Hi, The function array_count_values returns an array (http://php.net/array_count_values). So you are using it the wrong way, you should assign the return value to a variable and then access some index.
Regards, Jonathan On Tue, Jan 12, 2010 at 11:09 AM, Alice Wei <aj...@alumni.iu.edu> wrote: > > Hi, > > I have a code in the following, after investigating more closely on how to > use array_count_values(): > > //Calculate the number of elements in array > $total_num = count($friend_from); > $total_num2 = count(array_unique($friend_from)); > for ($i=0;$i<=$total_num2;$i++) echo $friend_from[$i] . " " . > array_count_values($friend_from[$i]) . "\n"; > > Neither of these two numbers, $total_num and $total_num2 are 0, but I only > get something like this: > > Monroe, IN > Cherokee, OK > Cherokee, OK > Cleveland, OK > Greer, OK > How come that I cannot get it to print out the individual > array_count_values? Have I missed something here? > Thanks for your help. > > > _________________________________________________________________ > Hotmail: Trusted email with powerful SPAM protection. > http://clk.atdmt.com/GBL/go/196390707/direct/01/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
