Description
Returns the array element in the previous place that's pointed by
the internal array pointer, or false if there are no more
elements.
| Warning |
If the array contains empty elements then this function will
return false for these elements as well. To properly traverse
an array which may contain empty elements see the
each() function.
|
Prev() behaves just like
next(), except it rewinds the internal array
pointer one place instead of advancing it.
See also: current(), end(),
next(), and reset().
