Advance the internal pointer of an array
Syntax
next ( array &$array ) : mixed
Parameters
arrayThe array being affected.
Return
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.
Examples
1
<?
$array = array('one', 'two', 'three', 'four');
$return = next($array);
echo $return;
?>two
2
<?
$array = array('one', 'two', 'three', 'four');
echo next($array) . PHP_EOL;
echo next($array) . PHP_EOL;
echo next($array);
?>two three four
3
<?
$array = array('one', 'two', 'three', 'four');
end($array);
$return = next($array);
var_export($return);
?>false
4
<? $array = array(); $return = next($array); var_export($return); ?>
false
