尝试在PHP中以文字'$'开头打印stdClass对象的属性

问题描述

我的对象名称是$ distinct1

My object name is $distinct1

print_r（$ distinct1）显示下面的对象，但是当我尝试时

print_r($distinct1) shows the object below but when I try to do

echo $distinct1->properties->city

OR

echo $distinct1->distinct_id

我没有得到任何价值回报。知道发生了什么吗？

I don't get any value return. Any idea whats going on?

stdClass Object
(
    [$distinct_id] => AAA
    [$properties] => stdClass Object
        (
            [$city] => Palo Alto
            [$country_code] => US
            [$region] => California
            [$name] => John Smith
)
)

推荐答案

Hm，如果您的属性的确如此命名：

Hm, if your properties are really named like that:

$distinct1->{'$properties'}->{'$city'}

但如果可能，我会d研究设置&em;的机制。在那里修复它。

But if possible, I'd look into the mechanism that sets it like that & fix it there.

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