0) { foreach ($data as $line) { list($key, $val) = explode(":", $line); // remove " kB" fron the end of the string and make an integer $meminfo[$key] = intVal(substr(trim($val),0, -3)); } $memory_used = $meminfo["MemTotal"]-$meminfo["MemFree"]-$meminfo["Buffers"]-$meminfo["Cached"]; $memory_total = $meminfo["MemTotal"]; $memory_usage = $memory_used/$memory_total; } else { $memory_usage = -1; } // For session timer $maxlifetime = ini_get("session.gc_maxlifetime"); // Generate CSRF token if(empty($_SESSION['token'])) { $_SESSION['token'] = base64_encode(openssl_random_pseudo_bytes(32)); } $token = $_SESSION['token']; if(isset($setupVars['WEBUIBOXEDLAYOUT'])) { if($setupVars['WEBUIBOXEDLAYOUT'] === "boxed") { $boxedlayout = true; } else { $boxedlayout = false; } } else { $boxedlayout = true; } // Override layout setting if layout is changed via Settings page3 if(isset($_POST["field"])) { if($_POST["field"] === "webUI" && isset($_POST["boxedlayout"])) { $boxedlayout = true; } elseif($_POST["field"] === "webUI" && !isset($_POST["boxedlayout"])) { $boxedlayout = false; } } ?> Pi-hole Admin Console

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