如何把数组的key索引转化成数字索引

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Release: 2016-06-13 13:34:25
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怎么把数组的key索引转化成数字索引?
比如我从ini文件中读取的信息是个一维数组:
这是我的ini文件
[web]
host = localhost
connuser = root
connpwd = root
conndb = myoffice

PHP code
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//读取文件
    function ReadConfig($filename)
    {
        if(file_exists($filename) == false)
        {
            //echo "<br>文件".$filename."不存在!<br>";
            return NULL;
        }
        return parse_ini_file($filename,true);
    }

//测试
    $Setting = array();
    $res = array();
    $Setting = ReadConfig("webconfig.ini");
    print_r($Setting);

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我不想要这种带有key的数组,因为十分不习惯,希望能转化成这样--使用数组数字下标索引号0,1,2,3,。。。
$res[0] == localhost;
$res[1] == root;
...
而不是$Setting["host"] == localhost这样的形式?

------解决方案--------------------
array_values();
------解决方案--------------------
你有
return parse_ini_file($filename,true);
所以返回的数组是二维数组
PHP code
Array
(
    [web] => Array
        (
            [host] => localhost
            [connuser] => root
            [connpwd] => root
            [conndb] => myoffice
        )

) <div class="clear">
                 
              
              
        
            </div>
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