RE: [PHP] array_count_values Problem

Hi, Thanks for the replies. Turns out that I can assign a variable $array_count = array_count_values($friend_from), and I accessed the individual values by doing for ($i=0;$i<$total_num;$i++) { $friend_location = $friend_from[$i]; $count_friend = $array_count[$friend_location]; echo $count_friend . "\n"; } Thanks again. Alice > Date: Tue, 12 Jan 2010 13:17:57 -0300 > Subject: Re: [PHP] array_count_values Problem > From: tapicer@gmail.com > To: ajwei@alumni.iu.edu > CC: php-general@lists.php.net > > 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 <ajwei@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/ _________________________________________________________________ Hotmail: Powerful Free email with security by Microsoft. http://clk.atdmt.com/GBL/go/196390710/direct/01/