- var_dump: documentation ( source)
- reset: documentation ( source)
- next: documentation ( source)
- current: documentation ( source)
<?php
function foo ( $a )
{
var_dump( reset($a) );
$a[4] = 'four';
}
$a = array(1,2,3);
var_dump( next($a) );
var_dump( current($a) );
foo($a);
foo($a);
var_dump( current($a) );