杉德支付php代码实现_PHP实现微信支付功能开发代码分享
namespace Wechat\Controller;
useThink\Controller;
/**
* 父类控制器，需要继承
* @file ParentController.class.php
* @author Gary
* @date 2015年8月4日
* @todu
*/
classParentControllerextendsController {
protected$options=array(
'token'=>'',// 填写你设定的key
'encodingaeskey'=>'',// 填写加密用的EncodingAESKey
'appid'=>'',// 填写高级调用功能的app id
'appsecret'=>'',// 填写高级调用功能的密钥
'debug'=> false,
'logcallback'=>''
);
public$errCode= 40001;
public$errMsg="no access";
/**
* 获取access_token
* @return mixed|boolean|unknown
*/
publicfunctiongetToken(){
$cache_token= S('exp_wechat_pay_token');
if(!empty($cache_token)){
return$cache_token;
}
$url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s';
$url= sprintf($url,$this->options['appid'],$this->options['appsecret']);
$result=$this->http_get($url);
$result= json_decode($result,true);
if(empty($result)){
returnfalse;
}
S('exp_wechat_pay_token',$result['access_token'],array('type'=>'file','expire'=>3600));
return$result['access_token'];
}
/**
* 发送客服消息
* @param array $data 消息结构{"touser":"OPENID","msgtype":"news","news":{...}}
*/
publicfunctionsendCustomMessage($data){
$token=$this->getToken();
if(empty($token))returnfalse;
$url='https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=%s';
$url= sprintf($url,$token);
$result=$this->http_post($url,self::json_encode($data));
if($result)
{
$json= json_decode($result,true);
if(!$json|| !empty($json['errcode'])) {
$this->errCode =$json['errcode'];
$this->errMsg =$json['errmsg'];
returnfalse;
}
return$json;
}
returnfalse;
}
/**
* 发送模板消息
* @param unknown $data
* @return boolean|unknown
*/
publicfunctionsendTemplateMessage($data){
$token=$this->getToken();
if(empty($token))returnfalse;
$url="https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=%s";
$url= sprintf($url,$token);
$result=$this->http_post($url,self::json_encode($data));
if($result)
{
$json= json_decode($result,true);
if(!$json|| !empty($json['errcode'])) {
$this->errCode =$json['errcode'];
$this->errMsg =$json['errmsg'];
returnfalse;
}
return$json;
}
returnfalse;
}
publicfunctiongetFileCache($name){
returnS($name);
}
/**
* 微信api不支持中文转义的json结构
* @param array $arr
*/
staticfunctionjson_encode($arr) {
$parts=array();
$is_list= false;
//Find out if the given array is a numerical array
$keys=array_keys($arr);
$max_length=count($arr) - 1;
if(($keys[0] === 0) && ($keys[$max_length] ===$max_length)) {//See if the first key is 0 and last key is length - 1
$is_list= true;
for($i= 0;$i
if($i!=$keys[$i]) {//A key fails at position check.
$is_list= false;//It is an associative array.
break;
}
}
}
foreach($arras$key=>$value) {
if(is_array($value)) {//Custom handling for arrays
if($is_list)
$parts[] = self::json_encode ($value);/* :RECURSION: */
else
$parts[] ='"'.$key.'":'. self::json_encode ($value);/* :RECURSION: */
} else{
$str='';
if(!$is_list)
$str='"'.$key.'":';
//Custom handling for multiple data types
if(!is_string($value) &&is_numeric($value) &&$value<2000000000)
$str.=$value;//Numbers
elseif($value=== false)
$str.='false';//The booleans
elseif($value=== true)
$str.='true';
else
$str.='"'.addslashes($value) .'"';//All other things
// :TODO: Is there any more datatype we should be in the lookout for? (Object?)
$parts[] =$str;
}
}
$json= implode (',',$parts);
if($is_list)
return'['.$json.']';//Return numerical JSON
return'{'.$json.'}';//Return associative JSON
}
/**
+----------------------------------------------------------
* 生成随机字符串
+----------------------------------------------------------
* @param int $length 要生成的随机字符串长度
* @param string $type 随机码类型：0，数字+大小写字母；1，数字；2，小写字母；3，大写字母；4，特殊字符；-1，数字+大小写字母+特殊字符
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
staticpublicfunctionrandCode($length= 5,$type= 2){
$arr=array(1 =>"0123456789", 2 =>"abcdefghijklmnopqrstuvwxyz", 3 =>"ABCDEFGHIJKLMNOPQRSTUVWXYZ", 4 =>"~@#$%^&*(){}[]|");
if($type== 0) {
array_pop($arr);
$string= implode("",$arr);
} elseif($type=="-1") {
$string= implode("",$arr);
} else{
$string=$arr[$type];
}
$count=strlen($string) - 1;
$code='';
for($i= 0;$i
$code.=$string[rand(0,$count)];
}
return$code;
}
/**
* GET 请求
* @param string $url
*/
privatefunctionhttp_get($url){
$oCurl= curl_init();
if(stripos($url,"https://")!==FALSE){
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($oCurl, CURLOPT_SSLVERSION, 1);//CURL_SSLVERSION_TLSv1
}
curl_setopt($oCurl, CURLOPT_URL,$url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
$sContent= curl_exec($oCurl);
$aStatus= curl_getinfo($oCurl);
curl_close($oCurl);
if(intval($aStatus["http_code"])==200){
return$sContent;
}else{
returnfalse;
}
}
/**
* POST 请求
* @param string $url
* @param array $param
* @param boolean $post_file 是否文件上传
* @return string content
*/
privatefunctionhttp_post($url,$param,$post_file=false){
$oCurl= curl_init();
if(stripos($url,"https://")!==FALSE){
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($oCurl, CURLOPT_SSLVERSION, 1);//CURL_SSLVERSION_TLSv1
}
if(is_string($param) ||$post_file) {
$strPOST=$param;
} else{
$aPOST=array();
foreach($paramas$key=>$val){
$aPOST[] =$key."=".urlencode($val);
}
$strPOST= join("&",$aPOST);
}
curl_setopt($oCurl, CURLOPT_URL,$url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt($oCurl, CURLOPT_POST,true);
curl_setopt($oCurl, CURLOPT_POSTFIELDS,$strPOST);
$sContent= curl_exec($oCurl);
$aStatus= curl_getinfo($oCurl);
curl_close($oCurl);
if(intval($aStatus["http_code"])==200){
return$sContent;
}else{
returnfalse;
}
}
}
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