PHP代码ip2long 循环有关问题_PHP

PHP代码ip2long 循环问题

print_r($dataIp);
            foreach ($dataIp as $key=>$value) {
                $data['ip']     =   $value;
                $data['iplong']     =   bindec(decbin(ip2long($value)));                            
                print_r($data);             
            }

打印出来的结果为：

引用

Array
(
[0] => 208.104.70.215
[1] => 74.101.176.171
[2] => 73.17.35.30
[3] => 70.198.197.3
[4] => 46.44.179.76
)
====
Array
(
[ip] => 208.104.70.215
[iplong] => 0
)
Array
(
[ip] => 74.101.176.171
[iplong] => 0
)
Array
(
[ip] => 73.17.35.30
[iplong] => 0
)
Array
(
[ip] => 70.198.197.3
[iplong] => 0
)
Array
(
[ip] => 46.44.179.76
[iplong] => 774681420
)

只有最后一个转换成功了，其他的都失败了，这是什么原因？
------解决思路----------------------
没有问题

Array
(
    [ip] => 208.104.70.215
    [iplong] => 3496494807
)
Array
(
    [ip] => 74.101.176.171
    [iplong] => 1248178347
)
Array
(
    [ip] => 73.17.35.30
    [iplong] => 1225859870
)
Array
(
    [ip] => 70.198.197.3
    [iplong] => 1187431683
)
Array
(
    [ip] => 46.44.179.76
    [iplong] => 774681420
)

但不知你想干什么
------解决思路----------------------


<?php
$dataIp = array('208.104.70.215', '74.101.176.171', '73.17.35.30', '70.198.197.3', '46.44.179.76');

foreach ($dataIp as $key=>$value) {
		$data['ip']     =   $value;
		$data['iplong']     =   bindec(decbin(ip2long($value)));                            
		print_r($data);             
}

输出


Array
(
    [ip] => 208.104.70.215
    [iplong] => 3496494807
)
Array
(
    [ip] => 74.101.176.171
    [iplong] => 1248178347
)
Array
(
    [ip] => 73.17.35.30
    [iplong] => 1225859870
)
Array
(
    [ip] => 70.198.197.3
    [iplong] => 1187431683
)
Array
(
    [ip] => 46.44.179.76
    [iplong] => 774681420
)

也是正常的
------解决思路----------------------
測試過，正常。