note 30132 added to language.types.array

"Using NULL as a key will evaluate to an empty string. Using an emptry string as key will create (or overwrite) a key with an empty string and its value, it is not the same as using empty brackets." If you create an array like this: $foo = array(null => 'bar'); And then want to access 'bar', you must use this syntax: echo $foo['']; // notice the two single quotes This will of course cause a fatal error: echo $foo[]; -- http://www.php.net/manual/en/language.types.array.php http://master.php.net/manage/user-notes.php?action=edit+30132 http://master.php.net/manage/user-notes.php?action=delete+30132 http://master.php.net/manage/user-notes.php?action=reject+30132