WOW! Rob you are a GENIUS. The second formula worked. Let me clean it up and post what I got. Would pot back as soon as I clean it up. Robert --- "Atkinson, Robert" <ratkinson@xxxxxxxxxxxxx> wrote: > Tested version of the script is (could probably be > refined using > array_walk_recursive(), or something) :- > > > <?php > > $rows = array(); > $rows[0] = array(0,2,55,26,41,36,67,35,36,69); > $rows[1] = array(4,11,24,26,36,38,45,35,44,48); > $rows[2] = array(1,0,13,9,35,33,47,25,39,55); > $rows[3] = array(5,12,14,54,35,36,48,65,55,87); > $rows[4] = array(0,2,55,26,41,36,67,35,36,69); > $rows[5] = array(1,3,13,24,35,42,42,45,39,70); > $rows[6] = array(1,2,3,64,8,37,6,49,35,36,48); > $rows[7] = array(9,11,24,26,16,38,45,35,44,48); > $rows[8] = array(3,0,13,9,35,23,47,25,39,55); > $rows[9] = array(5,12,15,14,35,36,43,65,55,87); > $rows[10] = array(0,5,55,26,31,36,67,35,36,69); > $rows[11] = array(1,3,17,24,34,42,42,45,33,70); > $rows[12] = array(1,1,3,66,8,37,6,49,35,36,48); > $rows[13] = array(0,2,55,26,41,36,67,35,36,69); > $rows[14] = array(1,3,13,24,35,42,42,45,39,70); > $rows[15] = array(1,2,3,64,8,37,6,49,35,36,48); > $rows[16] = array(9,11,24,26,16,38,45,35,44,48); > $rows[17] = array(3,0,13,9,35,23,47,25,39,55); > $rows[18] = array(5,12,15,14,35,36,43,65,55,87); > $rows[19] = array(0,2,55,26,41,36,67,35,36,69); > $rows[20] = array(1,3,13,24,35,42,42,45,39,70); > $rows[21] = array(1,2,3,64,8,37,6,49,35,36,48); > $rows[22] = array(9,11,24,26,16,38,45,35,44,48); > $rows[23] = array(1,0,13,9,35,33,47,25,39,55); > $rows[24] = array(5,12,14,54,35,36,48,65,55,87); > $rows[25] = array(0,2,55,26,41,36,67,35,36,69); > $rows[26] = array(1,3,13,24,35,42,42,45,39,70); > $rows[27] = array(1,2,3,64,8,37,6,49,35,36,48); > $rows[28] = array(9,11,24,26,16,38,45,35,44,48); > $rows[29] = array(3,0,13,9,35,23,47,25,39,55); > $rows[30] = array(5,12,15,14,35,36,43,65,55,87); > > > $max_rows = count($rows); > > foreach ($rows as $array_key => $array_value) { > echo "<br>Curr row = " . $array_key . " - <br>\n"; > > for ($i = 0; $i < $max_rows; $i++) { > > if ($array_key <> $i) { > $common = array_intersect($array_value, > $rows[$i]); > > foreach ($common as $key => $value) { > echo "Key: $key; Value: $value\n"; > } > echo "<BR>"; > } > } > } > > ?> > > > Rob. > > > > -----Original Message----- > From: php-objects@xxxxxxxxxxxxxxx > [mailto:php-objects@xxxxxxxxxxxxxxx] On > Behalf Of Atkinson, Robert > Sent: 17 January 2008 15:36 > To: php-objects@xxxxxxxxxxxxxxx > Subject: RE: HOW DO I CREATE A LOOP > CRAWLER? > > Very roughly..... > > *********************************************************************************** > Any opinions expressed in email are those of the > individual and not necessarily those of the company. > This email and any files transmitted with it are > confidential and solely for the use of the intended > recipient > or entity to whom they are addressed. It may contain > material protected by attorney-client privilege. If > you are not the intended recipient, or a person > responsible for delivering to the intended > recipient, be advised that you have received this > email in error and that any use is strictly > prohibited. > > Random House Group + 44 (0) 20 7840 8400 > http://www.randomhouse.co.uk > http://www.booksattransworld.co.uk > http://www.kidsatrandomhouse.co.uk > Generic email address - enquiries@xxxxxxxxxxxxxxxxx > > Name & Registered Office: > THE RANDOM HOUSE GROUP LIMITED > 20 VAUXHALL BRIDGE ROAD > LONDON > SW1V 2SA > Random House Group Ltd is registered in the United > Kingdom with company No. 00954009, VAT number > 102838980 > *********************************************************************************** > > ___________________________________________________________ Support the World Aids Awareness campaign this month with Yahoo! For Good http://uk.promotions.yahoo.com/forgood/