$val) { if ($userHint==$val['USERNAME']) { $userHintResolved = $key; $found=true; break; } } if (!$found) { die("Invalid chat!"); } } $pwd = $CONFIG['AUTH'][$userHintResolved]['REPO_FOLDER']; $curPath = APP_REPO_PATH . DIRECTORY_SEPARATOR . $pwd; $mysha = PHP_STR; $amsgs = file($curPath . DIRECTORY_SEPARATOR . ".HMM_history"); if (count($amsgs) > 0) { $val = rtrim($amsgs[count($amsgs)-1],"\n"); $mysha = hash("sha256", $val . APP_SALT, false); } echo json_encode([200, $mysha]);