:06 +0000 |
| Subject: | Re: Re: Writing a parser | ||
| References: | 1 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-7621@lists.php.net to get a copy of this message | ||
le 9/07/02 21:35, Brent Cook à busterb@mail.utexas.edu a écrit :
> The bad news is that it's about 150 lines to do this, since I just used
> strtok() and went to town. Maybe regular expressions would be more
> efficient (but possibly less clear). Five dollars to the first person to
> do it in less than 100 lines ;)
Hi Brent,
I don't think regular expressions would help here. IMHO, your choice to use
strtok or just split and then walk through the array is the best choice. I
made a Google query parser one day for Oracle Text and this is the way I did
it too. It seems to be efficient.
Bertrand Mansion
Mamasam