php：如何从对象中获取名称

Question

this might be very simple, and well, yes ... I may not fully understand how objects work, which seems to be the real problem here. So thanks for helping! ^^

I've got an Object that kinda looks like this.

$myobject = Array( [some_random_name] => "Value to that random name" )

Since I'm not sure how those two bits of information are called (sry for that) I will refer to them as "name" and "value". My question is: how do I extract these informations? I need both, the "name" and the "value", so I can store them in two variables ($namevar, $nameval), which should then output something like this:

echo($namevar) = "some_random_name"

echo($nameval) = "Value to that random name"

Thanks.

Answer 1

well, you are using an Array, not an object. in order to get the array keys or values, you could use the following functions: array_values & array_keys.

i could add code snippets etc, but its really straight forward in php's docs:

• http://php.net/manual/en/function.array-values.php
• http://php.net/manual/en/function.array-keys.php

you could also possibly iterate the array or object (works the same for both), using something like the following code:

foreach($object as $key => $value) { ... }