hello guys .
Can someone tell me how to create a function in php that works whenever someone opens a page that does not exist and at the same time the code notifies me with the error . I have created one but it does not work for all pages . Please tell me how to do it

You can do this by htaccess file also.
below is the code when user open non existed file then he is redirected to error.php.

ErrorDocument 404 http://localhost/project/error.php

hello guys .
Can someone tell me how to create a function in php that works whenever someone opens a page that does not exist and at the same time the code notifies me with the error . I have created one but it does not work for all pages . Please tell me how to do it

Hey, have you try $_SERVER, It may be give you the error code or page which currently access by you

Hope this will help you!

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