On Wed, Apr 14, 2010 at 12:03 PM, Nathan Rixham <nrix...@gmail.com> wrote: > Ashley Sheridan wrote: >> On Tue, 2010-04-13 at 23:01 -0600, Ashley M. Kirchner wrote: >>> >>> However what I really want is a two-way comparison. I want elements that >>> don't exist in either to be returned: >>> >> >> >> I don't see any problems with doing it that way. > > By some freak chance I made an array diff class about 2 weeks ago which > covers what you need. attached :) > > usage: > > $diff = new ArrayDiff( $old , $new ); > $diff->l; // deleted items > $diff->r; // inserted items > $diff->u; // unchanged items > > The script is optimised for huge arrays, thus it's slower for small > arrays than the usual array_diff but with large arrays it's quicker. > > Regards > > Nathan > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php >
nice one :) i'll put it in a work-preperation folder for htmlMicroscope then, one of these days :) -- --------------------------------- Greetings from Rene7705, I have made some free open source webcomponents designed and written by me available through: http://code.google.com/u/rene7705/ , or http://mediabeez.ws (latest dev versions, currently offline) Personal info about me is available through http://www.facebook.com/rene7705 --------------------------------- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
