<?php // +---------------------------------------------------------------------- // | WeChatDeveloper // +---------------------------------------------------------------------- // | 版权所有 2014~2024 ThinkAdmin [ thinkadmin.top ] // +---------------------------------------------------------------------- // | 官方网站: https://thinkadmin.top // +---------------------------------------------------------------------- // | 开源协议 ( https://mit-license.org ) // | 免责声明 ( https://thinkadmin.top/disclaimer ) // +---------------------------------------------------------------------- // | gitee 代码仓库:https://gitee.com/zoujingli/WeChatDeveloper // | github 代码仓库:https://github.com/zoujingli/WeChatDeveloper // +---------------------------------------------------------------------- namespace WeMini; use WeChat\Contracts\BasicWeChat; use WeChat\Contracts\Tools; /** * 微信小程序二维码 * Class Qrcode * @package WeMini */ class Qrcode extends BasicWeChat { /** * 默认线条颜色 * @var string[] */ private $lineColor = ["r" => "0", "g" => "0", "b" => "0"]; /** * 获取小程序码(永久有效) * 接口A: 适用于需要的码数量较少的业务场景 * @param string $path 不能为空,最大长度 128 字节 * @param integer $width 二维码的宽度 * @param bool $autoColor 自动配置线条颜色,如果颜色依然是黑色,则说明不建议配置主色调 * @param null|array $lineColor auto_color 为 false 时生效 * @param boolean $isHyaline 透明底色 * @param string|null $outType 输出类型 * @param array $extra 其他参数 * @return string|array * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException */ public function createMiniPath($path, $width = 430, $autoColor = false, $lineColor = null, $isHyaline = true, $outType = null, array $extra = []) { $url = 'https://api.weixin.qq.com/wxa/getwxacode?access_token=ACCESS_TOKEN'; $this->registerApi($url, __FUNCTION__, func_get_args()); $lineColor = empty($lineColor) ? $this->lineColor : $lineColor; $data = ['path' => $path, 'width' => $width, 'auto_color' => $autoColor, 'line_color' => $lineColor, 'is_hyaline' => $isHyaline]; return $this->parseResult(Tools::post($url, Tools::arr2json(array_merge($data, $extra))), $outType); } /** * 获取小程序码(永久有效) * 接口B:适用于需要的码数量极多的业务场景 * @param string $scene 最大32个可见字符,只支持数字 * @param string $page 必须是已经发布的小程序存在的页面 * @param integer $width 二维码的宽度 * @param bool $autoColor 自动配置线条颜色,如果颜色依然是黑色,则说明不建议配置主色调 * @param null|array $lineColor auto_color 为 false 时生效 * @param bool $isHyaline 是否需要透明底色 * @param null|string $outType 输出类型 * @param array $extra 其他参数 * @return array|string * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException */ public function createMiniScene($scene, $page = '', $width = 430, $autoColor = false, $lineColor = null, $isHyaline = true, $outType = null, array $extra = []) { $url = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=ACCESS_TOKEN'; $this->registerApi($url, __FUNCTION__, func_get_args()); $lineColor = empty($lineColor) ? $this->lineColor : $lineColor; $data = ['scene' => $scene, 'width' => $width, 'page' => $page, 'auto_color' => $autoColor, 'line_color' => $lineColor, 'is_hyaline' => $isHyaline, 'check_path' => false]; if (empty($page)) unset($data['page']); return $this->parseResult(Tools::post($url, Tools::arr2json(array_merge($data, $extra))), $outType); } /** * 获取小程序二维码(永久有效) * 接口C:适用于需要的码数量较少的业务场景 * @param string $path 不能为空,最大长度 128 字节 * @param integer $width 二维码的宽度 * @param string|null $outType 输出类型 * @return array|string * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException */ public function createDefault($path, $width = 430, $outType = null) { $url = 'https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=ACCESS_TOKEN'; $this->registerApi($url, __FUNCTION__, func_get_args()); return $this->parseResult(Tools::post($url, Tools::arr2json(['path' => $path, 'width' => $width])), $outType); } /** * 解释接口数据 * @param bool|string $result * @param null|string $outType * @return array|mixed * @throws \WeChat\Exceptions\InvalidResponseException */ private function parseResult($result, $outType) { if (is_array($json = json_decode($result, true))) { if (!$this->isTry && isset($json['errcode']) && in_array($json['errcode'], ['40014', '40001', '41001', '42001'])) { [$this->delAccessToken(), $this->isTry = true]; return call_user_func_array([$this, $this->currentMethod['method']], $this->currentMethod['arguments']); } return Tools::json2arr($result); } else { return is_null($outType) ? $result : $outType($result); } } }