/**
  * Get log object based on creation time and creator of the object
  *
  * @return midgardmvc_helper_location_log
  */
 function seek_log_object($person = null, $time = null)
 {
     if (is_integer($person) || is_string($person)) {
         $person_guid = $person;
     } elseif (is_null($person)) {
         $person_guid = $this->object->metadata->creator;
         // TODO: Use metadata.authors?
     } else {
         $person_guid = $person->guid;
     }
     if (is_null($time)) {
         $time = $this->object->metadata->published;
     }
     $person = new midgard_person($person_guid);
     $qb = midgardmvc_helper_location_log::new_query_builder();
     $qb->add_constraint('person', '=', $person->id);
     $qb->add_constraint('date', '<=', $time);
     $qb->add_order('date', 'DESC');
     $qb->set_limit(1);
     $matches = $qb->execute();
     if (count($matches) > 0) {
         return $matches[0];
     }
     return null;
 }

 /**
  * Add a filter specific to this writer.
  * 
  * @param  Zend_Log_Filter_Interface  $filter
  * @return void
  */
 public function addFilter($filter)
 {
     if (is_integer($filter)) {
         $filter = new Zend_Log_Filter_Priority($filter);
     }
     $this->_filters[] = $filter;
 }

 /**
  * Create destination object
  *
  * @param Zend_Pdf_Page|integer $page  Page object or page number
  * @param float $left  Left edge of displayed page
  * @param float $top   Top edge of displayed page
  * @param float $zoom  Zoom factor
  * @return Zend_Pdf_Destination_Zoom
  * @throws Zend_Pdf_Exception
  */
 public static function create($page, $left = null, $top = null, $zoom = null)
 {
     $destinationArray = new Zend_Pdf_Element_Array();
     if ($page instanceof Zend_Pdf_Page) {
         $destinationArray->items[] = $page->getPageDictionary();
     } else {
         if (is_integer($page)) {
             $destinationArray->items[] = new Zend_Pdf_Element_Numeric($page);
         } else {
             require_once 'Zend/Pdf/Exception.php';
             throw new Zend_Pdf_Exception('Page entry must be a Zend_Pdf_Page object or a page number.');
         }
     }
     $destinationArray->items[] = new Zend_Pdf_Element_Name('XYZ');
     if ($left === null) {
         $destinationArray->items[] = new Zend_Pdf_Element_Null();
     } else {
         $destinationArray->items[] = new Zend_Pdf_Element_Numeric($left);
     }
     if ($top === null) {
         $destinationArray->items[] = new Zend_Pdf_Element_Null();
     } else {
         $destinationArray->items[] = new Zend_Pdf_Element_Numeric($top);
     }
     if ($zoom === null) {
         $destinationArray->items[] = new Zend_Pdf_Element_Null();
     } else {
         $destinationArray->items[] = new Zend_Pdf_Element_Numeric($zoom);
     }
     return new Zend_Pdf_Destination_Zoom($destinationArray);
 }

 /**
  * Adds an error.
  *
  * This method merges sfValidatorErrorSchema errors with the current instance.
  *
  * @param sfValidatorError $error  An sfValidatorError instance
  * @param string           $name   The error name
  */
 public function addError(sfValidatorError $error, $name = null)
 {
     if (is_null($name) || is_integer($name)) {
         if ($error instanceof sfValidatorErrorSchema) {
             $this->addErrors($error);
         } else {
             $this->globalErrors[] = $error;
             $this->errors[] = $error;
         }
     } else {
         if (!isset($this->namedErrors[$name]) && !$error instanceof sfValidatorErrorSchema) {
             $this->namedErrors[$name] = $error;
             $this->errors[$name] = $error;
         } else {
             if (!isset($this->namedErrors[$name])) {
                 $this->namedErrors[$name] = new sfValidatorErrorSchema($error->getValidator());
                 $this->errors[$name] = new sfValidatorErrorSchema($error->getValidator());
             } else {
                 if (!$this->namedErrors[$name] instanceof sfValidatorErrorSchema) {
                     $current = $this->namedErrors[$name];
                     $this->namedErrors[$name] = new sfValidatorErrorSchema($current->getValidator());
                     $this->errors[$name] = new sfValidatorErrorSchema($current->getValidator());
                     $method = $current instanceof sfValidatorErrorSchema ? 'addErrors' : 'addError';
                     $this->namedErrors[$name]->{$method}($current);
                     $this->errors[$name]->{$method}($current);
                 }
             }
             $method = $error instanceof sfValidatorErrorSchema ? 'addErrors' : 'addError';
             $this->namedErrors[$name]->{$method}($error);
             $this->errors[$name]->{$method}($error);
         }
     }
     $this->updateCode();
     $this->updateMessage();
 }

 function onStartCacheSet(&$key, &$value, &$flag, &$expiry, &$success)
 {
     if (empty($value)) {
         if (is_array($value)) {
             $this->log(LOG_INFO, "Setting empty array for key '{$key}'");
         } else {
             if (is_null($value)) {
                 $this->log(LOG_INFO, "Setting null value for key '{$key}'");
             } else {
                 if (is_string($value)) {
                     $this->log(LOG_INFO, "Setting empty string for key '{$key}'");
                 } else {
                     if (is_integer($value)) {
                         $this->log(LOG_INFO, "Setting integer 0 for key '{$key}'");
                     } else {
                         $this->log(LOG_INFO, "Setting empty value '{$value}' for key '{$key}'");
                     }
                 }
             }
         }
     } else {
         $this->log(LOG_INFO, "Setting non-empty value for key '{$key}'");
     }
     return true;
 }

 protected function getProperties($object)
 {
     $reflClass = new \ReflectionClass($object);
     $codeAnnotation = $this->annotationReader->getClassAnnotation($reflClass, Segment::class);
     if (!$codeAnnotation) {
         throw new AnnotationMissing(sprintf("Missing @Segment annotation for class %", $reflClass->getName()));
     }
     $properties = [$codeAnnotation->value];
     foreach ($reflClass->getProperties() as $propRefl) {
         $propRefl->setAccessible(true);
         /** @var SegmentPiece $isSegmentPiece */
         $isSegmentPiece = $this->annotationReader->getPropertyAnnotation($propRefl, SegmentPiece::class);
         if ($isSegmentPiece) {
             if (!$isSegmentPiece->parts) {
                 $properties[$isSegmentPiece->position] = $propRefl->getValue($object);
             } else {
                 $parts = $isSegmentPiece->parts;
                 $value = $propRefl->getValue($object);
                 $valuePieces = [];
                 foreach ($parts as $key => $part) {
                     if (is_integer($key)) {
                         $partName = $part;
                     } else {
                         $partName = $key;
                     }
                     $valuePieces[] = isset($value[$partName]) ? $value[$partName] : null;
                 }
                 $properties[$isSegmentPiece->position] = $this->weedOutEmpty($valuePieces);
             }
         }
     }
     $properties = $this->weedOutEmpty($properties);
     return $properties;
 }

 /**
  * Create destination object
  *
  * @param \Zend\Pdf\Page|integer $page  Page object or page number
  * @param float $left  Left edge of displayed page
  * @param float $top   Top edge of displayed page
  * @param float $zoom  Zoom factor
  * @return \Zend\Pdf\Destination\Zoom
  * @throws \Zend\Pdf\Exception\ExceptionInterface
  */
 public static function create($page, $left = null, $top = null, $zoom = null)
 {
     $destinationArray = new InternalType\ArrayObject();
     if ($page instanceof Pdf\Page) {
         $destinationArray->items[] = $page->getPageDictionary();
     } elseif (is_integer($page)) {
         $destinationArray->items[] = new InternalType\NumericObject($page);
     } else {
         throw new Exception\InvalidArgumentException('$page parametr must be a \\Zend\\Pdf\\Page object or a page number.');
     }
     $destinationArray->items[] = new InternalType\NameObject('XYZ');
     if ($left === null) {
         $destinationArray->items[] = new InternalType\NullObject();
     } else {
         $destinationArray->items[] = new InternalType\NumericObject($left);
     }
     if ($top === null) {
         $destinationArray->items[] = new InternalType\NullObject();
     } else {
         $destinationArray->items[] = new InternalType\NumericObject($top);
     }
     if ($zoom === null) {
         $destinationArray->items[] = new InternalType\NullObject();
     } else {
         $destinationArray->items[] = new InternalType\NumericObject($zoom);
     }
     return new self($destinationArray);
 }

    /**
     * Object constructor
     *
     * @param Zend_Pdf_Element $val
     * @param integer $objNum
     * @param integer $genNum
     * @param Zend_Pdf_ElementFactory $factory
     * @throws Zend_Pdf_Exception
     */
    public function __construct(Zend_Pdf_Element $val, $objNum, $genNum, Zend_Pdf_ElementFactory $factory)
    {
        if ($val instanceof self) {
            require_once 'Zend/Pdf/Exception.php';
            throw new Zend_Pdf_Exception('Object number must not be an instance of Zend_Pdf_Element_Object.');
        }

        if ( !(is_integer($objNum) && $objNum > 0) ) {
            require_once 'Zend/Pdf/Exception.php';
            throw new Zend_Pdf_Exception('Object number must be positive integer.');
        }

        if ( !(is_integer($genNum) && $genNum >= 0) ) {
            require_once 'Zend/Pdf/Exception.php';
            throw new Zend_Pdf_Exception('Generation number must be non-negative integer.');
        }

        $this->_value   = $val;
        $this->_objNum  = $objNum;
        $this->_genNum  = $genNum;
        $this->_factory = $factory;

        $this->setParentObject($this);

        $factory->registerObject($this, $objNum . ' ' . $genNum);
    }

 /**
  * Stringifies any provided value.
  *
  * @param mixed $value        	
  * @param boolean $exportObject        	
  *
  * @return string
  */
 public function stringify($value, $exportObject = true)
 {
     if (is_array($value)) {
         if (range(0, count($value) - 1) === array_keys($value)) {
             return '[' . implode(', ', array_map(array($this, __FUNCTION__), $value)) . ']';
         }
         $stringify = array($this, __FUNCTION__);
         return '[' . implode(', ', array_map(function ($item, $key) use($stringify) {
             return (is_integer($key) ? $key : '"' . $key . '"') . ' => ' . call_user_func($stringify, $item);
         }, $value, array_keys($value))) . ']';
     }
     if (is_resource($value)) {
         return get_resource_type($value) . ':' . $value;
     }
     if (is_object($value)) {
         return $exportObject ? ExportUtil::export($value) : sprintf('%s:%s', get_class($value), spl_object_hash($value));
     }
     if (true === $value || false === $value) {
         return $value ? 'true' : 'false';
     }
     if (is_string($value)) {
         $str = sprintf('"%s"', str_replace("\n", '\\n', $value));
         if (50 <= strlen($str)) {
             return substr($str, 0, 50) . '"...';
         }
         return $str;
     }
     if (null === $value) {
         return 'null';
     }
     return (string) $value;
 }

 /**
  * Validate the error code, and if applicable, return an Exception to be thrown.
  * @return
  *   \OhUpload\Validate\Exception\UnknownInvalidErrorCodeException
  *   \OhUpload\Validate\Exception\MaximumFileSizeExceededException
  *   \OhUpload\Validate\Exception\NoFileUploadedException
  *   \OhUpload\Validate\Exception\TmpFolderMissingException
  *   \OhUpload\Validate\Exception\FailedToWriteToDiskException
  *   \OhUpload\Validate\Exception\ExtensionStoppedUploadException
  *   boolean true
  */
 public function isValid()
 {
     $code = @$this->file['error'];
     if (!is_integer($code)) {
         return new UnknownInvalidErrorCodeException('Upload error code was not an integer. Got "' . gettype($code) . '"');
     }
     switch ($code) {
         case 0:
             return true;
         case 1:
             return new MaximumFileSizeExceededException('The uploaded file exceeds the upload_max_filesize directive in php.ini.');
             break;
         case 2:
             return new MaximumFileSizeExceededException('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.');
             break;
         case 4:
             return new NoFileUploadedException('No file was uploaded.');
             break;
         case 6:
             return new TmpFolderMissingException('Missing a temporary folder. Introduced in PHP 4.3.10 and PHP 5.0.3.');
             break;
         case 7:
             return new FailedToWriteToDiskException('Failed to write file to disk. Introduced in PHP 5.1.0.');
             break;
         case 8:
             return new ExtensionStoppedUploadException('A PHP extension stopped the file upload. PHP does not provide a way to ascertain which ' . 'extension caused the file upload to stop; examining the list of loaded extensions with ' . 'phpinfo() may help. Introduced in PHP 5.2.0.');
             break;
         default:
             break;
     }
     return new UnknownInvalidErrorCodeException('Unhandled error code detected. Received: "' . $code . '"');
 }

function wppb_changeDefaultAvatar($avatar, $id_or_email, $size, $default, $alt)
{
    global $wpdb;
    /* Get user info. */
    if (is_object($id_or_email)) {
        $my_user_id = $id_or_email->user_id;
    } elseif (is_numeric($id_or_email)) {
        $my_user_id = $id_or_email;
    } elseif (!is_integer($id_or_email)) {
        $user_info = get_user_by_email($id_or_email);
        $my_user_id = $user_info->ID;
    } else {
        $my_user_id = $id_or_email;
    }
    $arraySettingsPresent = get_option('wppb_custom_fields', 'not_found');
    if ($arraySettingsPresent != 'not_found') {
        $wppbFetchArray = get_option('wppb_custom_fields');
        foreach ($wppbFetchArray as $value) {
            if ($value['item_type'] == 'avatar') {
                $customUserAvatar = get_user_meta($my_user_id, 'resized_avatar_' . $value['id'], true);
                if ($customUserAvatar != '' || $customUserAvatar != null) {
                    $avatar = "<img alt='{$alt}' src='{$customUserAvatar}' class='avatar avatar-{$value['item_options']} photo avatar-default' height='{$size}' width='{$size}' />";
                }
            }
        }
    }
    return $avatar;
}

 /**
  * Calculate the link meta-data for paging purposes, return an array with paging information
  *
  * @param integer $limit
  * @param integer $offset
  * @param integer $total_rows The total amount of objects
  *
  * @return array
  */
 public static function calculatePagingHeaders($limit, $offset, $total_rows)
 {
     $paging = array();
     // Check if limit and offset are integers
     if (!is_integer((int) $limit) || !is_integer((int) $offset)) {
         \App::abort(400, "Please make sure limit and offset are integers.");
     }
     // Calculate the paging parameters and pass them with the data object
     if ($offset + $limit < $total_rows) {
         $paging['next'] = array($limit + $offset, $limit);
         $last_page = round($total_rows / $limit, 1);
         $last_full_page = round($total_rows / $limit, 0);
         if ($last_page - $last_full_page > 0) {
             $paging['last'] = array($last_full_page * $limit, $limit);
         } else {
             $paging['last'] = array(($last_full_page - 1) * $limit, $limit);
         }
     }
     if ($offset > 0 && $total_rows > 0) {
         $previous = $offset - $limit;
         if ($previous < 0) {
             $previous = 0;
         }
         $paging['previous'] = array($previous, $limit);
     }
     return $paging;
 }

 /**
  * A user has replied to a conversation.
  *
  * @param \Cake\Event\Event $event The event that was fired.
  *
  * @return bool
  */
 protected function _conversationReply(Event $event)
 {
     if (!is_integer($event->data['conversation_id'])) {
         return false;
     }
     $this->Conversations = TableRegistry::get('Conversations');
     $this->Users = TableRegistry::get('Users');
     $conversation = $this->Conversations->find()->where(['Conversations.id' => $event->data['conversation_id']])->select(['id', 'user_id', 'title', 'last_message_id'])->first();
     $sender = $this->Users->find('medium')->where(['Users.id' => $event->data['sender_id']])->first();
     //Check if this user hasn't already a notification. (Prevent for spam)
     $hasReplied = $this->Notifications->find()->where(['Notifications.foreign_key' => $conversation->id, 'Notifications.type' => $event->data['type'], 'Notifications.user_id' => $event->data['participant']->user->id])->first();
     if (!is_null($hasReplied)) {
         $hasReplied->data = serialize(['sender' => $sender, 'conversation' => $conversation]);
         $hasReplied->is_read = 0;
         $this->Notifications->save($hasReplied);
     } else {
         $data = [];
         $data['user_id'] = $event->data['participant']->user->id;
         $data['type'] = $event->data['type'];
         $data['data'] = serialize(['sender' => $sender, 'conversation' => $conversation]);
         $data['foreign_key'] = $conversation->id;
         $entity = $this->Notifications->newEntity($data);
         $this->Notifications->save($entity);
     }
     return true;
 }

 /**
  * Generate a [salted] hash.
  *
  * $salt can be:
  * false - a random will be generated
  * integer - a random with specified length will be generated
  * string
  *
  * @param string $password
  * @param mixed $salt
  * @return string
  */
 public function getHash($password, $salt = false)
 {
     if (is_integer($salt)) {
         $salt = $this->_helper->getRandomString($salt);
     }
     return $salt === false ? $this->hash($password) : $this->hash($salt . $password) . ':' . $salt;
 }

 public function testMuxGetId()
 {
     $mux = new \Pux\Mux();
     $id = $mux->getId();
     ok(is_integer($id));
     is($id, $mux->getId());
 }

 /**
  * Send email to user
  *
  * Send an email to a site user. Using the given view file and data
  *
  * @access public
  * @param mixed $user User email or ID
  * @param string $subject Email subject
  * @param string $view View file to use
  * @param array $data Variable replacement array
  * @return boolean Whether the email was sent
  */
 function send($user = NULL, $subject = 'No Subject', $view = NULL, $data = array())
 {
     if (valid_email($user)) {
         // Email given
         $email = $user;
     } elseif (is_integer($user)) {
         // Get users email
         $query = $this->CI->user_model->fetch('Users', 'email', NULL, array('id' => $user));
         $user = $query->row();
         $email = $user->email;
     } else {
         // Error
         return FALSE;
     }
     // Build email
     $subject = "[" . $this->CI->preference->item('site_name') . "] " . $subject;
     $message = $this->CI->parser->parse($view, $data, TRUE);
     // Setup Email settings
     $this->_initialize_email();
     // Send email
     $this->CI->email->from($this->CI->preference->item('automated_from_email'), $this->CI->preference->item('automated_from_name'));
     $this->CI->email->to($email);
     $this->CI->email->subject($subject);
     $this->CI->email->message($message);
     if (!$this->CI->email->send()) {
         return FALSE;
     }
     return TRUE;
 }

 /**
  * delete the eventIndex 
  * 
  * @param integer|Tx_CzSimpleCal_Domain_Model_Event $event
  */
 public function delete($event)
 {
     if (is_integer($event)) {
         $event = $this->fetchEventObject($event);
     }
     $this->doDelete($event);
 }

 public function get_size_info($size_name = 'thumbnail')
 {
     global $_wp_additional_image_sizes;
     if (is_integer($size_name)) {
         return;
     }
     if (is_array($size_name)) {
         return;
     }
     if (isset($_wp_additional_image_sizes[$size_name]['width'])) {
         $width = intval($_wp_additional_image_sizes[$size_name]['width']);
     } else {
         $width = get_option($size_name . '_size_w');
     }
     if (isset($_wp_additional_image_sizes[$size_name]['height'])) {
         $height = intval($_wp_additional_image_sizes[$size_name]['height']);
     } else {
         $height = get_option($size_name . '_size_h');
     }
     if (isset($_wp_additional_image_sizes[$size_name]['crop'])) {
         $crop = intval($_wp_additional_image_sizes[$size_name]['crop']);
     } else {
         $crop = get_option($size_name . '_crop') ? true : false;
     }
     return array('width' => $width, 'height' => $height, 'crop' => $crop);
 }

 /**
  * @verbatim
  * Helper method that installs filter groups based on
  * the given XML node which represents a <filterGroups>
  * element.
  * @endverbatim
  * @param $filterGroupsNode XMLNode
  */
 function installFilterGroups($filterGroupsNode)
 {
     // Install filter groups.
     $filterGroupDao = DAORegistry::getDAO('FilterGroupDAO');
     /* @var $filterGroupDao FilterGroupDAO */
     import('lib.pkp.classes.filter.FilterGroup');
     foreach ($filterGroupsNode->getChildren() as $filterGroupNode) {
         /* @var $filterGroupNode XMLNode */
         $filterGroupSymbolic = $filterGroupNode->getAttribute('symbolic');
         // Make sure that the filter group has not been
         // installed before to guarantee idempotence.
         $existingFilterGroup =& $filterGroupDao->getObjectBySymbolic($filterGroupSymbolic);
         if (!is_null($existingFilterGroup)) {
             continue;
         }
         // Instantiate and configure the filter group.
         $filterGroup = new FilterGroup();
         $filterGroup->setSymbolic($filterGroupSymbolic);
         $filterGroup->setDisplayName($filterGroupNode->getAttribute('displayName'));
         $filterGroup->setDescription($filterGroupNode->getAttribute('description'));
         $filterGroup->setInputType($filterGroupNode->getAttribute('inputType'));
         $filterGroup->setOutputType($filterGroupNode->getAttribute('outputType'));
         // Install the filter group.
         $installedGroupId = $filterGroupDao->insertObject($filterGroup);
         assert(is_integer($installedGroupId));
         unset($filterGroup);
     }
 }

function LeerRegistro()
{
    global $llamada, $valortag, $maxmfn, $arrHttp, $Bases, $xWxis, $Wxis, $Mfn, $db_path, $wxisUrl;
    // en la variable $arrHttp vienen los parámetros que se le van a pasar al script .xis
    // el índice IsisScript contiene el nombre del script .xis que va a ser invocado
    // la variable $llave permite retornar alguna marca que esté en el formato de salida
    // identificada entre $$LLAVE= .....$$
    $llave_pft = "";
    $IsisScript = $xWxis . "login.xis";
    $query = "&base=acces&cipar={$db_path}" . "par/acces.par" . "&login=" . $_SESSION["login"] . "&password=" . $_SESSION["password"];
    include "../common/wxis_llamar.php";
    $ic = -1;
    $tag = "";
    foreach ($contenido as $linea) {
        if ($ic == -1) {
            $ic = 1;
            $pos = strpos($linea, '##LLAVE=');
            if (is_integer($pos)) {
                $llave_pft = substr($linea, $pos + 8);
                $pos = strpos($llave_pft, '##');
                $llave_pft = substr($llave_pft, 0, $pos);
            }
        } else {
            $linea = trim($linea);
            $pos = strpos($linea, " ");
            if (is_integer($pos)) {
                $tag = trim(substr($linea, 0, $pos));
            }
        }
    }
    return $llave_pft;
}