After developing any tool in PHP, the question becomes how resourceful the created code is and what elements it still affects. Let's take a look at xhprof installation, configuration, and how to work with xhprof.
Faced the problem of authorization 1s on the site. For some reason, the server did not accept the PHP_AUTH_USER and PHP_AUTH_PW parameters from it. Let's take a closer look at the solution and bypassing these parameters in $_SERVER .