[#1] vinicius at codemakers dot com dot br [2014-05-06 15:04:42]

<?php
$countries = array("Brazil", "England", "Japan", "France");

// Get the current position
echo pos($countries); // print Brazil

// Go to next position
echo next($countries); // print England

// Current position
echo pos($countries); //  print England

// Previous position
echo prev($countries); // print Brazil

// End Position
echo end($countries); // print France

// Current position
echo pos($countries); // print France

[#2] ranit8085 at gmail dot com [2013-06-29 10:03:00]

<?php
$letter = array('a', 'b', 'c', 'd','e','f');
$cur_letter = current($letter);

$arr = array();
var_dump(current($arr)); 

?>