function toString($value)
{
    version_assert and assertTrue(count(func_get_args()) == 1);
    version_assert and assertTrue(count(debug_backtrace()) < 1024, "Infinite recursion detected");
    if (is_object($value)) {
        $value = _toCorrectClass($value);
    }
    if (is_object($value) && hasMember($value, 'toString')) {
        return $value->toString();
    } else {
        if (is_object($value) && hasMember($value, 'toRaw')) {
            return toString($value->toRaw());
        } else {
            if (is_array($value)) {
                $intermediate = array();
                foreach ($value as $v) {
                    $intermediate[] = toString($v);
                }
                return '[' . implode(', ', $intermediate) . ']';
            } else {
                return (string) $value;
            }
        }
    }
}

 public function run($method, $para = array(), $return = "", $charset = "utf-8")
 {
     $result = "";
     if (isset($this->methods[$method])) {
         $result = call_user_func_array($this->methods[$method], $para);
     }
     if (empty($charset)) {
         $charset = "utf-8";
     }
     switch ($return) {
         case "j":
         case "json":
             $result = toJson($result, $charset);
             break;
         case "x":
         case "xml":
             $result = '<?xml version="1.0" encoding="' . $charset . '"?>' . "\n<mystep>\n" . toXML($result) . "</mystep>";
             header('Content-Type: application/xml; charset=' . $charset);
             break;
         case "s":
         case "string":
             $result = toString($result);
             break;
         default:
             break;
     }
     return $result;
 }

 /**
  * Returns the List of Calls paginated for Bootstrap Table depending of the current User
  *
  * @Route("/list", name="_admin_calls_list")
  * @Security("is_granted('ROLE_EMPLOYEE')")
  * @Template()
  */
 public function paginatedListAction()
 {
     $request = $this->get('request');
     if (!$this->get('request')->isXmlHttpRequest()) {
         // Is the request an ajax one?
         return new Response("<b>Not an ajax call!!!" . "</b>");
     }
     $logger = $this->get('logger');
     try {
         $limit = $request->get('limit');
         $offset = $request->get('offset');
         $order = $request->get('order');
         $search = $request->get('search');
         $sort = $request->get('sort');
         $em = $this->getDoctrine()->getManager();
         $usr = $this->get('security.context')->getToken()->getUser();
         $isAdmin = $this->get('security.context')->isGranted('ROLE_ADMIN');
         $paginator = $em->getRepository('Tech506CallServiceBundle:Call')->getPageWithFilterForUser($offset, $limit, $search, $sort, $order, $isAdmin, $usr);
         $results = $this->getResults($paginator);
         return new Response(json_encode(array('total' => count($paginator), 'rows' => $results)));
     } catch (Exception $e) {
         $info = toString($e);
         $logger->err('User::getUsersList [' . $info . "]");
         return new Response(json_encode(array('error' => true, 'message' => $info)));
     }
 }

/**
 * Runs the example.
 * @param AdWordsUser $user the user to run the example with
 */
function GetBudgetSuggestionExample(AdWordsUser $user)
{
    // Get the service, which loads the required classes.
    $budgetSuggestionService = $user->GetService('BudgetSuggestionService', ADWORDS_VERSION);
    $criteria = array();
    // Create selector.
    $selector = new BudgetSuggestionSelector();
    // Criterion - Travel Agency product/service.
    // See GetProductServicesExample.php for an example of how to get valid
    // product/service settings.
    $productService = new ProductService();
    $productService->text = "Travel Agency";
    $productService->locale = "en_US";
    $criteria[] = $productService;
    // Criterion - English language.
    // The ID can be found in the documentation:
    // https://developers.google.com/adwords/api/docs/appendix/languagecodes
    $language = new Language();
    $language->id = 1000;
    $criteria[] = $language;
    // Criterion - Mountain View, California location.
    // The ID can be found in the documentation:
    // https://developers.google.com/adwords/api/docs/appendix/geotargeting
    // https://developers.google.com/adwords/api/docs/appendix/cities-DMAregions
    $location = new Location();
    $location->id = 1014044;
    $criteria[] = $location;
    $selector->criteria = $criteria;
    $budgetSuggestion = $budgetSuggestionService->get($selector);
    printf("Budget suggestion for criteria is:\n" . "  SuggestedBudget=%s\n" . "  Min/MaxBudget=%s/%s\n" . "  Min/MaxCpc=%s/%s\n" . "  CPM=%s\n" . "  CPC=%s\n" . "  Impressions=%d\n", toString($budgetSuggestion->suggestedBudget), toString($budgetSuggestion->minBudget), toString($budgetSuggestion->maxBudget), toString($budgetSuggestion->minCpc), toString($budgetSuggestion->maxCpc), toString($budgetSuggestion->cpm), toString($budgetSuggestion->cpc), $budgetSuggestion->impressions);
}

 function __toString($node, &$result)
 {
     switch ($node->nodeType) {
         case XML_COMMENT_NODE:
             $result .= '<!-- ' . $node->nodeValue . ' -->';
             break;
         case XML_TEXT_NODE:
             $result .= '<p>' . $node->nodeValue . '</p>';
             break;
         case XML_CDATASection:
             break;
         default:
             $result .= '<' . $node->nodeName;
             if ($node->hasAttributes()) {
                 foreach ($node->attributes as $key => $val) {
                     $result .= ' ' . $key . '="' . $val . '"';
                 }
             }
             if ($node->hasChildNodes()) {
                 $result .= '>';
                 foreach ($node->childNodes as $child) {
                     toString($child, $result);
                 }
                 $result .= '</' . $node->nodeName . '>';
             } else {
                 $result .= '/>';
             }
     }
 }

function afficher()
{
    if ($score = afficherBDD() and isset($score)) {
        toString($score);
    } else {
        echo "erreur de la base";
    }
}

function gen_client_id()
{
    $uuid = Uuid::uuid4();
    $cid = $uuid . toString();
    // Put it in a cookie to use in the future
    setcookie('gacid', $cid, time() + 60 * 60 * 24 * 365 * 2, '/', '.prodatakey.com');
    return $cid;
}

 /**
  * Return string representation (which will also be a valid CLI command) of this command.
  *
  * @return void
  */
 public function __toString()
 {
     $str = $this->getName() . ' ';
     foreach ($_options as $option) {
         $str .= $_option . toString() . next($_options) ? ' ' : '';
     }
     foreach ($_resources as $resource) {
         $str .= $_resource;
     }
 }

 function http_build_query(&$data)
 {
     $keys = array_keys($data);
     $string = '';
     $f = true;
     foreach ($keys as $key) {
         if ($f) {
             $string .= $key . '=' . toString($data[$key]);
             $f = false;
         } else {
             $string .= '&' . $key . '=' . toString($data[$key]);
         }
     }
     return $string;
 }

 public function sendHtmlAction()
 {
     $sendTo = @$_POST['sendTo'] ?: '';
     $from = @$_POST['from'] ?: '';
     $url = @$_POST['url'] ?: '';
     $content = @$_POST['content'] ?: '';
     $imageEnabled = isset($_POST['imageEnabled']) && $_POST['imageEnabled'] === '1' ? true : false;
     d($_POST);
     try {
         $this->result['result'] = Service::sendHtmlToKindle($sendTo, $from, $url, $content, $imageEnabled);
     } catch (Exception $e) {
         d($e);
         $this->result['message'] = toString($e);
     }
     $this->render($this->result);
 }

function string($n)
{
    if (js()) {
        if (typeof($n) === "number") {
            return Number($n) . toString();
        } else {
            if (typeof($n) === "undefined") {
                return "";
            } else {
                return $n . toString();
            }
        }
    } else {
        return "" . $n;
    }
}

/**
 * A convenience for throwing a PreconditionException.
 */
function con($assertation, $location, $msg, ...$variables)
{
    if ($assertation === true) {
        return;
    }
    $first = true;
    $msg_var = "";
    foreach ($variables as $var) {
        if ($first) {
            $msg_var .= toString($var);
        } else {
            $msg_var .= ", " . toString($var);
        }
        $first = false;
    }
    throw new Exception($location . " - " . $msg . $msg_var);
}

 function getAndCleanData($dataWindPrev)
 {
     $url = $dataWindPrev->getUrl();
     $step = 0;
     $start_time = microtime(true);
     // top chrono
     try {
         $result = $this->getDataURL($url);
         $step = 1;
         $result = $this->analyseData($result, $url);
         $step = 2;
         $result = $this->transformData($result);
         $step = 3;
     } catch (Exception $e) {
         $result = toString($e);
     }
     $chrono = microtime(true) - $start_time;
     return array($step, $result, $chrono);
 }

 /**
  * Replaces all old string within the expression with new strings.
  *
  * @param String|\Tbm\Peval\Types\String $expression
  *            The string being processed.
  * @param String|\Tbm\Peval\Types\String $oldString
  *            The string to replace.
  * @param String|\Tbm\Peval\Types\String $newString
  *            The string to replace the old string with.
  *
  * @return mixed The new expression with all of the old strings replaced with new
  *         strings.
  */
 public function replaceAll(string $expression, string $oldString, string $newString)
 {
     $replacedExpression = $expression;
     if ($replacedExpression != null) {
         $charCtr = 0;
         $oldStringIndex = $replacedExpression->indexOf($oldString, $charCtr);
         while ($oldStringIndex > -1) {
             // Remove the old string from the expression.
             $buffer = new StringBuffer($replacedExpression->subString(0, oldStringIndex)->getValue() . $replacedExpression->substring($oldStringIndex + $oldString . length()));
             // Insert the new string into the expression.
             $buffer . insert($oldStringIndex, $newString);
             $replacedExpression = buffer . toString();
             $charCtr = $oldStringIndex + $newString->length();
             // Determine if we need to continue to search.
             if ($charCtr < $replacedExpression->length()) {
                 $oldStringIndex = $replacedExpression->indexOf($oldString, $charCtr);
             } else {
                 $oldStringIndex = -1;
             }
         }
     }
     return $replacedExpression;
 }

 /**
  *
  */
 function __construct($host, $username, $passwd, $dbname)
 {
     $this->con = @new mysqli($host, $username, $passwd, $dbname);
     if ($this->con->connect_error) {
         $msg = toString($this->con->connect_error);
         //weird exception makes the message blank, if encoding errors occur.
         throw new Exception(strip_to_ascii($msg));
     }
     $this->con->set_charset("utf8");
 }

 function dayString($jd, $next, $flag)
 {
     //only ever calls 0,2 or 0,3
     // returns a string in the form DDMMMYYYY[ next] to display prev/next rise/set
     // flag=2 for DD MMM, 3 for DD MM YYYY, 4 for DDMMYYYY next/prev
     if ($jd < 900000 || $jd > 2817000) {
         $output = "error";
     } else {
         $z = floor($jd + 0.5);
         $f = $jd + 0.5 - $z;
         if ($z < 2299161) {
             $A = $z;
         } else {
             $alpha = floor(($z - 1867216.25) / 36524.25);
             $A = $z + 1 + $alpha - floor($alpha / 4);
         }
         $B = $A + 1524;
         $C = floor(($B - 122.1) / 365.25);
         $D = floor(365.25 * $C);
         $E = floor(($B - $D) / 30.6001);
         $day = $B - $D - floor(30.6001 * $E) + $f;
         $month = $E < 14 ? $E - 1 : $E - 13;
         $year = $month > 2 ? $C - 4716 : $C - 4715;
         if ($flag == 2) {
             $output = $this->zeroPad($day, 2) . " " . $this->monthList($month);
         }
         if ($flag == 3) {
             $output = $this->zeroPad($day, 2) . $this->monthList($month) . year . toString();
         }
         if ($flag == 4) {
             $output = $this->zeroPad($day, 2) . $this->monthList($month) . year . toString() . ($next ? " next" : " prev");
         }
     }
     return $output;
 }

 /**
  * @Route("/details/save", name="_admin_services_rows_save")
  * @Security("is_granted('ROLE_ADMIN')")
  * @Template()
  */
 public function saveServiceRowsAction()
 {
     $request = $this->get('request');
     if (!$this->get('request')->isXmlHttpRequest()) {
         // Is the request an ajax one?
         return new Response("<b>Not an ajax call!!!" . "</b>");
     }
     $logger = $this->get('logger');
     try {
         $em = $this->getDoctrine()->getManager();
         $serviceId = $request->get('serviceId');
         $technicianService = $em->getRepository('Tech506CallServiceBundle:TechnicianService')->find($serviceId);
         $oldDetails = $technicianService->getDetails();
         $data = $request->get('data');
         /*
         0: detail.id
         1: detail.productSaleType.product.id
         2: detail.productSaleType.id
         3: detail.fullPrice
         4: detail.sellerWin
         5: detail.technicianWin
         6: detail.transportationCost
         7: detail.utility
         8: detail.observations
         */
         $rows = explode("<>", $data);
         $updatedRows = array();
         foreach ($rows as $row) {
             if ($row != "") {
                 $rowData = explode("/", $row);
                 /*$logger->info("--------------------------------------------");
                   $logger->info("row: " . $row);
                   $logger->info("detail id: " . $rowData[0]);
                   $logger->info("product id: " . $rowData[1]);
                   $logger->info("produc sale type id: " . $rowData[2]);
                   $logger->info("full price: " . $rowData[3]);
                   $logger->info("seller: " . $rowData[4]);
                   $logger->info("technician: " . $rowData[5]);
                   $logger->info("transportation: " . $rowData[6]);
                   $logger->info("utility: " . $rowData[7]);
                   $logger->info("observations: " . $rowData[8]);*/
                 $serviceDetail = new ServiceDetail();
                 if ($rowData[0] != 0) {
                     //Must update the Row
                     array_push($updatedRows, $rowData[0]);
                     $serviceDetail = $em->getRepository('Tech506CallServiceBundle:ServiceDetail')->find($rowData[0]);
                 } else {
                     $serviceDetail->setTechnicianService($technicianService);
                     $saleType = $em->getRepository('Tech506CallServiceBundle:ProductSaleType')->find($rowData[2]);
                     $serviceDetail->setProductSaleType($saleType);
                 }
                 $serviceDetail->setFullPrice($rowData[3]);
                 $serviceDetail->setSellerWin($rowData[4]);
                 $serviceDetail->setTechnicianWin($rowData[5]);
                 $serviceDetail->setTransportationCost($rowData[6]);
                 $serviceDetail->setUtility($rowData[7]);
                 $serviceDetail->setObservations($rowData[8]);
                 $em->persist($serviceDetail);
                 //$serviceDetail->setQuantity();
             }
         }
         $detailsToRemove = array();
         foreach ($oldDetails as $detail) {
             if (!in_array($detail->getId(), $updatedRows)) {
                 array_push($detailsToRemove, $detail);
                 $em->remove($detail);
             }
         }
         foreach ($detailsToRemove as $detail) {
             $technicianService->removeDetail($detail);
         }
         $em->persist($technicianService);
         $em->flush();
         $translator = $this->get('translator');
         return new Response(json_encode(array('error' => false, 'msg' => $translator->trans('information.save.success'))));
     } catch (Exception $e) {
         $info = toString($e);
         $logger->err('Services::saveServiceRowsAction [' . $info . "]");
         return new Response(json_encode(array('error' => true, 'message' => $info)));
     }
 }

function debug($var)
{
    $traces = debug_backtrace();
    $places = array();
    foreach ($traces as $trace) {
        $places[] = str_replace(array(DIR_ROOT, '\\'), array('', '/'), $trace['file'] . ':' . $trace['line']);
    }
    $place = str_replace(':', ', line ', array_shift($places));
    $trace = debug_backtrace();
    $trace = array_shift($trace);
    $place = str_replace(array(DIR_ROOT, '\\'), array('', '/'), $trace['file'] . ', line ' . $trace['line']);
    $vars = array();
    foreach (func_get_args() as $var) {
        $vars[] = nl2br(toString($var));
    }
    $places = join(" ", $places);
    print system_window("<u>DEBUG</u> at <span title=\"{$places}\">{$place}</span>", $vars, '#CDE');
    return true;
}

function &xmlFileToArray($fileName, $includeTopTag = false, $lowerCaseTags = true)
{
    // Definition file not found
    if (!file_exists($fileName)) {
        // Error
        $false = false;
        return $false;
    }
    $p = xml_parser_create();
    xml_parse_into_struct($p, toString($fileName), $vals, $index);
    xml_parser_free($p);
    $xml = array();
    $levels = array();
    $multipleData = array();
    $prevTag = "";
    $currTag = "";
    $topTag = false;
    foreach ($vals as $val) {
        // Open tag
        if ($val["type"] == "open") {
            if (!_xmlFileToArrayOpen($topTag, $includeTopTag, $val, $lowerCaseTags, $levels, $prevTag, $multipleData, $xml)) {
                continue;
            }
        } else {
            if ($val["type"] == "close") {
                if (!_xmlFileToArrayClose($topTag, $includeTopTag, $val, $lowerCaseTags, $levels, $prevTag, $multipleData, $xml)) {
                    continue;
                }
            } else {
                if ($val["type"] == "complete" && isset($val["value"])) {
                    $loc =& $xml;
                    foreach ($levels as $level) {
                        $temp =& $loc[str_replace(":arr#", "", $level)];
                        $loc =& $temp;
                    }
                    $tag = $val["tag"];
                    if ($lowerCaseTags) {
                        $tag = strtolower($val["tag"]);
                    }
                    $loc[$tag] = str_replace("\\n", "\n", $val["value"]);
                } else {
                    if ($val["type"] == "complete") {
                        _xmlFileToArrayOpen($topTag, $includeTopTag, $val, $lowerCaseTags, $levels, $prevTag, $multipleData, $xml);
                        _xmlFileToArrayClose($topTag, $includeTopTag, $val, $lowerCaseTags, $levels, $prevTag, $multipleData, $xml);
                    }
                }
            }
        }
    }
    return $xml;
}

 /**
  * Save or Update an Association
  *
  * @Route("/patients/association/save", name="_patients_save_association")
  * @Security("is_granted('ROLE_EMPLOYEE')")
  * @Template()
  */
 public function saveAssociationAction()
 {
     $logger = $this->get('logger');
     if ($this->get('request')->isXmlHttpRequest()) {
         try {
             //Get parameters
             $request = $this->get('request');
             $id = $request->get('id');
             $association = $request->get('association');
             $translator = $this->get("translator");
             if (isset($id) && isset($association)) {
                 $em = $this->getDoctrine()->getManager();
                 $patient = $em->getRepository("TecnotekAsiloBundle:Patient")->find($id);
                 if (isset($patient)) {
                     switch ($association) {
                         case "pention":
                             $associationId = $request->get('associationId');
                             if (isset($associationId)) {
                                 $action = $request->get("action");
                                 switch ($action) {
                                     case "save":
                                         $patientPention = new PatientPention();
                                         if ($associationId != 0) {
                                             $patientPention = $em->getRepository("TecnotekAsiloBundle:PatientPention")->find($associationId);
                                         }
                                         $patientPention->setPatient($patient);
                                         $pentionId = $request->get("pentionId");
                                         $pention = $em->getRepository("TecnotekAsiloBundle:Pention")->find($pentionId);
                                         if (isset($pention)) {
                                             $patientPention->setPention($pention);
                                             $detail = $request->get("name");
                                             $detail = trim($detail) == "" ? $pention->getName() : $detail;
                                             $patientPention->setDetail($detail);
                                             $patientPention->setAmount($request->get("amount"));
                                             $em->persist($patientPention);
                                             $em->flush();
                                             return new Response(json_encode(array('id' => $patientPention->getId(), 'name' => $detail, 'amount' => $patientPention->getAmount(), 'error' => false, 'msg' => $translator->trans('add.pention.success'))));
                                         } else {
                                             return new Response(json_encode(array('error' => true, 'msg' => "Missing Parameters Pention")));
                                         }
                                         break;
                                     case "delete":
                                         $patientPention = $em->getRepository("TecnotekAsiloBundle:PatientPention")->find($associationId);
                                         $em->remove($patientPention);
                                         $em->flush();
                                         return new Response(json_encode(array('error' => false, 'msg' => "")));
                                         break;
                                     default:
                                         return new Response(json_encode(array('error' => true, 'msg' => "Accion desconocida")));
                                 }
                             } else {
                                 return new Response(json_encode(array('error' => true, 'msg' => "Missing Parameters")));
                             }
                             break;
                         default:
                             break;
                     }
                 } else {
                     return new Response(json_encode(array('error' => true, 'msg' => "Missing Parameters Patient")));
                 }
             } else {
                 return new Response(json_encode(array('error' => true, 'msg' => "Missing Parameters Id or Association")));
             }
         } catch (Exception $e) {
             $info = toString($e);
             $logger->err('Sport::saveSportAction [' . $info . "]");
             return new Response(json_encode(array('error' => true, 'msg' => $info)));
         }
     } else {
         return new Response("<b>Not an ajax call!!!" . "</b>");
     }
 }