PHP实现APNS推送
参考http://code.google.com/p/apns-php/作为修改 上面的项目实现很完全,其中包括了队列。服务端实现等,但是功能过于复杂。简单的使用觉得不顺手! 用了几个小时,参考其过程,写了一个class文件,直接使用即可。简单且好理解 闲话少说,上代码 ?php/*** @
参考http://code.google.com/p/apns-php/作为修改
上面的项目实现很完全,其中包括了队列。服务端实现等,但是功能过于复杂。简单的使用觉得不顺手!
用了几个小时,参考其过程,写了一个class文件,直接使用即可。简单且好理解
闲话少说,上代码
<?php /** * @file apns.php * @synopsis apple APNS class * @author Yee, <rlk002@gmail.com> * @version 1.0 * @date 2012-09-17 11:27:59 */ <span id="more-996"></span> class APNS { const ENVIRONMENT_PRODUCTION = 0; const ENVIRONMENT_SANDBOX = 1; const DEVICE_BINARY_SIZE = 32; const CONNECT_RETRY_INTERVAL = 1000000; const SOCKET_SELECT_TIMEOUT = 1000000; const COMMAND_PUSH = 1; const STATUS_CODE_INTERNAL_ERROR = 999; const ERROR_RESPONSE_SIZE = 6; const ERROR_RESPONSE_COMMAND = 8; const PAYLOAD_MAXIMUM_SIZE = 256; const APPLE_RESERVED_NAMESPACE = 'aps'; protected $_environment; protected $_providerCertificateFile; protected $_rootCertificationAuthorityFile; protected $_connectTimeout; protected $_connectRetryTimes = 3; protected $_connectRetryInterval; protected $_socketSelectTimeout; protected $_hSocket; protected $_deviceTokens = array(); protected $_text; protected $_badge; protected $_sound; protected $_customProperties; protected $_expiryValue = 604800; protected $_customIdentifier; protected $_autoAdjustLongPayload = true; protected $asurls = array('ssl://gateway.push.apple.com:2195','ssl://gateway.sandbox.push.apple.com:2195'); protected $_errorResponseMessages = array ( 0 => 'No errors encountered', 1 => 'Processing error', 2 => 'Missing device token', 3 => 'Missing topic', 4 => 'Missing payload', 5 => 'Invalid token size', 6 => 'Invalid topic size', 7 => 'Invalid payload size', 8 => 'Invalid token', self::STATUS_CODE_INTERNAL_ERROR => 'Internal error' ); function __construct($environment,$providerCertificateFile) { if($environment != self::ENVIRONMENT_PRODUCTION && $environment != self::ENVIRONMENT_SANDBOX) { throw new Exception( "Invalid environment '{$environment}'" ); } $this->_environment = $environment; if(!is_readable($providerCertificateFile)) { throw new Exception( "Unable to read certificate file '{$providerCertificateFile}'" ); } $this->_providerCertificateFile = $providerCertificateFile; $this->_connectTimeout = @ini_get("default_socket_timeout"); $this->_connectRetryInterval = self::CONNECT_RETRY_INTERVAL; $this->_socketSelectTimeout = self::SOCKET_SELECT_TIMEOUT; } public function setRCA($rootCertificationAuthorityFile) { if(!is_readable($rootCertificationAuthorityFile)) { throw new Exception( "Unable to read Certificate Authority file '{$rootCertificationAuthorityFile}'" ); } $this->_rootCertificationAuthorityFile = $rootCertificationAuthorityFile; } public function getRCA() { return $this->_rootCertificationAuthorityFile; } protected function _connect() { $sURL = $this->asurls[$this->_environment]; $streamContext = stream_context_create( array ( 'ssl' => array ( 'verify_peer' => isset($this->_rootCertificationAuthorityFile), 'cafile' => $this->_rootCertificationAuthorityFile, 'local_cert' => $this->_providerCertificateFile ) ) ); $this->_hSocket = @stream_socket_client($sURL,$nError,$sError,$this->_connectTimeout,STREAM_CLIENT_CONNECT, $streamContext); if (!$this->_hSocket) { throw new Exception ( "Unable to connect to '{$sURL}': {$sError} ({$nError})" ); } stream_set_blocking($this->_hSocket, 0); stream_set_write_buffer($this->_hSocket, 0); return true; } public function connect() { $bConnected = false; $retry = 0; while(!$bConnected) { try { $bConnected = $this->_connect(); }catch (Exception $e) { if ($nRetry >= $this->_connectRetryTimes) { throw $e; }else { usleep($this->_nConnectRetryInterval); } } $retry++; } } public function disconnect() { if (is_resource($this->_hSocket)) { return fclose($this->_hSocket); } return false; } protected function getBinaryNotification($deviceToken, $payload, $messageID = 0, $Expire = 604800) { $tokenLength = strlen($deviceToken); $payloadLength = strlen($payload); $ret = pack('CNNnH*', self::COMMAND_PUSH, $messageID, $Expire > 0 ? time() + $Expire : 0, self::DEVICE_BINARY_SIZE, $deviceToken); $ret .= pack('n', $payloadLength); $ret .= $payload; return $ret; } protected function readErrorMessage() { $errorResponse = @fread($this->_hSocket, self::ERROR_RESPONSE_SIZE); if ($errorResponse === false || strlen($errorResponse) != self::ERROR_RESPONSE_SIZE) { return; } $errorResponse = $this->parseErrorMessage($errorResponse); if (!is_array($errorResponse) || empty($errorResponse)) { return; } if (!isset($errorResponse['command'], $errorResponse['statusCode'], $errorResponse['identifier'])) { return; } if ($errorResponse['command'] != self::ERROR_RESPONSE_COMMAND) { return; } $errorResponse['timeline'] = time(); $errorResponse['statusMessage'] = 'None (unknown)'; if (isset($this->_aErrorResponseMessages[$errorResponse['statusCode']])) { $errorResponse['statusMessage'] = $this->_errorResponseMessages[$errorResponse['statusCode']]; } return $errorResponse; } protected function parseErrorMessage($errorMessage) { return unpack('Ccommand/CstatusCode/Nidentifier', $errorMessage); } public function send() { if (!$this->_hSocket) { throw new Exception ( 'Not connected to Push Notification Service' ); } $sendCount = $this->getDTNumber(); $messagePayload = $this->getPayload(); foreach($this->_deviceTokens AS $key => $value) { $apnsMessage = $this->getBinaryNotification($value, $messagePayload, $messageID = 0, $Expire = 604800); $nLen = strlen($apnsMessage); $aErrorMessage = null; if ($nLen !== ($nWritten = (int)@fwrite($this->_hSocket, $apnsMessage))) { $aErrorMessage = array ( 'identifier' => $key, 'statusCode' => self::STATUS_CODE_INTERNAL_ERROR, 'statusMessage' => sprintf('%s (%d bytes written instead of %d bytes)',$this->_errorResponseMessages[self::STATUS_CODE_INTERNAL_ERROR], $nWritten, $nLen) ); } } } public function addDT($deviceToken) { if (!preg_match('~^[a-f0-9]{64}$~i', $deviceToken)) { throw new Exception ( "Invalid device token '{$deviceToken}'" ); } $this->_deviceTokens[] = $deviceToken; } public function getDTNumber() { return count($this->_deviceTokens); } public function setText($text) { $this->_text = $text; } public function getText() { return $this->_text; } public function setBadge($badge) { if (!is_int($badge)) { throw new Exception ( "Invalid badge number '{$badge}'" ); } $this->_badge = $badge; } public function getBadge() { return $this->_badge; } public function setSound($sound = 'default') { $this->_sound = $sound; } public function getSound() { return $this->_sound; } public function setCP($name, $value) { if ($name == self::APPLE_RESERVED_NAMESPACE) { throw new Exception ( "Property name '" . self::APPLE_RESERVED_NAMESPACE . "' can not be used for custom property." ); } $this->_customProperties[trim($name)] = $value; } protected function _getPayload() { $aPayload[self::APPLE_RESERVED_NAMESPACE] = array(); if (isset($this->_text)) { $aPayload[self::APPLE_RESERVED_NAMESPACE]['alert'] = (string)$this->_text; } if (isset($this->_badge) && $this->_badge > 0) { $aPayload[self::APPLE_RESERVED_NAMESPACE]['badge'] = (int)$this->_badge; } if (isset($this->_sound)) { $aPayload[self::APPLE_RESERVED_NAMESPACE]['sound'] = (string)$this->_sound; } if (is_array($this->_customProperties)) { foreach($this->_customProperties as $propertyName => $propertyValue) { $aPayload[$propertyName] = $propertyValue; } } return $aPayload; } public function setExpiry($expiryValue) { if (!is_int($expiryValue)) { throw new Exception ( "Invalid seconds number '{$expiryValue}'" ); } $this->_expiryValue = $expiryValue; } public function getExpiry() { return $this->_expiryValue; } public function setCustomIdentifier($customIdentifier) { $this->_customIdentifier = $customIdentifier; } public function getCustomIdentifier() { return $this->_customIdentifier; } public function getPayload() { $sJSONPayload = str_replace ( '"' . self::APPLE_RESERVED_NAMESPACE . '":[]', '"' . self::APPLE_RESERVED_NAMESPACE . '":{}', json_encode($this->_getPayload()) ); $nJSONPayloadLen = strlen($sJSONPayload); if ($nJSONPayloadLen > self::PAYLOAD_MAXIMUM_SIZE) { if ($this->_autoAdjustLongPayload) { $maxTextLen = $textLen = strlen($this->_text) - ($nJSONPayloadLen - self::PAYLOAD_MAXIMUM_SIZE); if ($nMaxTextLen > 0) { while (strlen($this->_text = mb_substr($this->_text, 0, --$textLen, 'UTF-8')) > $maxTextLen); return $this->getPayload(); }else { throw new Exception ( "JSON Payload is too long: {$nJSONPayloadLen} bytes. Maximum size is " . self::PAYLOAD_MAXIMUM_SIZE . " bytes. The message text can not be auto-adjusted." ); } }else { throw new Exception ( "JSON Payload is too long: {$nJSONPayloadLen} bytes. Maximum size is " . self::PAYLOAD_MAXIMUM_SIZE . " bytes" ); } } return $sJSONPayload; } } ?>
使用办法:
include 'apns.php'; $rootpath = 'entrust_root_certification_authority.pem'; //ROOT证书地址 $cp = 'production_push_certificates.pem'; //provider证书地址 $apns = new APNS(0,$cp); try { $apns->setRCA($rootpath); //设置ROOT证书 $apns->connect(); //连接 $apns->addDT('b9d98721b5586b61a00fbfa0d61a033954e1bfb8faaae3dfc5a1382xxxxxx'); //加入deviceToken $apns->setText('这是一条测试信息'); //发送内容 $apns->setBadge(1); //设置图标数 $apns->setSound(); //设置声音 $apns->setExpiry(3600); //过期时间 $apns->setCP('fljt',array('type' => '1','url' => 'http://www.google.com.hk')); //自定义操作 $apns->send(); //发送 }catch(Exception $e) { echo $e; }
下载文件:apns
原文地址:PHP实现APNS推送, 感谢原作者分享。

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