mchid = $mchid; $this->account = $account; $this->key = $key; } public function alipay ($cny, $trade) { $params = [ 'mchid' => $this->mchid, 'account' => $this->account, 'cny' => $cny, 'type' => '1', 'trade' => $trade ]; $params['signs'] = $this->sign($params); return $this->buildHtml('https://b.fanqieui.com/gateways/alipay.php', $params); } public function wxpay ($cny, $trade) { $params = [ 'mchid' => $this->mchid, 'account' => $this->account, 'cny' => $cny, 'type' => '1', 'trade' => $trade ]; $params['signs'] = $this->sign($params); return $this->buildHtml('https://b.fanqieui.com/gateways/wxpay.php', $params); } public function sign ($params) { $o = ''; foreach ($params as $k=>$v){ $o.= "$k=".($v)."&"; } return md5(substr($o,0,-1).$this->key); } public function buildHtml($url, $params, $method = 'post', $target = '_self'){ // return var_dump($params); $html = "
"; return $html; } }