Exemplo n.º 1
0
 /**
  * Creates new QueryTablesResult object
  * 
  * @param array $headers The HTTP response headers
  * @param array $entries The table entriess
  * 
  * @return \MicrosoftAzure\Storage\Table\Models\QueryTablesResult 
  */
 public static function create($headers, $entries)
 {
     $result = new QueryTablesResult();
     $headers = array_change_key_case($headers);
     $result->setNextTableName(Utilities::tryGetValue($headers, Resources::X_MS_CONTINUATION_NEXTTABLENAME));
     $result->setTables($entries);
     return $result;
 }
 /**
  * Create InsertEntityResult object from HTTP response parts.
  * 
  * @param string            $body           The HTTP response body.
  * @param array             $headers        The HTTP response headers.
  * @param IAtomReaderWriter $atomSerializer The atom reader and writer.
  * 
  * @return \MicrosoftAzure\Storage\Table\Models\InsertEntityResult
  * 
  * @static
  */
 public static function create($body, $headers, $atomSerializer)
 {
     $result = new InsertEntityResult();
     $entity = $atomSerializer->parseEntity($body);
     $entity->setETag(Utilities::tryGetValue($headers, Resources::ETAG));
     $result->setEntity($entity);
     return $result;
 }
Exemplo n.º 3
0
 /**
  * @covers MicrosoftAzure\Storage\Common\Internal\Utilities::tryGetValue
  */
 public function testTryGetValueWithNull()
 {
     // Setup
     $key = 10;
     $data = array(10, 20, 30);
     // Test
     $actual = Utilities::tryGetValue($data, $key);
     $this->assertNull($actual);
 }
 /**
  * Computes the authorization signature for blob and queue shared key.
  *
  * @param array  $headers     request headers.
  * @param string $url         reuqest url.
  * @param array  $queryParams query variables.
  * @param string $httpMethod  request http method.
  * 
  * @see Blob and Queue Services (Shared Key Authentication) at
  *      http://msdn.microsoft.com/en-us/library/windowsazure/dd179428.aspx
  * 
  * @return string
  */
 protected function computeSignature($headers, $url, $queryParams, $httpMethod)
 {
     $canonicalizedResource = parent::computeCanonicalizedResourceForTable($url, $queryParams);
     $stringToSign = array();
     foreach ($this->includedHeaders as $header) {
         $stringToSign[] = Utilities::tryGetValue($headers, $header);
     }
     $stringToSign[] = $canonicalizedResource;
     $stringToSign = implode("\n", $stringToSign);
     return $stringToSign;
 }
 /**
  * Creates new QueryEntitiesResult instance.
  * 
  * @param array $headers  The HTTP response headers.
  * @param array $entities The entities.
  * 
  * @return QueryEntitiesResult
  */
 public static function create($headers, $entities)
 {
     $result = new QueryEntitiesResult();
     $headers = array_change_key_case($headers);
     $nextPK = Utilities::tryGetValue($headers, Resources::X_MS_CONTINUATION_NEXTPARTITIONKEY);
     $nextRK = Utilities::tryGetValue($headers, Resources::X_MS_CONTINUATION_NEXTROWKEY);
     $result->setEntities($entities);
     $result->setNextPartitionKey($nextPK);
     $result->setNextRowKey($nextRK);
     return $result;
 }
Exemplo n.º 6
0
 /**
  * Creates BatchError object.
  * 
  * @param MicrosoftAzure\Storage\Common\ServiceException $error   The error object.
  * @param array                                $headers The response headers.
  * 
  * @return \MicrosoftAzure\Storage\Table\Models\BatchError 
  */
 public static function create($error, $headers)
 {
     Validate::isTrue($error instanceof ServiceException, Resources::INVALID_EXC_OBJ_MSG);
     Validate::isArray($headers, 'headers');
     $result = new BatchError();
     $clean = array_change_key_case($headers);
     $result->setError($error);
     $contentId = Utilities::tryGetValue($clean, Resources::CONTENT_ID);
     $result->setContentId(is_null($contentId) ? null : intval($contentId));
     return $result;
 }
 /**
  * Creates CreateBlobPagesResult object from $parsed response in array 
  * representation
  * 
  * @param array $headers HTTP response headers
  * 
  * @return CreateBlobPagesResult
  */
 public static function create($headers)
 {
     $result = new CreateBlobPagesResult();
     $clean = array_change_key_case($headers);
     $date = $clean[Resources::LAST_MODIFIED];
     $date = Utilities::rfc1123ToDateTime($date);
     $result->setETag($clean[Resources::ETAG]);
     $result->setLastModified($date);
     $result->setContentMD5(Utilities::tryGetValue($clean, Resources::CONTENT_MD5));
     $result->setSequenceNumber(intval(Utilities::tryGetValue($clean, Resources::X_MS_BLOB_SEQUENCE_NUMBER)));
     return $result;
 }
Exemplo n.º 8
0
 /**
  * Creates ListQueuesResult object from parsed XML response.
  *
  * @param array $parsedResponse XML response parsed into array.
  * 
  * @return MicrosoftAzure\Storage\Queue\Models\ListQueuesResult.
  */
 public static function create($parsedResponse)
 {
     $result = new ListQueuesResult();
     $serviceEndpoint = Utilities::tryGetKeysChainValue($parsedResponse, Resources::XTAG_ATTRIBUTES, Resources::XTAG_SERVICE_ENDPOINT);
     $result->_accountName = Utilities::tryParseAccountNameFromUrl($serviceEndpoint);
     $result->_prefix = Utilities::tryGetValue($parsedResponse, Resources::QP_PREFIX);
     $result->_marker = Utilities::tryGetValue($parsedResponse, Resources::QP_MARKER);
     $result->_nextMarker = Utilities::tryGetValue($parsedResponse, Resources::QP_NEXT_MARKER);
     $result->_maxResults = Utilities::tryGetValue($parsedResponse, Resources::QP_MAX_RESULTS);
     $result->_queues = array();
     $rawQueues = array();
     if (!empty($parsedResponse['Queues'])) {
         $rawQueues = Utilities::getArray($parsedResponse['Queues']['Queue']);
     }
     foreach ($rawQueues as $value) {
         $queue = new Queue($value['Name'], $serviceEndpoint . $value['Name']);
         $metadata = Utilities::tryGetValue($value, Resources::QP_METADATA);
         $queue->setMetadata(is_null($metadata) ? array() : $metadata);
         $result->_queues[] = $queue;
     }
     return $result;
 }
Exemplo n.º 9
0
 /**
  * Gets property object from the entity properties.
  * 
  * @param string $name The property name.
  * 
  * @return Property
  */
 public function getProperty($name)
 {
     return Utilities::tryGetValue($this->_properties, $name);
 }
Exemplo n.º 10
0
 /**
  * Serializes given array. The array indices must be string to use them as
  * as element name.
  * 
  * @param array $array      The object to serialize represented in array.
  * @param array $properties The used properties in the serialization process.
  * 
  * @return string
  */
 public function serialize($array, $properties = null)
 {
     $xmlVersion = '1.0';
     $xmlEncoding = 'UTF-8';
     $standalone = Utilities::tryGetValue($properties, self::STANDALONE);
     $defaultTag = Utilities::tryGetValue($properties, self::DEFAULT_TAG);
     $rootName = Utilities::tryGetValue($properties, self::ROOT_NAME);
     $docNamespace = Utilities::tryGetValue($array, Resources::XTAG_NAMESPACE, null);
     if (!is_array($array)) {
         return false;
     }
     $xmlw = new \XmlWriter();
     $xmlw->openMemory();
     $xmlw->setIndent(true);
     $xmlw->startDocument($xmlVersion, $xmlEncoding, $standalone);
     if (is_null($docNamespace)) {
         $xmlw->startElement($rootName);
     } else {
         foreach ($docNamespace as $uri => $prefix) {
             $xmlw->startElementNS($prefix, $rootName, $uri);
             break;
         }
     }
     unset($array[Resources::XTAG_NAMESPACE]);
     self::_arr2xml($xmlw, $array, $defaultTag);
     $xmlw->endElement();
     return $xmlw->outputMemory(true);
 }
Exemplo n.º 11
0
 /**
  * Creates BreakLeaseResult from response headers
  * 
  * @param array $headers response headers
  * 
  * @return BreakLeaseResult
  */
 public static function create($headers)
 {
     $result = new BreakLeaseResult();
     $result->setLeaseTime(Utilities::tryGetValue($headers, Resources::X_MS_LEASE_TIME));
     return $result;
 }
 private function verifygetEntityWorker($ent, $entReturned)
 {
     $expectedProps = array();
     foreach ($ent->getProperties() as $pname => $actualProp) {
         if (is_null($actualProp) || !is_null($actualProp->getValue())) {
             $cloneProp = null;
             if (!is_null($actualProp)) {
                 $cloneProp = new Property();
                 $cloneProp->setEdmType($actualProp->getEdmType());
                 $cloneProp->setValue($actualProp->getValue());
             }
             $expectedProps[$pname] = $cloneProp;
         }
     }
     // Compare the entities to make sure they match.
     $this->assertEquals($ent->getPartitionKey(), $entReturned->getPartitionKey(), 'getPartitionKey');
     $this->assertEquals($ent->getRowKey(), $entReturned->getRowKey(), 'getRowKey');
     $this->assertNotNull($entReturned->getETag(), 'getETag');
     if (!is_null($ent->getETag())) {
         $this->assertEquals($ent->getETag(), $entReturned->getETag(), 'getETag');
     }
     $this->assertNotNull($entReturned->getTimestamp(), 'getTimestamp');
     if (is_null($ent->getTimestamp())) {
         // This property will come back, so need to account for it.
         $expectedProps['Timestamp'] = null;
     } else {
         $this->assertEquals($ent->getTimestamp(), $entReturned->getTimestamp(), 'getTimestamp');
     }
     $this->assertNotNull($ent->getProperties(), 'getProperties');
     $nullCount = 0;
     foreach ($entReturned->getProperties() as $pname => $actualProp) {
         if (is_null($actualProp->getValue())) {
             $nullCount++;
         }
     }
     // Need to skip null values from the count.
     $this->assertEquals(count($expectedProps) + $nullCount, count($entReturned->getProperties()), 'getProperties()');
     foreach ($entReturned->getProperties() as $pname => $actualProp) {
         $this->println($actualProp->getEdmType() . ':' . (is_null($actualProp->getValue()) ? 'NULL' : ($actualProp->getValue() instanceof \DateTime ? "date" : $actualProp->getValue())));
     }
     foreach ($entReturned->getProperties() as $pname => $actualProp) {
         $expectedProp = Utilities::tryGetValue($expectedProps, $pname, null);
         $this->assertNotNull($actualProp, 'getProperties[\'' . $pname . '\']');
         if (!is_null($expectedProp)) {
             $this->compareProperties($pname, $actualProp, $expectedProp);
         }
         $this->assertEquals($entReturned->getProperty($pname), $actualProp, 'getProperty(\'' . $pname . '\')');
         $this->assertEquals($entReturned->getPropertyValue($pname), $actualProp->getValue(), 'getPropertyValue(\'' . $pname . '\')');
     }
 }
Exemplo n.º 13
0
 /**
  * Creates AcquireLeaseResult from response headers
  * 
  * @param array $headers response headers
  * 
  * @return AcquireLeaseResult
  */
 public static function create($headers)
 {
     $result = new AcquireLeaseResult();
     $result->setLeaseId(Utilities::tryGetValue($headers, Resources::X_MS_LEASE_ID));
     return $result;
 }
Exemplo n.º 14
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 /**
  * Compares between two responses by Content-ID header.
  * 
  * @param \HTTP_Request2_Response $r1 The first response object.
  * @param \HTTP_Request2_Response $r2 The second response object.
  * 
  * @return boolean
  */
 private static function _compareUsingContentId($r1, $r2)
 {
     $h1 = array_change_key_case($r1->headers);
     $h2 = array_change_key_case($r2->headers);
     $c1 = Utilities::tryGetValue($h1, Resources::CONTENT_ID, 0);
     $c2 = Utilities::tryGetValue($h2, Resources::CONTENT_ID, 0);
     return intval($c1) >= intval($c2);
 }
Exemplo n.º 15
0
 /**
  * Gets the access control list (ACL) and any container-level access policies 
  * for the container.
  * 
  * @param string                    $container The container name.
  * @param Models\BlobServiceOptions $options   The optional parameters.
  * 
  * @return Models\GetContainerAclResult
  * 
  * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179469.aspx
  */
 public function getContainerAcl($container, $options = null)
 {
     Validate::isString($container, 'container');
     $method = Resources::HTTP_GET;
     $headers = array();
     $postParams = array();
     $queryParams = array();
     $path = $container;
     $statusCode = Resources::STATUS_OK;
     if (is_null($options)) {
         $options = new BlobServiceOptions();
     }
     $this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $options->getTimeout());
     $this->addOptionalQueryParam($queryParams, Resources::QP_REST_TYPE, 'container');
     $this->addOptionalQueryParam($queryParams, Resources::QP_COMP, 'acl');
     $response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode);
     $responseHeaders = HttpFormatter::formatHeaders($response->getHeaders());
     $access = Utilities::tryGetValue($responseHeaders, Resources::X_MS_BLOB_PUBLIC_ACCESS);
     $etag = Utilities::tryGetValue($responseHeaders, Resources::ETAG);
     $modified = Utilities::tryGetValue($responseHeaders, Resources::LAST_MODIFIED);
     $modifiedDate = Utilities::convertToDateTime($modified);
     $parsed = $this->dataSerializer->unserialize($response->getBody());
     return GetContainerAclResult::create($access, $etag, $modifiedDate, $parsed);
 }
Exemplo n.º 16
0
 /**
  * Updates the visibility timeout of a message and/or the message contents.
  * 
  * @param string              $queueName                  The queue name.
  * @param string              $messageId                  The id of the message.
  * @param string              $popReceipt                 The valid pop receipt 
  * value returned from an earlier call to the Get Messages or Update Message
  * operation.
  * @param string              $messageText                The message contents.
  * @param int                 $visibilityTimeoutInSeconds Specifies the new 
  * visibility timeout value, in seconds, relative to server time. 
  * The new value must be larger than or equal to 0, and cannot be larger 
  * than 7 days. The visibility timeout of a message cannot be set to a value 
  * later than the expiry time. A message can be updated until it has been 
  * deleted or has expired.
  * @param QueueServiceOptions $options                    The optional 
  * parameters.
  * 
  * @return MicrosoftAzure\Storage\Common\Models\UpdateMessageResult
  */
 public function updateMessage($queueName, $messageId, $popReceipt, $messageText, $visibilityTimeoutInSeconds, $options = null)
 {
     Validate::isString($queueName, 'queueName');
     Validate::notNullOrEmpty($queueName, 'queueName');
     Validate::isString($messageId, 'messageId');
     Validate::notNullOrEmpty($messageId, 'messageId');
     Validate::isString($popReceipt, 'popReceipt');
     Validate::notNullOrEmpty($popReceipt, 'popReceipt');
     Validate::isString($messageText, 'messageText');
     Validate::isInteger($visibilityTimeoutInSeconds, 'visibilityTimeoutInSeconds');
     Validate::notNull($visibilityTimeoutInSeconds, 'visibilityTimeoutInSeconds');
     $method = Resources::HTTP_PUT;
     $headers = array();
     $postParams = array();
     $queryParams = array();
     $path = $queueName . '/messages' . '/' . $messageId;
     $body = Resources::EMPTY_STRING;
     $statusCode = Resources::STATUS_NO_CONTENT;
     if (is_null($options)) {
         $options = new QueueServiceOptions();
     }
     $this->addOptionalQueryParam($queryParams, Resources::QP_VISIBILITY_TIMEOUT, $visibilityTimeoutInSeconds);
     $this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $options->getTimeout());
     $this->addOptionalQueryParam($queryParams, Resources::QP_POPRECEIPT, $popReceipt);
     if (!empty($messageText)) {
         $this->addOptionalHeader($headers, Resources::CONTENT_TYPE, Resources::URL_ENCODED_CONTENT_TYPE);
         $message = new QueueMessage();
         $message->setMessageText($messageText);
         $body = $message->toXml($this->dataSerializer);
     }
     $response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode, $body);
     $responseHeaders = HttpFormatter::formatHeaders($response->getHeaders());
     $popReceipt = Utilities::tryGetValue($responseHeaders, Resources::X_MS_POPRECEIPT);
     $timeNextVisible = Utilities::tryGetValue($responseHeaders, Resources::X_MS_TIME_NEXT_VISIBLE);
     $date = Utilities::rfc1123ToDateTime($timeNextVisible);
     $result = new UpdateMessageResult();
     $result->setPopReceipt($popReceipt);
     $result->setTimeNextVisible($date);
     return $result;
 }
Exemplo n.º 17
0
 /**
  * Creates ListBlobsResult object from parsed XML response.
  *
  * @param array $parsed XML response parsed into array.
  * 
  * @return ListBlobsResult
  */
 public static function create($parsed)
 {
     $result = new ListBlobsResult();
     $serviceEndpoint = Utilities::tryGetKeysChainValue($parsed, Resources::XTAG_ATTRIBUTES, Resources::XTAG_SERVICE_ENDPOINT);
     $containerName = Utilities::tryGetKeysChainValue($parsed, Resources::XTAG_ATTRIBUTES, Resources::XTAG_CONTAINER_NAME);
     $result->_containerName = $containerName;
     $result->_prefix = Utilities::tryGetValue($parsed, Resources::QP_PREFIX);
     $result->_marker = Utilities::tryGetValue($parsed, Resources::QP_MARKER);
     $result->_nextMarker = Utilities::tryGetValue($parsed, Resources::QP_NEXT_MARKER);
     $result->_maxResults = intval(Utilities::tryGetValue($parsed, Resources::QP_MAX_RESULTS, 0));
     $result->_delimiter = Utilities::tryGetValue($parsed, Resources::QP_DELIMITER);
     $result->_blobs = array();
     $result->_blobPrefixes = array();
     $rawBlobs = array();
     $rawBlobPrefixes = array();
     if (is_array($parsed['Blobs']) && array_key_exists('Blob', $parsed['Blobs'])) {
         $rawBlobs = Utilities::getArray($parsed['Blobs']['Blob']);
     }
     foreach ($rawBlobs as $value) {
         $blob = new Blob();
         $blob->setName($value['Name']);
         $blob->setUrl($serviceEndpoint . $containerName . '/' . $value['Name']);
         $blob->setSnapshot(Utilities::tryGetValue($value, 'Snapshot'));
         $blob->setProperties(BlobProperties::create(Utilities::tryGetValue($value, 'Properties')));
         $blob->setMetadata(Utilities::tryGetValue($value, Resources::QP_METADATA, array()));
         $result->_blobs[] = $blob;
     }
     if (is_array($parsed['Blobs']) && array_key_exists('BlobPrefix', $parsed['Blobs'])) {
         $rawBlobPrefixes = Utilities::getArray($parsed['Blobs']['BlobPrefix']);
     }
     foreach ($rawBlobPrefixes as $value) {
         $blobPrefix = new BlobPrefix();
         $blobPrefix->setName($value['Name']);
         $result->_blobPrefixes[] = $blobPrefix;
     }
     return $result;
 }
 /**
  * Creates ListBlobResult object from parsed XML response.
  *
  * @param array $parsedResponse XML response parsed into array.
  * 
  * @return ListBlobResult
  */
 public static function create($parsedResponse)
 {
     $result = new ListContainersResult();
     $serviceEndpoint = Utilities::tryGetKeysChainValue($parsedResponse, Resources::XTAG_ATTRIBUTES, Resources::XTAG_SERVICE_ENDPOINT);
     $result->_accountName = Utilities::tryParseAccountNameFromUrl($serviceEndpoint);
     $result->_prefix = Utilities::tryGetValue($parsedResponse, Resources::QP_PREFIX);
     $result->_marker = Utilities::tryGetValue($parsedResponse, Resources::QP_MARKER);
     $result->_nextMarker = Utilities::tryGetValue($parsedResponse, Resources::QP_NEXT_MARKER);
     $result->_maxResults = Utilities::tryGetValue($parsedResponse, Resources::QP_MAX_RESULTS);
     $result->_containers = array();
     $rawContainer = array();
     if (!empty($parsedResponse['Containers'])) {
         $containersArray = $parsedResponse['Containers']['Container'];
         $rawContainer = Utilities::getArray($containersArray);
     }
     foreach ($rawContainer as $value) {
         $container = new Container();
         $container->setName($value['Name']);
         $container->setUrl($serviceEndpoint . $value['Name']);
         $container->setMetadata(Utilities::tryGetValue($value, Resources::QP_METADATA, array()));
         $properties = new ContainerProperties();
         $date = $value['Properties']['Last-Modified'];
         $date = Utilities::rfc1123ToDateTime($date);
         $properties->setLastModified($date);
         $properties->setETag($value['Properties']['Etag']);
         $container->setProperties($properties);
         $result->_containers[] = $container;
     }
     return $result;
 }
Exemplo n.º 19
0
 /**
  * Gets parameter value and if the name doesn't exist, return null.
  * 
  * @param string $name The parameter name.
  * 
  * @return mix
  */
 public function getParameter($name)
 {
     return Utilities::tryGetValue($this->_params, $name);
 }
Exemplo n.º 20
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 /**
  * Creates BlobProperties object from $parsed response in array representation
  * 
  * @param array $parsed parsed response in array format.
  * 
  * @return BlobProperties
  */
 public static function create($parsed)
 {
     $result = new BlobProperties();
     $clean = array_change_key_case($parsed);
     $date = Utilities::tryGetValue($clean, Resources::LAST_MODIFIED);
     $result->setBlobType(Utilities::tryGetValue($clean, 'blobtype'));
     $result->setContentLength(intval($clean[Resources::CONTENT_LENGTH]));
     $result->setETag(Utilities::tryGetValue($clean, Resources::ETAG));
     if (!is_null($date)) {
         $date = Utilities::rfc1123ToDateTime($date);
         $result->setLastModified($date);
     }
     $result->setLeaseStatus(Utilities::tryGetValue($clean, 'leasestatus'));
     $result->setLeaseStatus(Utilities::tryGetValue($clean, Resources::X_MS_LEASE_STATUS, $result->getLeaseStatus()));
     $result->setSequenceNumber(intval(Utilities::tryGetValue($clean, Resources::X_MS_BLOB_SEQUENCE_NUMBER)));
     $result->setContentRange(Utilities::tryGetValue($clean, Resources::CONTENT_RANGE));
     $result->setCacheControl(Utilities::tryGetValue($clean, Resources::CACHE_CONTROL));
     $result->setBlobType(Utilities::tryGetValue($clean, Resources::X_MS_BLOB_TYPE, $result->getBlobType()));
     $result->setContentEncoding(Utilities::tryGetValue($clean, Resources::CONTENT_ENCODING));
     $result->setContentLanguage(Utilities::tryGetValue($clean, Resources::CONTENT_LANGUAGE));
     $result->setContentMD5(Utilities::tryGetValue($clean, Resources::CONTENT_MD5));
     $result->setContentType(Utilities::tryGetValue($clean, Resources::CONTENT_TYPE));
     return $result;
 }
 /**
  * Creates ListBlobBlocksResult from given response headers and parsed body
  * 
  * @param array $headers HTTP response headers
  * @param array $parsed  HTTP response body in array representation
  * 
  * @return ListBlobBlocksResult
  */
 public static function create($headers, $parsed)
 {
     $result = new ListBlobBlocksResult();
     $clean = array_change_key_case($headers);
     $result->setETag(Utilities::tryGetValue($clean, Resources::ETAG));
     $date = Utilities::tryGetValue($clean, Resources::LAST_MODIFIED);
     if (!is_null($date)) {
         $date = Utilities::rfc1123ToDateTime($date);
         $result->setLastModified($date);
     }
     $result->setContentLength(intval(Utilities::tryGetValue($clean, Resources::X_MS_BLOB_CONTENT_LENGTH)));
     $result->setContentType(Utilities::tryGetValue($clean, Resources::CONTENT_TYPE));
     $result->_uncommittedBlocks = self::_getEntries($parsed, 'UncommittedBlocks');
     $result->_committedBlocks = self::_getEntries($parsed, 'CommittedBlocks');
     return $result;
 }
 /**
  * Unregisters a connection string source.
  * 
  * @param string $name The source name.
  * 
  * @return callable
  */
 public static function unregisterSource($name)
 {
     Validate::isString($name, 'name');
     Validate::notNullOrEmpty($name, 'name');
     self::_init();
     $sourceCallback = Utilities::tryGetValue(self::$_sources, $name);
     if (!is_null($sourceCallback)) {
         unset(self::$_sources[$name]);
     }
     return $sourceCallback;
 }
Exemplo n.º 23
0
 /**
  * Gets header value.
  * 
  * @param string $name The header name.
  * 
  * @return mix
  */
 public function getHeader($name)
 {
     return Utilities::tryGetValue($this->_headers, $name);
 }