Description
mixed
next ( array array)
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.
| Warning |
If the array contains empty elements, or elements that have a key
value of 0 then this function will return FALSE
for these elements as well. To properly traverse an array which
may contain empty elements or elements with key values of 0 see the
each() function.
|
See also
current(), end(),
prev(), and reset().
