? ?? ?? PHP?? WeChat ?? ?? ?? ??? ???? ??? ?????.

???? WeChat ??? WeChat ??? ???? JSAPI ??? ?? ???? WeChat ???? ?? WeChat?? ?? ????? ??? ?????. WeChat ? JSAPI ??? ?? ??? ??? PHP?? WeChat? ?????. ??(jsapi ??) ? ??(?? SDK ?? ?? ??). ??? ??? ???? PC ?? ?? PC ??? WeChat ??? ???? ?? ?? PC ??? ?? QR ??? ???? ???. ? ??? ?? WeChat?? ??? ???? ??? ?????. ?:

????? ?? PC??? ?? ?? ?? ? ??? ???? ??? ?? ??????.

<span style="font-size: 14px;">/**<br/> * 微信支付請求接口(POST)<br/> * @param string $goods_id 	商品ID<br/> * @param string $body 		商品簡單描述<br/> * @param string $order_sn  訂單編號<br/> * @param string $total_fee 金額<br/> * @return  json的數(shù)據(jù)<br/> */<br/>public function wxpay($goods_id,$total_fee,$body,$order_sn){<br/>	$config = $this->config;<br/>	<br/>	//統(tǒng)一下單參數(shù)構(gòu)造<br/>	$unifiedorder = array(<br/>		&#39;appid&#39;			=> $config[&#39;appid&#39;],<br/>		&#39;mch_id&#39;		=> $config[&#39;mch_id&#39;],<br/>		&#39;device_info&#39;	=> &#39;WEB&#39;,<br/>		&#39;nonce_str&#39;		=> self::getNonceStr(),<br/>		&#39;body&#39;			=> $body,<br/>		&#39;out_trade_no&#39;	=> $order_sn,<br/>		&#39;total_fee&#39;		=> $total_fee * 100,<br/>		&#39;spbill_create_ip&#39;	=> self::getip(),<br/>		&#39;notify_url&#39;	=> &#39;http://&#39;.$_SERVER[&#39;HTTP_HOST&#39;].&#39;/notify.php&#39;,<br/>		&#39;trade_type&#39;	=> &#39;NATIVE&#39;,<br/>		&#39;product_id&#39;	=> $goods_id<br/>	);<br/>	$unifiedorder[&#39;sign&#39;] = self::makeSign($unifiedorder);<br/>	<br/>	//return $unifiedorder;<br/>	<br/>	//請求數(shù)據(jù),統(tǒng)一下單<br/>	$xmldata = self::array2xml($unifiedorder);<br/>	$url = &#39;https://api.mch.weixin.qq.com/pay/unifiedorder&#39;;<br/>	$res = self::curl_post_ssl($url, $xmldata);<br/>	if(!$res){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>"Can&#39;t connect the server" );<br/>	}<br/>	// 這句file_put_contents是用來查看服務(wù)器返回的結(jié)果 測試完可以刪除了<br/>	file_put_contents(&#39;./log.txt&#39;,$res,FILE_APPEND);<br/>	<br/>	$content = self::xml2array($res);<br/>	if(strval($content[&#39;result_code&#39;]) == &#39;FAIL&#39;){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>strval($content[&#39;err_code&#39;]).&#39;:&#39;.strval($content[&#39;err_code_des&#39;]));<br/>	}<br/>	if(strval($content[&#39;return_code&#39;]) == &#39;FAIL&#39;){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>strval($content[&#39;return_msg&#39;]));<br/>	}<br/>	<br/>	return $content;<br/>}<br/><br/>/**<br/> * 微信退款(POST)<br/> * @param string(28) $transaction_id 	在微信支付的時候,微信服務(wù)器生成的訂單流水號,在支付通知中有返回<br/> * @param string $out_refund_no 		商品簡單描述<br/> * @param string $total_fee 			微信支付的時候支付的總金額(單位:分)<br/> * @param string $refund_fee 			此次要退款金額(單位:分)<br/> * @return string						xml格式的數(shù)據(jù)<br/> */<br/>public function refund($transaction_id,$out_refund_no,$total_fee,$refund_fee){<br/>	$config = $this->config;<br/>	<br/>	//退款參數(shù)<br/>	$refundorder = array(<br/>		&#39;appid&#39;			=> $config[&#39;appid&#39;],<br/>		&#39;mch_id&#39;		=> $config[&#39;mch_id&#39;],<br/>		&#39;nonce_str&#39;		=> self::getNonceStr(),<br/>		&#39;transaction_id&#39;=> $transaction_id,<br/>		&#39;out_refund_no&#39;	=> $out_refund_no,<br/>		&#39;total_fee&#39;		=> $total_fee * 100,<br/>		&#39;refund_fee&#39;	=> $refund_fee * 100<br/>	);<br/>	$refundorder[&#39;sign&#39;] = self::makeSign($refundorder);<br/>	<br/>	//請求數(shù)據(jù),進(jìn)行退款<br/>	$xmldata = self::array2xml($refundorder);<br/>	$url = &#39;https://api.mch.weixin.qq.com/secapi/pay/refund&#39;;<br/>	$res = self::curl_post_ssl($url, $xmldata);<br/>	if(!$res){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>"Can&#39;t connect the server" );<br/>	}<br/>	// 這句file_put_contents是用來查看服務(wù)器返回的結(jié)果 測試完可以刪除了<br/>	//file_put_contents(&#39;./log3.txt&#39;,$res,FILE_APPEND);<br/>	<br/>	$content = self::xml2array($res);<br/>	if(strval($content[&#39;result_code&#39;]) == &#39;FAIL&#39;){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>strval($content[&#39;err_code&#39;]).&#39;:&#39;.strval($content[&#39;err_code_des&#39;]));<br/>	}<br/>	if(strval($content[&#39;return_code&#39;]) == &#39;FAIL&#39;){<br/>		return array(&#39;status&#39;=>0, &#39;msg&#39;=>strval($content[&#39;return_msg&#39;]));<br/>	}<br/>	<br/>	return $content;<br/>}<br/></span>

?? ? ??? ?? ???? ???? ??? ?? ??? ????. ?? ? openid? ??? ??? ????. ?? ???? ?? ??? ??? ?????.

<span style="font-size: 14px;">require_once "webwxpay.class.php";<br/><br/>$config = array(<br/>	&#39;appid&#39;			=> &#39;wx123456789876&#39;,<br/>	&#39;mch_id&#39;	 	=> &#39;123456789&#39;,<br/>	&#39;pay_apikey&#39; 	=> &#39;123456789876123456789876123456789876&#39;<br/>);<br/><br/>$wxpay = new WxPay($config);<br/>$result = $wxpay->paytest();<br/>//print_r($result);<br/>scerweima($result[&#39;code_url&#39;]);		//生成的支付二維碼,用戶可以掃碼付款<br/></span>

?? ?? QR ??? ??? ? WeChat?? ???? ??? ?????.

?? ?? ??? ???? ??? ??? ???? ?????. ??? ? ??? WeChat ??? ?????. (jsapi ??) ThinkPHP? ???? ?? ?? ??? ?? ??? ??? ??? ????.

?? ??:

WeChat ?? ?? ?? ??

PHP WeChat ?? ?? ?? ?? ?? ??

WeChat ?? ??? ?? 10?? ?? ??

? ??? PHP? WeChat ?? ?? ?? ??? ?????.? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!