检索数组值

Question

有关如何使用PHP从此阵列中检索email1 @ some.com，email2 @ some.com，email3 @ some.com，email4@some.com和email5@some.com的任何想法？

Array
(
    [0] => SimpleXMLElement Object
        (
            [0] => email1@some.com
        )

    [1] => SimpleXMLElement Object
        (
            [0] => email2@some.com
        )

    [2] => SimpleXMLElement Object
        (
            [0] => email3@some.com
        )

    [3] => SimpleXMLElement Object
        (
            [0] => email4@some.com
        )

    [4] => SimpleXMLElement Object
        (
            [0] => email5@some.com
        )
)

由于

Answer 1

<?php
foreach ($array as $item) {
    $email = $item[0];
    // Do something with $email
}
?>