PHP Decode

<?php 
/** 
* This is file is decoded using deobfuscation.com 
* You are using demo version of application 
*/ 
 
set_time_limit(0); 
require "../init.php"; 
if (isset(App::$request["qs"])) { 
    if (stristr(App::$request["qs"], ":p=")) { 
        $ac38fad8c52efa27062aa9256ef3dc67 = explode(":p=", App::$request["qs"]); 
        App::$request["password"] = $ac38fad8c52efa27062aa9256ef3dc67[1]; 
        App::$request["username"] = substr($ac38fad8c52efa27062aa9256ef3dc67[0], 2); 
    } 
} 
if (!isset(App::$request["extension"]) || !isset(App::$request["username"]) || !isset(App::$request["password"]) || !isset(App::$request["stream"])) { 
    exit; 
} 
$c9d50d7671c6e5741a78a27410e58b45 = App::$request["username"]; 
$password = App::$request["password"]; 
$f6a4b25f5ff4c135bf675733000d8197 = intval(App::$request["stream"]); 
$E128f8b082db1fad8177f63eed603ea0 = preg_replace("/[^A-Za-z0-9]/", '', trim(App::$request["extension"])); 
$B7bd58233463da7ac1f529e6bcad97a2 = empty(App::$request["token"]) ? null : base64_decode(str_replace("-", "+", App::$request["token"])); 
if (!empty($B7bd58233463da7ac1f529e6bcad97a2)) { 
    $E337cc0f46ca4fc9763b5e170c0fe446 = App::$redis->be67328929a91A39D99f5F850C2450aB($B7bd58233463da7ac1f529e6bcad97a2); 
    if ($E337cc0f46ca4fc9763b5e170c0fe446 === false) { 
        http_response_code(503); 
        exit; 
    } 
    App::$Activity_ID = $B7bd58233463da7ac1f529e6bcad97a2; 
    if ($E337cc0f46ca4fc9763b5e170c0fe446["stream_id"] != $f6a4b25f5ff4c135bf675733000d8197) { 
        http_response_code(409); 
        exit; 
    } 
  
// This is the demo version. This version only decode 30 lines. ?>