note 40657 added to language.types.array

There is a clarification about array referencing that I thought was worth mentioning. I apologize if I'm stupid:) If you need to reference an array index using another array (like from a mysql result set), the correct syntax is as follows: <?php //given $row[1] = 1 $arr[$row[1]] = $row[1]; ?> AND NOT: <?php //given $row[1] = 1 $arr[$row][1] = $row[1]; ?> Array keys that are arrays (as in a multidimensional array) are referenced this way but it's totally different - e.g: <?php //this assumes that we are defining $arr as such: $arr = array("row" => array(0 => 0, 1 => 1, 2 => 2)); echo $arr["row"][1]; ?> ---- Manual Page -- http://www.php.net/manual/en/language.types.array.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+40657 Delete -- http://master.php.net/manage/user-notes.php?action=delete+40657&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+40657&report=yes Search -- http://master.php.net/manage/user-notes.php