我目前正在使用WhatsApp API在我的CRM上发送和接收Whatsapp消息！我的问题是，我们目前正在使用PHP5.4进行测试，WhatsApp API是为PHP5.6编写的！
我不确定这可能是问题，但请不要建议我更新到PHP5.6！我自己知道，但我们需要让Whatsapp API处理PHP5.4！
这是我的问题，我收到以下错误消息：
**Fatal error: Call to a member function eventManager() on a non-object in /whatsapp/src/events/AllEvents.php on line 33**
AllEvents.php中受影响的功能如下：
/**
* Binds the requested events to the event manager.
* @return $this
*/
protected function startListening()
{
foreach ($this->eventsToListenFor as $event) {
if (is_callable(array($this, $event))) {
$this->whatsProt->eventManager()->bind($event, array($this, $event));
}
}
return $this;
}
第33行是$this->whatsProt ....
我现在的问题是，是否可以有人建议我如何重新编码此功能，以便它与PHP5.4一起使用？我想这就是函数不起作用的原因。我并不擅长那种php编程风格，所以我真的很感激有人可以帮助我。
谢谢。
编辑：完成AllEvents.php：
<?php
abstract class AllEvents
{
protected $eventsToListenFor = array();
protected $whatsProt;
public function __construct($whatsProt)
{
$this->whatsProt = $whatsProt;
return $this;
}
/**
* Register the events you want to listen for.
*
* @param array $eventList
* @return AllEvents
*/
public function setEventsToListenFor(array $eventList)
{
$this->eventsToListenFor = $eventList;
return $this->startListening();
}
/**
* Binds the requested events to the event manager.
* @return $this
*/
protected function startListening()
{
foreach ($this->eventsToListenFor as $event) {
if (is_callable(array($this, $event))) {
$this->whatsProt->eventManager()->bind($event, array($this, $event));
}
}
return $this;
}
//Adding to this list? Please put them in alphabetical order!
public function onCallReceived($mynumber, $from, $id, $notify, $time, $callId) {}
public function onClose($mynumber, $error) {}
public function onCodeRegister($mynumber, $login, $password, $type, $expiration, $kind, $price, $cost, $currency, $price_expiration) {}
public function onCodeRegisterFailed($mynumber, $status, $reason, $retry_after) {}
public function onCodeRequest($mynumber, $method, $length) {}
public function onCodeRequestFailed($mynumber, $method, $reason, $param) {}
public function onCodeRequestFailedTooRecent($mynumber, $method, $reason, $retry_after) {}
public function onCodeRequestFailedTooManyGuesses($mynumber, $method, $reason, $retry_after) {}
public function onConnect($mynumber, $socket) {}
public function onConnectError($mynumber, $socket) {}
public function onCredentialsBad($mynumber, $status, $reason) {}
public function onCredentialsGood($mynumber, $login, $password, $type, $expiration, $kind, $price, $cost, $currency, $price_expiration) {}
public function onDisconnect($mynumber, $socket) {}
public function onDissectPhone($mynumber, $phonecountry, $phonecc, $phone, $phonemcc, $phoneISO3166, $phoneISO639, $phonemnc) {}
public function onDissectPhoneFailed($mynumber) {}
public function onGetAudio($mynumber, $from, $id, $type, $time, $name, $size, $url, $file, $mimeType, $fileHash, $duration, $acodec, $fromJID_ifGroup = null) {}
public function onGetBroadcastLists($mynumber, $broadcastLists){}
public function onGetError($mynumber, $from, $id, $data, $errorType = null) {}
public function onGetExtendAccount($mynumber, $kind, $status, $creation, $expiration) {}
public function onGetFeature($mynumber, $from, $encrypt) {}
public function onGetGroupMessage($mynumber, $from_group_jid, $from_user_jid, $id, $type, $time, $name, $body) {}
public function onGetGroups($mynumber, $groupList) {}
public function onGetGroupV2Info( $mynumber, $group_id, $creator, $creation, $subject, $participants, $admins, $fromGetGroup ){}
public function onGetGroupsSubject($mynumber, $group_jid, $time, $author, $name, $subject) {}
public function onGetImage($mynumber, $from, $id, $type, $time, $name, $size, $url, $file, $mimeType, $fileHash, $width, $height, $preview, $caption) {}
public function onGetGroupImage($mynumber, $from_group_jid, $from_user_jid, $id, $type, $time, $name, $size, $url, $file, $mimeType, $fileHash, $width, $height, $preview, $caption) {}
public function onGetGroupVideo($mynumber, $from_group_jid, $from_user_jid, $id, $type, $time, $name, $url, $file, $size, $mimeType, $fileHash, $duration, $vcodec, $acodec, $preview, $caption) {}
public function onGetLocation($mynumber, $from, $id, $type, $time, $name, $author, $longitude, $latitude, $url, $preview, $fromJID_ifGroup = null) {}
public function onGetMessage($mynumber, $from, $id, $type, $time, $name, $body) {}
public function onGetNormalizedJid($mynumber, $data) {}
public function onGetPrivacyBlockedList($mynumber, $data) {}
public function onGetProfilePicture($mynumber, $from, $type, $data) {}
public function onGetReceipt($from, $id, $offline, $retry) {}
public function onGetServerProperties($mynumber, $version, $props) {}
public function onGetServicePricing($mynumber, $price, $cost, $currency, $expiration) {}
public function onGetStatus($mynumber, $from, $requested, $id, $time, $data) {}
public function onGetSyncResult($result) {}
public function onGetVideo($mynumber, $from, $id, $type, $time, $name, $url, $file, $size, $mimeType, $fileHash, $duration, $vcodec, $acodec, $preview, $caption) {}
public function onGetvCard($mynumber, $from, $id, $type, $time, $name, $vcardname, $vcard, $fromJID_ifGroup = null) {}
public function onGroupCreate($mynumber, $groupId) {}
public function onGroupisCreated($mynumber, $creator, $gid, $subject, $admin, $creation, $members = array()) {}
public function onGroupsChatCreate($mynumber, $gid) {}
public function onGroupsChatEnd($mynumber, $gid) {}
public function onGroupsParticipantsAdd($mynumber, $groupId, $jid) {}
public function onGroupsParticipantChangedNumber($mynumber, $groupId, $time, $oldNumber, $notify, $newNumber) {}
public function onGroupsParticipantsPromote($myNumber, $groupJID, $time, $issuerJID, $issuerName, $promotedJIDs = array()) {}
public function onGroupsParticipantsRemove($mynumber, $groupId, $jid) {}
public function onLoginFailed($mynumber, $data) {}
public function onLoginSuccess($mynumber, $kind, $status, $creation, $expiration) {}
public function onAccountExpired($mynumber, $kind, $status, $creation, $expiration ){}
public function onMediaMessageSent($mynumber, $to, $id, $filetype, $url, $filename, $filesize, $filehash, $caption, $icon) {}
public function onMediaUploadFailed($mynumber, $id, $node, $messageNode, $statusMessage) {}
public function onMessageComposing($mynumber, $from, $id, $type, $time) {}
public function onMessagePaused($mynumber, $from, $id, $type, $time) {}
public function onMessageReceivedClient($mynumber, $from, $id, $type, $time, $participant) {}
public function onMessageReceivedServer($mynumber, $from, $id, $type, $time) {}
public function onNumberWasAdded($mynumber, $jid) {}
public function onNumberWasRemoved($mynumber, $jid) {}
public function onNumberWasUpdated($mynumber, $jid) {}
public function onPaidAccount($mynumber, $author, $kind, $status, $creation, $expiration) {}
public function onPaymentRecieved($mynumber, $kind, $status, $creation, $expiration) {}
public function onPing($mynumber, $id) {}
public function onPresenceAvailable($mynumber, $from) {}
public function onPresenceUnavailable($mynumber, $from, $last) {}
public function onProfilePictureChanged($mynumber, $from, $id, $time) {}
public function onProfilePictureDeleted($mynumber, $from, $id, $time) {}
public function onSendMessage($mynumber, $target, $messageId, $node) {}
public function onSendMessageReceived($mynumber, $id, $from, $type) {}
public function onSendPong($mynumber, $msgid) {}
public function onSendPresence($mynumber, $type, $name ) {}
public function onSendStatusUpdate($mynumber, $txt ) {}
public function onStreamError($data) {}
public function onWebSync($mynumber, $from, $id, $syncData, $code, $name) {}
}