Hi,
q1)
i got a database with 2 diffrent tables,
i want to take out all the information that arent duplicated from
on of the tables, like this:
$sql = "SELECT t1.rubrik, t1.info, t2.priser FROM table1 AS t1, table2 AS t2
WHERE t1.arkiv = '0' ORDER BY t1.rubrik";
the problem is that i got alot of duplicates (its for another purpose), so i
need to filter out the duplicates in the rubrik field to get just one match
each, like:
id - rubrik - info
0 - aaaa - some info
1 - bbbb - some info
2 - cccc - some info
3 - aaaa - some info
4 - dddd - some info
would print out
0 - aaaa - some info
1 - bbbb - some info
2 - cccc - some info
3 - dddd - some info
q2)
i got like 100 matches from a database into a $num variable,
then i want to devide that by 3 aslong as it can be done, eg:
while ($num != 0) {
ïf ($num / 3 = true){
some code to display some fields from a database
$num = $num - 3;
}
else {
some other code to display
$num = 0;
}
}
basicly i want the if statement to check if its more then 3 posts left to
print out, if not its gonna print out the remaining last 1 - 2 post in a
diffrent way (for the looks)
regards
patrick
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