simonclay

Thanks very much for your reply. I get the following output with that code. <b>Notice</b>: Undefined variable: result in <b>/region-tests/index.php</b> on line <b>49</b><br /> <br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/region-tests/index.php</b> on line <b>52</b><br /> <br /> <b>Notice</b>: Undefined variable: price in <b>/region-tests/index.php</b> on line <b>58</b><br /> <li></li>

I would like to access each [price] in [prices] in the following array, to output a list and also show the lowest number. I have tried a foreach loop and the min function but seem to be struggling to access the correct place in the array. Here is the array (as a variable $prices) Array ( [0] => Array ( [_id] => 20 [heading] => All Prices [prices] => Array ( [0] => Array ( [price] => 4.99 ) [1] => Array ( [price] => 9.50 ) [2] => Array ( [price] => .99 ) [3] => Array ( [price] => 6.75 ) [4] => Array ( [price] => 12.97 ) ) [_page] => /region-tests/index.php [_pageID] => 15 [_sortvalue] => 1000 ) ) foreach ($prices['price'] as $price) { echo "<li>" . $price . "</li>"; } echo "The lowest price is: " . min($result[0]['prices']); But my php above is not outputting a list of prices or the lowest price. I get the following errors: For the foreach line: Notice: Undefined index: price Warning: Invalid argument supplied for foreach() And the min line: Notice: Array to string conversion