如何在php中从以下数组中获取证书名称的值：

这是我在使用AWSAPI为php提供的listServerCertificates函数后得到的响应

输出应为ServerCertificateName的值，该值为字符串形式的“mycert” 我试过使用数组搜索功能。

你可以得到这样的结果

Array (
   [IsTruncated] =>
   [ServerCertificateMetadataList] => Array (
   [0] => Array (
      [ServerCertificateName] => mycert
      [Path] => /
      [Arn] => arn:aws:iam::100000693058:server-certificate/mycert
      [UploadDate] => 2014-02-01T08:30:29Z
      [ServerCertificateId] => ASCAJYHRTGHHJ4QTT5RFVBM
   )
)
   [ResponseMetadata] => Array (
      [RequestId] => b2226082-908e- 11e3-a293-9d669aac8ae3
   )
) 

或

这应该行得通

$array = array('Istruncated' => '', 'ServerCertificateMetadataList' => array(array('ServerCertificateName' => 'mycert', 'Path' => '/')));
    foreach ($array as $key => $value) {
        if (is_array($value)) {
            foreach ($value as $value1) {
                echo $value1['ServerCertificateName'];
            }
        }
    }

我已经这样测试过了

echo $arr[ServerCertificateMetadataList][0][ServerCertificateName];

echo $arr[ServerCertificateMetadataList][0][ServerCertificateName];

$arr = Array (
    "IsTruncated" => "",
    "ServerCertificateMetadataList" => Array (
        0 => Array (
        "ServerCertificateName" => "mycert",
        "Path" => "/",
        "Arn" => "arn:aws:iam::100000693058:server-certificate/mycert",
        "UploadDate" => "2014-02-01T08:30:29Z",
        "ServerCertificateId" => "ASCAJYHRTGHHJ4QTT5RFVBM"
        )
    ),
    "ResponseMetadata" => Array (
        "RequestId" => "b2226082-908e- 11e3-a293-9d669aac8ae3"
    )
);

echo $arr[ServerCertificateMetadataList][0][ServerCertificateName];