PHP Array next() Function
What is next() Function?
Explanation
The "next()" function advances the internal array pointer of an array.
Syntax:
next(array)
In the above syntax "array" is the array in which the internal pointer is to be advanced.
Example :
<?php
$b=array("Grapes","Apple","Cherry");
echo current($b)."<br/>";
echo next($b)
?>
Result :
Grapes
Apple
In the above example from the array "$b" current element is displayed, then the pointer is moved using the next() to display "Apple".