如何在php中使用each（）时遍历数组的内容，而不进行循环

Question

$foo1 = array("bob", "fred", "jussi", "jouni", "egon", "marliese");

$bar1 = each($foo1);
print '<pre>';
print_r($bar1);
print '</pre>';

The above code gives the following output:

Array
(
    [1] => bob
    [value] => bob
    [0] => 0
    [key] => 0
)

how to print other arrays that $bar1 contains? Like array for fred (in $foo1)?

* I know that it can be done using while, list and each
* I also know that foreach makes this task lot easier

I want to know if there is any handle that i can catch hold of and get something like the following output:

Array
(
    [1] => fred
    [value] => fred
    [0] => 0
    [key] => 0
)

Answer 1

$foo1 = array("bob", "fred", "jussi", "jouni", "egon", "marliese");

next($foo1);
$bar1 = each($foo1);
print '<pre>';
print_r($bar1);
print '</pre>';

Generally, just move the array pointer to the desired location and call each.

Outputs:

Array
(
    [1] => fred
    [value] => fred
    [0] => 0
    [key] => 0
)