验证token、回复图文\文本、推送消息的实用微信类php代码

  $xml = new SimpleXMLElement($xml);

//file_put_contents('/var/log/test.txt',$xml,FILE_APPEND);
$xml || exit;
foreach ($xml as $key => $value){
$this -> data[$key] = strval($value);
}
}
}
public function request(){
return $this -> data;
}
public function response($content,$type = 'text',$flag = 0){
$this -> data = array('ToUserName' => $this -> data['FromUserName'],'FromUserName' => $this -> data['ToUserName'],'CreateTime' => NOW_TIME,'MsgType' => $type);
$this -> $type($content);
$this -> data['FuncFlag'] = $flag;
$xml = new SimpleXMLElement('');
$this -> data2xml($xml,$this -> data);
exit($xml -> asXML());
}
private function text($content){
$this -> data['Content'] = $content;
}
private function music($music){
list($music['Title'],$music['Description'],$music['MusicUrl'],$music['HQMusicUrl']) = $music;
$this -> data['Music'] = $music;
}
private function news($news){
$articles = array();
foreach ($news as $key => $value){
list($articles[$key]['Title'],$articles[$key]['Description'],$articles[$key]['PicUrl'],$articles[$key]['Url']) = $value;
if($key >= 9){
break;
}
}
$this -> data['ArticleCount'] = count($articles);
$this -> data['Articles'] = $articles;
}
private function transfer_customer_service($content){
$this -> data['Content'] = '';
}
private function data2xml($xml,$data,$item = 'item'){
foreach ($data as $key => $value){
is_numeric($key) && $key = $item;
if(is_array($value) || is_object($value)){
$child = $xml -> addChild($key);
$this -> data2xml($child,$value,$item);
}else{
if(is_numeric($value)){
$child = $xml -> addChild($key,$value);
}else{
$child = $xml -> addChild($key);
$node = dom_import_simplexml($child);
$node -> appendChild($node -> ownerDocument -> createCDATASection($value));
}
}
}
}
private function auth($token){
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
$tmpArr = array($token,$timestamp,$nonce);
sort($tmpArr,SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if(trim($tmpStr) == trim($signature)){
return true;
}else{
return false;
}
return true;
}
}
?>