Description
Returns the array element in the next place that's pointed by the
internal array pointer, or false if there are no more elements.
next() behaves like
current(), with one difference. It advances
the internal array pointer one place forward before returning the
element. That means it returns the next array element and
advances the internal array pointer by one. If advancing the
internal array pointer results in going beyond the end of the
element list, next() returns false.
| Attenzione |
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.
|
See also:
current(), end()
prev() and reset()
Manual: next
