We can't pass the argument! Workaround

We can't pass the argument!

This questionid= '. $v [' id ']. "' I know this questionid is passing the parameters of the past.
And then I found this PHP file and wrote the code.

$id = $_get[' QuestionID ');
Print_r ($id);

But I show undefined here!
Where this v[' ID '] has no error to display correctly.
The problem comes only in this questionid= '. $v [' id ']. "' It's up. Who can tell me how this is going to be written?
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Post your code!

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Where did the CLICKHF () function call?

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