php微信高級接口群發(fā) 多客服
更新時間：2016年06月23日 16:36:01 作者：lihaiboas1
這篇文章主要為大家詳細介紹了php微信高級接口群發(fā)、多客服的相關(guān)資料，感興趣的小伙伴們可以參考一下
本文實例為大家分享了php微信高級接口群發(fā)、多客服源碼，供大家參考，具體內(nèi)容如下
/**
* 微信接口調(diào)用
* 依賴
* 全局變量
* global $uid 公眾號用戶id, $wid 公眾號id, $wechatid 粉絲唯一id;
* 參數(shù)
* $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
* $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
* 緩存類 自定義
* Cache:set
* Cache:get
* 具體業(yè)務修改
* 1.上傳圖文信息至微信素材庫
* function uploadArticlesToWeiXinServer()
* 2.關(guān)鍵字匹配圖文回復
* function getArticleData()
*
* usage:
* $options = array(
* 'token'=>'tokenaccesskey', //填寫你設(shè)定的key
* 'appid'=>'wxdk1234567890', //填寫高級調(diào)用功能的app id
* 'appsecret'=>'xxxxxxxxxxxxxxxxxxx', //填寫高級調(diào)用功能的密鑰
* );
*/
class WeiXinTool {
private $appid;
private $appsecret;
private $access_token;
private $mediaType = array('image' => array("jpg"), 'voice' => array('amr', 'MP3'), 'video' => array('mp4'), 'thumb' => array("jpg"));
private $mediaMaxSize = array('image' => 131072, 'voice' => 262144, 'video' => 1048576, 'thumb' => 65536);
private $tem_file_path = "";
// 授權(quán)地址
const AUTH_URL = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s';
// 素材上傳
const UPLOAD_MEDIA_URL = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=%s&type=%s";
const GET_MEDIA_URL = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token=%s&media_id=%s";
const UPLOAD_NEWS_URL = "https://api.weixin.qq.com/cgi-bin/media/uploadnews?access_token=%s";
public function __construct($options) {
$this->appid = isset($options['appid']) ? $options['appid'] : '';
$this->appsecret = isset($options['appsecret']) ? $options['appsecret'] : '';
//需修改
//上傳圖片臨時文件目錄自定義
$this->tem_file_path = YYUC_FRAME_PATH . YYUC_PUB . '/' . Session::get('upath');
}
/**
* 需修改
* 具體業(yè)務需求，圖文信息上傳至素材庫
* 微站文章上傳至微信素材
* @param type $wid
* @param type $aid
* @return int
*/
public function uploadArticlesToWeiXinServer($wid, $aid) {
//具體圖文組裝過程，需修改
$m = new Model('website_article');
$m_pubs = new Model('pubs');
$m_pubs->find(array("id" => $wid));
$m->find(array("wid" => $wid, 'id' => $aid));
$res = array();
if ($m->has_id() && $m_pubs->has_id()) {
$res[] = $m->get_model_array();
// var_dump($res);
$m->votetouser = json_decode($m->votetouser, TRUE);
$articles = $m->votetouser[0];
$m_article = new Model('website_article');
$ress = $m_article->where(array('wid' => $wid, 'id' => $articles))->list_all_array();
$res = array_merge($res, $ress);
} else {
$errarr = array();
$errarr['errcode'] = 44003;
$errarr['errmsg'] = self::$errorno[$errarr['errcode']];
return $errarr;
}
$items = array();
foreach ($res as $k => $v) {
$mediaid = $this->uploadMedia($v['picurl']);
if ($mediaid['media_id']) {
$thumb_media_id = $mediaid['media_id'];
} else {
return $mediaid;
}
$item = array(
"thumb_media_id" => $thumb_media_id,
"author" => $m_pubs->pubun,
"title" => $v['title'],
"content_source_url" => WeiXinTool::complateUrl(WeiSite::parseArticleLinkData($v)),
"content" => $v['reply_content'], //內(nèi)容 富文本
"digest" => $v['description']//描述
);
$items[] = $item;
}
//以上具體圖文組裝過程，需修改
$postData['articles'] = $items;
$error = $this->uploadNews($postData);
return $error;
}
/**
* 需修改
* 微站文章關(guān)鍵字匹配數(shù)據(jù)解析
*/
public static function getArticleData($keyword) {
global $wid;
$m = new Model('website_article');
$m->find(array('wid' => $wid, 'keyword@~' => " " . $keyword . " "));
$res = array();
if ($m->has_id()) {
$res[] = array("tit" => $m->title, "pic" => $m->picurl, "dec" => $m->description, "url" => WeiSite::parseArticleLinkData($m->get_model_array()));
$m->votetouser = json_decode($m->votetouser, TRUE);
$articles = $m->votetouser[0];
if (!empty($articles)) {
foreach ($articles as $v) {
$m_article = new Model('website_article');
$m_article->find(array('wid' => $wid, 'id' => $v));
$res[] = array("tit" => $m_article->title, "pic" => $m_article->picurl, "dec" => $m_article->description, "url" => WeiSite::parseArticleLinkData($m_article->get_model_array()));
}
}
return $res;
}
}
/**
* 獲取accesstoken
* @param type $flag 強制刷新accesstoken 開關(guān)
* @return type
*/
public function getAccessToken($flag = FALSE) {
$url = sprintf(self::AUTH_URL, $this->appid, $this->appsecret);
$result = Cache::get(md5($url));
if ($flag || empty($result)) {
$result = $this->http_get($url);
$result = json_decode($result, TRUE);
if ($result['errcode']) {
return $result['errcode'];
}
Cache::set(md5($url), $result, 1);
}
$this->access_token = $result['access_token'];
return true;
}
/**
* 上傳媒體
* @param type $file 媒體文件 $url或者物理路徑地址
* @param type $type 類型
* @return int
* return
array (size=3)
'type' => string 'image' (length=5)
'media_id' => string '-0Lr3rX9mDYBB7i5bDydvwFHHm3zW2Uxt0OoDFBPmGRfYiwckiALqHH_DlP9jCm_' (length=64)
'created_at' => int 1400477181
*/
public function uploadMedia($file, $type = "image") {
$file = self::complateUrl($file);
$urlarr = parse_url($file);
$filetype = explode(".", $urlarr['path']);
$filetype = strtolower($filetype[count($filetype) - 1]);
$resizeSize = 100; //圖片處理后另存質(zhì)量
if (!key_exists($type, $this->mediaType) || !in_array($filetype, $this->mediaType[$type])) {
// return 40005; //格式錯誤
$errarr = array();
$errarr['errcode'] = 40005;
$errarr['errmsg'] = self::$errorno[$errarr['errcode']];
return $errarr;
}
$temp_file = $this->tem_file_path . 'uploadMedia.' . $filetype;
$temp_file_resize = $this->tem_file_path . 'uploadMediaResize.' . $filetype;
file_put_contents($temp_file, self::http_get($file));
$handle = fopen($temp_file, "r");
$fstat = fstat($handle);
if ($fstat['size'] > $this->mediaMaxSize[$type]) {
$resizeSize = intval($this->mediaMaxSize[$type] / $fstat['size'] * 100);
ImageTool::resizeImage($temp_file_resize, $temp_file, 400, 400, $resizeSize); //圖片太大再處理壓縮
$temp_file = $temp_file_resize;
// return 40006; //大小錯誤
}
$filePath = realpath($temp_file);
$uploadUrl = sprintf(self::UPLOAD_MEDIA_URL, $this->access_token, $type);
$postData = array("r" => time(), 'media' => "@{$filePath}");
$result = self::http_post($uploadUrl, $postData);
$result = json_decode($result, TRUE);
return $result;
}
/**
* 群發(fā)圖文信息
* @param type $touser 粉絲數(shù)組/粉絲組id
* @param type $media_id
* @return type
*/
public function sendArticles($touser, $media_id) {
$errarr = array();
$postData = array();
$postData['mpnews'] = array("media_id" => $media_id);
$postData['msgtype'] = "mpnews";
if (is_array($touser)) {
//用戶列表群發(fā)
$postData['touser'] = $touser;
$url = 'https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=%s';
} else {
$group = intval($touser);
$groups = $this->getGroups(true);
if (key_exists($group, $groups['list'])) {
$postData['filter'] = array("group_id" => $group);
} else {
$errarr['errcode'] = 40050; //無效分組id
$errarr['errmsg'] = self::$errorno[$errarr['errcode']];
return $errarr;
}
$url = 'https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=%s';
}
$url = sprintf($url, $this->access_token);
$result = self::http_post($url, self::json_encode($postData));
$result = json_decode($result, TRUE);
return $result;
}
/**
* 刪除群發(fā)信息
* @param type $msgid
* @return type
*/
public function delSend($msgid) {
$url = 'https://api.weixin.qq.com/cgi-bin/message/mass/delete?access_token=%s';
$url = sprintf($url, $this->access_token);
$postData = array('msgid' => $msgid, 'r' => time());
$result = self::http_post($url, self::json_encode($postData));
$result = json_decode($result, TRUE);
return $result;
}
/**
* 群發(fā)圖文素材上傳
$postData = array('articles' => array($item, $item,...));
$item = array(
"thumb_media_id" => "WMQubqCECMQwAjqh8CI500LfhyoG0vmTTlKKJM5oP-of0uLML1_2s26j8XeIorDL",
"author" => "xxx",
"title" => "Happy Day",
"content_source_url" => "www.qq.com",
"content" => "content",
"digest" => "digest"
);
* return
array (size=3)
'type' => string 'news' (length=4)
'media_id' => string 'OuXqv2dgZzxAmK4z-tvStgr6InG18oIllWkD6Tj1qJZVRg-2f64FDU2D3J7dptHs' (length=64)
'created_at' => int 1400477183
*/
public function uploadNews($postData) {
$uploadUrl = sprintf(self::UPLOAD_NEWS_URL, $this->access_token);
$result = self::http_post($uploadUrl, self::json_encode($postData));
$result = json_decode($result, TRUE);
return $result;
}
/**
* 獲取粉絲列表
* @param type $nextOpenId
* @return type
*/
public function getAllConnects($nextOpenId = "") {
$url = 'https://api.weixin.qq.com/cgi-bin/user/get?access_token=%s&next_openid=%s';
$url = sprintf($url, $this->access_token, $nextOpenId);
$result = self::http_get($url);
$result = json_decode($result, TRUE);
$count = count($result['data']['openid']);
$list = $result['data']['openid'];
if ($result['data']['openid'][$count - 1] == $result['next_openid']) {
return $result['data']['openid'];
} else {
$templist = $this->getAllConnects($result['next_openid']);
$list = array_merge($list, $templist);
return $list;
}
}
/**
* 根據(jù)粉絲唯一id獲取微信信息
* @param type $openid
* @return type
*/
public function getFansInfo($openid) {
$url = 'https://api.weixin.qq.com/cgi-bin/user/info?access_token=%s&openid=%s&lang=zh_CN';
$url = sprintf($url, $this->access_token, $openid);
$result = self::http_get($url);
$result = json_decode($result, TRUE);
return $result;
}
/**
* 更新粉絲組信息
* @param type $openid
* @param type $groupid
* @return type
*/
public function updateFansGroups($openid, $groupid) {
$url = 'https://api.weixin.qq.com/cgi-bin/groups/members/update?access_token=%s';
$url = sprintf($url, $this->access_token);
$postData = array("to_groupid" => $groupid, 'openid' => $openid);
$result = self::http_post($url, self::json_encode($postData));
$result = json_decode($result, TRUE);
$this->getGroups(true);
return $result;
}
/**
* 獲取粉絲組信息
* @param type $openid
* @return type
*/
public function getFansGroupInfo($openid) {
$url = 'https://api.weixin.qq.com/cgi-bin/groups/getid?access_token=%s';
$url = sprintf($url, $this->access_token);
$postData = array("r" => time(), 'openid' => $openid);
$result = self::http_post($url, self::json_encode($postData));
$result = json_decode($result, TRUE);
return $result['groupid'];
}
/**
* 獲取唯一key
* @param type $key
* @return type
*/
public function getKey($key) {
return md5($this->appid . $this->appsecret . $key);
}
/**
* 獲取媒體圖片到本地
* @param type $mediaid
* @return string
*/
public function getMedia($mediaid) {
$url = sprintf(self::GET_MEDIA_URL, $this->access_token, $mediaid);
$result = self::http_get($url);
$temp_file = $this->tem_file_path . 'getMedia.jpg';
file_put_contents($temp_file, $result);
return $temp_file;
}
/**
* 用戶組
* @param type $flag 強制刷新用戶組
* @return type
*/
public function getGroups($flag = false) {
$key = $this->appid . 'gasdfev' . $this->appsecret;
$result = Cache::get($key);
if (empty($result) || $flag) {
$url = 'https://api.weixin.qq.com/cgi-bin/groups/get?access_token=%s';
$url = sprintf($url, $this->access_token);
$result = self::http_get($url);
$result = json_decode($result, TRUE);
$temg = array();
$temlist = array();
foreach ($result['groups'] as $k => $v) {
$temg[$v['id']] = $v;
$temlist[$v['id']] = $v['name'];
}
$result['map'] = $temg;
$result['list'] = $temlist;
Cache::set($key, $result);
}
return $result;
}
/**
* 新增用戶組
* @param type $name
* @return type
*/
public function createGroup($name) {
$url = 'https://api.weixin.qq.com/cgi-bin/groups/create?access_token=%s';
$url = sprintf($url, $this->access_token);
$result = self::http_post($url, self::json_encode(array('group' => array('name' => $name))));
$result = json_decode($result, TRUE);
return $result;
}
/**
* 修改用戶組
* @param type $id
* @param type $name
* @return type
*/
public function modifyGroup($id, $name) {
$url = 'https://api.weixin.qq.com/cgi-bin/groups/update?access_token=%s';
$url = sprintf($url, $this->access_token);
$result = self::http_post($url, self::json_encode(array('group' => array('id' => $id, 'name' => $name))));
$result = json_decode($result, TRUE);
return $result;
}
/**
* 多客服接入
* @global type $wid
* @param type $postObj
*/
public static function responseService($postObj) {
global $wid;
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[transfer_customer_service]]></MsgType>
</xml>";
$resstr = sprintf($textTpl, $fromUsername, $toUsername, time());
echo $resstr;
}
/**
* 微信回復多圖文
* @global type $wid
* @param type $res
* array(array(),array()
* );
* @param type $rid
* @param type $postObj
*/
public static function response_morearts($res, $postObj) {
global $wid;
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<ArticleCount>%s</ArticleCount>
<Articles>
ITEM
</Articles>
</xml>";
$resstr = sprintf($textTpl, $fromUsername, $toUsername, time(), "news", count($res));
$item = '';
$subitem = "<item>
<Title><![CDATA[%s]]></Title>
<Description><![CDATA[%s]]></Description>
<PicUrl><![CDATA[%s]]></PicUrl>
<Url><![CDATA[%s]]></Url>
</item>";
foreach ($res as $r) {
$r['url'] = self::parseUrl($r['url']);
$item .= sprintf($subitem, $r['tit'], $r['des'], self::complateUrl($r['pic']), self::replaceToWXUrl(self::complateUrl($r['url']), $postObj));
}
$resstr = str_replace('ITEM', $item, $resstr);
echo $resstr;
}
/**
* url解析
* @param type $url
* @return string
*/
public static function complateUrl($url) {
if (false === stristr($url, "http://")) {//查找http:// 如果不存在
if (0 === strpos($url, '/')) {//查找首字母 如果存在
$url = substr($url, 1); //去除/
}
$url = "http://" . $_SERVER['HTTP_HOST'] . '/' . $url; //拼接完整路徑
}
return $url;
}
/**
* 微信url固定參數(shù)替換
* @param type $url
* @param type $postObj
* @return type
*/
public static function replaceToWXUrl($url, $postObj) {
global $wechatid;
return str_ireplace('fromUsername', $wechatid, $url);
}
/**
* 完成以下行為
* parseUrlParam
* setUrlPublicParam
* buildUrlParam
* @param type $url
* @param type $other 附加參數(shù) 基礎(chǔ)參數(shù)wid wxid wechatid
*/
public static function parseUrl($url, $other = array()) {
$url = self::parseUrlParam($url);
$url = self::setUrlPublicParam($url);
if (is_array($other) && !empty($other)) {
$url['param'] = array_merge($url['param'], $other);
}
$url = self::buildUrlParam($url);
return $url;
}
/**
* 分析url
* @param type $url
* @return type
*/
public static function parseUrlParam($url) {
$temp = explode("?", $url);
$url0 = $temp[0];
$url1 = $temp[1];
$p = explode("&", $url1);
$param = array();
foreach ($p as $v) {
$tempp = explode("=", $v);
$param[$tempp[0]] = $tempp[1];
}
return array("url" => $url0, "param" => $param);
}
/**
* 組裝url
* @param type $arr
* @return type
*/
public static function buildUrlParam($arr) {
$url = $arr['url'];
$param = $arr['param'];
$param_arr = array();
foreach ($param as $k => $v) {
if ($k == "") continue;
$param_arr[] = $k . "=" . $v;
}
return $url . "?" . implode("&", $param_arr) . "#mp.weixin.qq.com";
}
/**
* 設(shè)置微信保留參數(shù)信息
* @global type $uid
* @global type $wid
* @global type $wechatid
* @param type $url
* @return type
*/
public static function setUrlPublicParam($url) {
global $uid, $wid, $wechatid;
$url['param']['wid'] = $wid;
$url['param']['wxid'] = $wechatid;
$url['param']['wechatid'] = $wechatid;
return $url;
}
public static $errorno = array(
'-1' => '系統(tǒng)繁忙',
'0' => '請求成功',
'40001' => '獲取access_token時AppSecret錯誤，或者access_token無效',
'40002' => '不合法的憑證類型',
'40003' => '不合法的OpenID',
'40004' => '不合法的媒體文件類型',
'40005' => '不合法的文件類型',
'40006' => '不合法的文件大小',
'40007' => '不合法的媒體文件id',
'40008' => '不合法的消息類型',
'40009' => '不合法的圖片文件大小',
'40010' => '不合法的語音文件大小',
'40011' => '不合法的視頻文件大小',
'40012' => '不合法的縮略圖文件大小',
'40013' => '不合法的APPID',
'40014' => '不合法的access_token',
'40015' => '不合法的菜單類型',
'40016' => '不合法的按鈕個數(shù)',
'40017' => '不合法的按鈕個數(shù)',
'40018' => '不合法的按鈕名字長度',
'40019' => '不合法的按鈕KEY長度',
'40020' => '不合法的按鈕URL長度',
'40021' => '不合法的菜單版本號',
'40022' => '不合法的子菜單級數(shù)',
'40023' => '不合法的子菜單按鈕個數(shù)',
'40024' => '不合法的子菜單按鈕類型',
'40025' => '不合法的子菜單按鈕名字長度',
'40026' => '不合法的子菜單按鈕KEY長度',
'40027' => '不合法的子菜單按鈕URL長度',
'40028' => '不合法的自定義菜單使用用戶',
'40029' => '不合法的oauth_code',
'40030' => '不合法的refresh_token',
'40031' => '不合法的openid列表',
'40032' => '不合法的openid列表長度',
'40033' => '不合法的請求字符，不能包含\uxxxx格式的字符',
'40035' => '不合法的參數(shù)',
'40038' => '不合法的請求格式',
'40039' => '不合法的URL長度',
'40050' => '不合法的分組id',
'40051' => '分組名字不合法',
'40059' => '不合法的消息id',
'41001' => '缺少access_token參數(shù)',
'41002' => '缺少appid參數(shù)',
'41003' => '缺少refresh_token參數(shù)',
'41004' => '缺少secret參數(shù)',
'41005' => '缺少多媒體文件數(shù)據(jù)',
'41006' => '缺少media_id參數(shù)',
'41007' => '缺少子菜單數(shù)據(jù)',
'41008' => '缺少oauth code',
'41009' => '缺少openid',
'42001' => 'access_token超時',
'42002' => 'refresh_token超時',
'42003' => 'oauth_code超時',
'43001' => '需要GET請求',
'43002' => '需要POST請求',
'43003' => '需要HTTPS請求',
'43004' => '需要接收者關(guān)注',
'43005' => '需要好友關(guān)系',
'44001' => '多媒體文件為空',
'44002' => 'POST的數(shù)據(jù)包為空',
'44003' => '圖文消息內(nèi)容為空',
'44004' => '文本消息內(nèi)容為空',
'45001' => '多媒體文件大小超過限制',
'45002' => '消息內(nèi)容超過限制',
'45003' => '標題字段超過限制',
'45004' => '描述字段超過限制',
'45005' => '鏈接字段超過限制',
'45006' => '圖片鏈接字段超過限制',
'45007' => '語音播放時間超過限制',
'45008' => '圖文消息超過限制',
'45009' => '接口調(diào)用超過限制',
'45010' => '創(chuàng)建菜單個數(shù)超過限制',
'45015' => '回復時間超過限制',
'45016' => '系統(tǒng)分組，不允許修改',
'45017' => '分組名字過長',
'45018' => '分組數(shù)量超過上限',
'46001' => '不存在媒體數(shù)據(jù)',
'46002' => '不存在的菜單版本',
'46003' => '不存在的菜單數(shù)據(jù)',
'46004' => '不存在的用戶',
'47001' => '解析JSON/XML內(nèi)容錯誤',
'48001' => 'api功能未授權(quán)',
'50001' => '用戶未授權(quán)該api'
);
/**
* GET 請求
* @param string $url
*/
public static function http_get($url) {
if (!function_exists('curl_init')) {
die('curl 未開啟');
};
$oCurl = curl_init();
if (stripos($url, "https://") !== FALSE) {
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
}
curl_setopt($oCurl, CURLOPT_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 {
return false;
}
}
/**
* POST 請求
* @param string $url
* @param array $param
* @return string content
*/
public static function http_post($url, $param, $httpBuildQuery = false) {
if (!function_exists('curl_init')) {
die('curl 未開啟');
};
$oCurl = curl_init();
if (stripos($url, "https://") !== FALSE) {
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, false);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);
// curl_setopt($oCurl, CURLOPT_HTTPHEADER, $header);//設(shè)置HTTP頭
curl_setopt($oCurl, CURLOPT_POST, 1);
if ($httpBuildQuery) {
$param = http_build_query($param);
}
curl_setopt($oCurl, CURLOPT_POSTFIELDS, $param);
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
curl_close($oCurl);
if (intval($aStatus["http_code"]) == 200) {
return $sContent;
} else {
return false;
}
}
/**
* 微信api不支持中文轉(zhuǎn)義的json結(jié)構(gòu)
* @param array $arr
*/
static function json_encode($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; $i < count($keys); $i ++) { //See if each key correspondes to its position
if ($i != $keys [$i]) { //A key fails at position check.
$is_list = false; //It is an associative array.
break;
}
}
}
foreach ($arr as $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 = '"' . $key . '":';
//Custom handling for multiple data types
if (is_numeric($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
}
}
以上就是本文的全部內(nèi)容，希望對大家學習php程序設(shè)計有所幫助。
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