next
Advance the internal array pointer of an array
&reftitle.description;
mixednext
arrayarray
next behaves like
current, with one difference. It advances
the internal array pointer one place forward before returning the
element value. That means it returns the next array value and
advances the internal array pointer by one.
&reftitle.parameters;
array
The array being affected.
&reftitle.returnvalues;
Returns the array value in the next place that's pointed to by the
internal array pointer, or &false; if there are no more elements.
&return.falseproblem;
&reftitle.examples;
Example use of next and friends
]]>
&reftitle.notes;
You won't be able to distinguish the end of an array from a
boolean &false; element. To properly traverse an array
which may contain &false; elements, see the each
function.
&reftitle.seealso;
current
end
prev
reset
each