PHRETS GetObject() returns 数组，需要提取 URL

Question

我正在执行 for 循环以遍历 MLS 列表。我能够获得我需要的所有信息，但我似乎无法弄清楚如何从我获得的数组中提取 URL 。

这是我从 for 循环中得到的数组：

PHRETS\Models\Object Object

(

[content_type:protected] => text/xml
[content_id:protected] => 9577056
[object_id:protected] => 1
[mime_version:protected] => 
[location:protected] => http://cdnparap100.paragonrels.com/ParagonImages/Property/P10/CAT/9577056/0/0/0/42ab28468ab0dfc6fd83dfb39e5dfff7/3/55ec2da6d4a32437d345d0992fae1851/9577056.JPG
[content_description:protected] => 
[content_sub_description:protected] => 
[content:protected] => 


[preferred:protected] => 
[error:protected] => PHRETS\Models\RETSError Object
    (
        [code:protected] => 0
        [message:protected] => 
    )

)

以下是我用来获取该输出的代码。我只是想知道是否有办法执行 trim 或提取 URL 的方法，以便我可以存储它。

for ($i = 0; $i <= count($listID); $i++) {

$photo = $rets->GetObject('Property', 'Photo', $mls, '*', 1);

foreach ($photo as $image) {
    echo "<pre>";
    print_r($image);
    echo "<br>";
    echo "</pre>";
}
}

Answer 1

你是说喜欢

foreach ($photo as $image) {
    echo 'Location: ', $image->getLocation(), '<br>';
}

?

见https://github.com/troydavisson/PHRETS/blob/master/README.md#downloading-media-photos-images-documents-etc

这里有详细的方法~https://github.com/troydavisson/PHRETS/blob/master/src/Models/Object.php#L109

PHRETS GetObject() returns 数组，需要提取 URL

PHRETS GetObject() returns array, need to extract URL

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