How to check if a user is on a specific url using php?

Question

PHP

Friends, hello.

I have a task to call a popup when I am on a certain page. I went through the documentation, but did not understand how to organize a check for a yurl? And whether I write something wrong, but I did not find the answer to the question in Google. It's like everyone knows it but me.

I decided to call the popup like this:

if (проверка нахождения юзера на определённом юрл) {
require ("show-modal.php");
}

I start all this business on Bitrix

Answer 1

Generally - depends on CMS.
But there are general options.
For example, look into the $_SERVER super-global array AND look at something like
echo '<pre>'; print_r($_SERVER); echo '</pre>';
$_SERVER['REQUEST_URI']

Answer 2

It's like everyone knows it but me.

And there is)

CSite::InDir();
$APPLICATION->GetCurDir();
$APPLICATION->GetCurPage();

Google, choose what suits you best

Answer 3

Dudes, isn't it easier to check the URL through javascript on the client and do this window already there?<script>

if(document.URL.indexOf("/catalog/furshetnye_zakuski/")!=-1)
{
    alert("popup!");
}

</script>

Answer 4

Everything is easier:
<?if (CSite::InDir('/catalog/')){?>Твой код<?}?>