Yeah, you can use foreach. But *may be* you just find sth called array_keys(). Best regards, Shiqi Yang -----Original Message----- From: Joe Harman [mailto:cjharman@xxxxxxxxx] Sent: Thursday, July 14, 2005 4:45 PM To: php-general@xxxxxxxxxxxxx Subject: Re: Re: Echo array string index? Hey Matt, you can print out the contents of your array by using print_r($arr) but more useful is using this foreach ($arr as $key => $value) { echo "Key : ".$key." Value : ".$value; } Adios Joe On 7/13/05, Adam Hubscher <webmaster@xxxxxxxxxxxxxxxx> wrote: > > Matt Darby wrote: > > I have an array setup as such: *$arr['generated text']='generated > number';* > > > > What would be the best way to echo the key in a loop? > > Seems pretty easy but I've never attempted... > > > > Thanks all! > > Matt Darby > > > I'm not sure I understand the question. > > You could do foreach($arr as $key => $value) { print($key); }. > > There are also a number of functions that get the current key on the > array's pointer: > > http://us2.php.net/manual/en/function.key.php > http://us2.php.net/manual/en/function.array-keys.php > > But once again, it really comes down to what exactly it is you want to > do... > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Joe Harman --------- Do not go where the path may lead, go instead where there is no path and leave a trail. - Ralph Waldo Emerson -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
