How to disable quote checking in POST?

Question

PHP

Transferred the site from the hosting to the local server. On all pages I accept a POST request like this:
$value = $_POST[value];
In the logs it says "PHP Notice: Use of undefined constant"
If you put a quote in $_POST[ ' value ' ], then everything is in order.
How can I disable the check of these quotes?

Answer 1

stackoverflow.com/questions/13622486/php-array-acc...

Answer 2

This behavior is described in the documentation: php.net/manual/ru/language.types.array.php#languag... And yes, you can't do that.

Answer 3

No, of course!
It's done on purpose. What if you use __FILE__? And this is a constant. And instead of the expected "__FILE__" you will get "/usr/im_an_idiot/moy_servak/index.php"