123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041 |
- <?php
- /**
- * 公共方法
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-01T21:51:08+0800
- */
- /**
- * [LayoutLink 布局-友情链接]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-02-22T10:17:14+0800
- * @param [string] $type [布局类型(home, channel, detail)]
- * @param [int] $is_enable [模块状态,默认null不限制(0, 1)]
- * @return [array] [布局+友情链接模块数据]
- */
- function LayoutLink($type = 'home', $is_enable = null)
- {
- // 友情链接
- $where = array('type'=>$type.'_link');
- if($is_enable != null)
- {
- $where['is_enable'] = $is_enable;
- }
- $layout = M('Layout')->field(array('id', 'is_enable'))->where($where)->find();
- if(!empty($layout))
- {
- $data = M('Link')->field(array('id', 'name', 'url', 'is_new_window_open', 'describe'))->where(array('is_enable'=>1))->order('sort asc')->select();
- } else {
- $data = array();
- }
- return array('layout'=>$layout, 'data'=>$data);
- }
- /**
- * [LayoutArticleList 布局-获取新闻数据列表]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-02-21T14:39:04+0800
- * @param [array] $where [条件列表]
- * @return [array] [新闻数据列表]
- */
- function LayoutArticleList($where, $rules)
- {
- return LayoutArticleDataHandle(M('Article')->where($where['where'])->order($where['sort'])->limit($where['n'])->select(), $rules);
- }
- /**
- * [LayoutArticleDataHandle 布局-文章数据处理]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-02-15T15:38:13+0800
- * @param [array] $data [需要处理的数据]
- */
- function LayoutArticleDataHandle($data, $rules)
- {
- if(!empty($data))
- {
- $access_count_list = L('common_template_access_count');
- $date_list = L('common_view_date_format_list');
- $charset = C('DEFAULT_CHARSET');
- foreach($data as &$v)
- {
- // 图片
- if(!empty($v['image']))
- {
- $v['image'] = unserialize($v['image']);
- }
- // 访问量
- $v['access_count_text'] = str_replace('{$1}', $v['access_count'], $access_count_list);
- // 添加日期
- $v['add_time_text'] = date($date_list[$rules['date_format']]['value'], $v['add_time']);
- // 摘要
- $abstract_number = isset($rules['abstract_number']) ? intval($rules['abstract_number']) : 80;
- $v['abstract'] = mb_substr(strip_tags($v['content']), 0, $abstract_number, $charset);
- // url地址
- $v['url'] = str_replace('admin.php', 'index.php', U('Home/Article/Index', array('id'=>$v['id'])));
- }
- }
- return $data;
- }
- /**
- * [GetViewTitleStyleFun 获取页面模块标题样式方法名称]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-05-09T15:20:54+0800
- * @param [int] $value [样式值]
- * @return [string] [方法名称]
- */
- function GetViewTitleStyleFun($value)
- {
- $list = L('common_view_title_style_list');
- foreach($list as $v)
- {
- foreach($v['item'] as $vs)
- {
- if($vs['value'] == $value)
- {
- return $vs['fun'];
- }
- }
- }
- return '';
- }
- /**
- * [FileUploadError 文件上传错误校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-04-12T17:21:51+0800
- * @param [string] $name [表单name]
- * @return [mixed] [true | 错误信息]
- */
- function FileUploadError($name)
- {
- // 是否存在该name表单
- if(empty($_FILES[$name]))
- {
- return L('common_select_file_tips');
- }
- // 是否正常
- if($_FILES[$name]['error'] == 0)
- {
- return true;
- }
- // 错误码对应的错误信息
- $file_error_list = L('common_file_upload_error_list');
- if(isset($file_error_list[$_FILES[$name]['error']]))
- {
- return $file_error_list[$_FILES[$name]['error']];
- }
- return L('common_unknown_error').'[file error '.$_FILES[$name]['error'].']';
- }
- /**
- * [LangValueKeyFlip 公共数据翻转]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-04-07T11:32:02+0800
- * @param [array] $data [需要翻转的数据]
- * @param [mixed] $default [默认值]
- * @param [string] $value_field [value值字段名称]
- * @param [string] $name_field [name值字段名称]
- * @return [array] [翻转后的数据]
- */
- function LangValueKeyFlip($data, $default = false, $value_field = 'id', $name_field = 'name')
- {
- $result = array();
- if(!empty($data) && is_array($data))
- {
- foreach($data as $k=>$v)
- {
- $result[$v[$name_field]] = $v[$value_field];
- if(isset($v['checked']) && $v['checked'] == true)
- {
- $result['default'] = $v[$value_field];
- }
- }
- }
- if($default !== false)
- {
- $result['default'] = $default;
- }
- return $result;
- }
- /**
- * [ScienceNumToString 科学数字转换成原始的数字]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-04-06T17:21:51+0800
- * @param [int] $num [科学数字]
- * @return [string] [数据原始的值]
- */
- function ScienceNumToString($num)
- {
- if(stripos($num, 'e') === false) return $num;
- // 出现科学计数法,还原成字符串
- $num = trim(preg_replace('/[=\'"]/','',$num,1),'"');
- $result = '';
- while($num > 0)
- {
- $v = $num-floor($num/10)*10;
- $num = floor($num/10);
- $result = $v.$result;
- }
- return $result;
- }
- /**
- * [GenerateStudentNumber 学生编号生成-年份+自增id(不足以0前置补齐)]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-03-02T12:13:06+0800
- * @param [int] $student_id [学生自增id]
- * @return [string] [学生编号]
- */
- function GenerateStudentNumber($student_id)
- {
- $number = date('Y');
- for($i=0; $i<8-strlen($student_id); $i++)
- {
- $number .= '0';
- }
- return $number.$student_id;
- }
- /**
- * [MyConfigInit 系统配置信息初始化]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-01-03T21:36:55+0800
- * @param [int] $state [是否更新数据,0否,1是]
- */
- function MyConfigInit($state = 0)
- {
- $key = C('cache_common_my_config_key');
- $data = S($key);
- if($state == 1 || empty($data))
- {
- // 所有配置
- $data = M('Config')->getField('only_tag,value');
- // 数据处理
- // 开启用户注册列表
- if(isset($data['home_user_reg_state']))
- {
- $data['home_user_reg_state'] = explode(',', $data['home_user_reg_state']);
- }
- S($key, $data);
- // 时区
- if(isset($data['common_timezone']))
- {
- S('cache_common_timezone_data', $data['common_timezone']);
- }
- // 默认模板
- if(isset($data['common_default_theme']))
- {
- S('cache_common_default_theme_data', $data['common_default_theme']);
- }
- }
- }
- /**
- * [GetClientIP 客户端ip地址]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-02-09T12:53:13+0800
- * @param [boolean] $long [是否将ip转成整数]
- * @return [string|int] [ip地址|ip地址整数]
- */
- function GetClientIP($long = false)
- {
- $onlineip = '';
- if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown'))
- {
- $onlineip = getenv('HTTP_CLIENT_IP');
- } elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown'))
- {
- $onlineip = getenv('HTTP_X_FORWARDED_FOR');
- } elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown'))
- {
- $onlineip = getenv('REMOTE_ADDR');
- } elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown'))
- {
- $onlineip = $_SERVER['REMOTE_ADDR'];
- }
- if($long)
- {
- $onlineip = sprintf("%u", ip2long($onlineip));
- }
- return $onlineip;
- }
- /**
- * [NavDataDealWith 导航数据处理]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-02-05T21:36:46+0800
- * @param [array] $data [需要处理的数据]
- * @return [array] [处理好的数据]
- */
- function NavDataDealWith($data)
- {
- if(!empty($data) && is_array($data))
- {
- foreach($data as $k=>$v)
- {
- // url处理
- switch($v['data_type'])
- {
- // 文章分类
- case 'article_class':
- $v['url'] = str_replace('admin.php', 'index.php', U('Home/Channel/Index', array('id'=>$v['value'], 'viewid'=>$v['id'])));
- break;
- // 自定义页面
- case 'customview':
- $v['url'] = str_replace('admin.php', 'index.php', U('Home/CustomView/Index', array('id'=>$v['value'], 'viewid'=>$v['id'])));
- break;
- }
- $data[$k] = $v;
- }
- }
- return $data;
- }
- /**
- * [ContentStaticReplace 编辑器中内容的静态资源替换]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-01-22T16:07:58+0800
- * @param [string] $content [在这个字符串中查找进行替换]
- * @param [string] $type [操作类型[get读取额你让, add写入内容](编辑/展示传入get,数据写入数据库传入add)]
- * @return [string] [正确返回替换后的内容, 则返回原内容]
- */
- function ContentStaticReplace($content, $type = 'get')
- {
- switch($type)
- {
- // 读取内容
- case 'get':
- return str_replace('/Public/', __MY_URL__.'Public/', $content);
- break;
- // 内容写入
- case 'add':
- return str_replace(array(__MY_URL__.'Public/', __MY_ROOT__.'Public/'), '/Public/', $content);
- }
- return $content;
- }
- /**
- * [DelDirFile 删除指定目录下的所有文件]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-01-11T18:30:37+0800
- * @param [string] $dir_name [目录地址]
- * @param [boolean] $is_del_dir [是否删除目录(默认false)]
- * @return [boolean] [成功true, 失败false]
- */
- function DelDirFile($dir_name, $is_del_dir = false)
- {
- $error = 0;
- if($handle = opendir($dir_name))
- {
- while(false !== ($item = readdir($handle)))
- {
- if($item != '.' && $item != '..' )
- {
- if(is_dir("{$dir_name}/{$item}"))
- {
- DelDirFile("$dir_name/$item", $is_del_dir);
- } else {
- if(!is_writable("$dir_name/$item") || !unlink("$dir_name/$item"))
- {
- $error++;
- }
- }
- }
- }
-
- // 关闭目录句柄
- closedir($handle);
- // 是否删除目录
- if($is_del_dir == true && !rmdir($dir_name))
- {
- $error++;
- }
- }
- return ($error == 0);
- }
- /**
- * [UrlParamJoin url参数拼接]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2017-01-09T23:33:44+0800
- * @param [array] $param [url参数一维数组]
- * @return [string] [url参数字符串]
- */
- function UrlParamJoin($param)
- {
- $string = '';
- if(!empty($param) && is_array($param))
- {
- foreach($param as $k=>$v)
- {
- if(is_string($v))
- {
- $string .= $k.'='.$v.'&';
- }
- }
- if(!empty($string))
- {
- $url_model= C('URL_MODEL');
- $join_tag = ($url_model == 0 || $url_model == 3) ? '&' : '?';
- $string = $join_tag.substr($string, 0, -1);
- }
- }
- return $string;
- }
- /**
- * [MyC 读取站点配置信息]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-29T17:17:25+0800
- * @param [string] $key [索引名称]
- * @param [mixed] $default [默认值]
- * @param [boolean] $mandatory [是否强制校验值,默认false]
- * @return [mixed] [配置信息值,没找到返回null]
- */
- function MyC($key, $default = null, $mandatory = false)
- {
- $data = S(C('cache_common_my_config_key'));
- if($mandatory === true)
- {
- return empty($data[$key]) ? $default : $data[$key];
- }
- return isset($data[$key]) ? $data[$key] : $default;
- }
- /**
- * [EmptyDir 清空目录下所有文件]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-21T19:25:57+0800
- * @param [string] $dir_path [目录地址]
- * @return [boolean] [成功true, 失败false]
- */
- function EmptyDir($dir_path)
- {
- if(is_dir($dir_path))
- {
- $dn = @opendir($dir_path);
- if($dn !== false)
- {
- while(false !== ($file = readdir($dn)))
- {
- if($file != '.' && $file != '..')
- {
- if(!unlink($dir_path.$file))
- {
- return false;
- }
- }
- }
- } else {
- return false;
- }
- }
- return true;
- }
- /**
- * [Utf8Strlen 计算符串长度(中英文一致)]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-13T21:34:09+0800
- * @param [string] $string [需要计算的字符串]
- * @return [int] [字符长度]
- */
- function Utf8Strlen($string = null)
- {
- preg_match_all("/./us", $string, $match);
- return count($match[0]);
- }
- /**
- * [IsMobile 是否是手机访问]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-05T10:52:20+0800
- * @return [boolean] [手机访问true, 则false]
- */
- function IsMobile()
- {
- /* 如果有HTTP_X_WAP_PROFILE则一定是移动设备 */
- if(isset($_SERVER['HTTP_X_WAP_PROFILE'])) return true;
-
- /* 此条摘自TPM智能切换模板引擎,适合TPM开发 */
- if(isset($_SERVER['HTTP_CLIENT']) && 'PhoneClient' == $_SERVER['HTTP_CLIENT']) return true;
-
- /* 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息 */
- if(isset($_SERVER['HTTP_VIA']) && stristr($_SERVER['HTTP_VIA'], 'wap') !== false) return true;
-
- /* 判断手机发送的客户端标志,兼容性有待提高 */
- if(isset($_SERVER['HTTP_USER_AGENT']))
- {
- $clientkeywords = array(
- 'nokia','sony','ericsson','mot','samsung','htc','sgh','lg','sharp','sie-','philips','panasonic','alcatel','lenovo','iphone','ipad','ipod','blackberry','meizu','android','netfront','symbian','ucweb','windowsce','palm','operamini','operamobi','openwave','nexusone','cldc','midp','wap','mobile'
- );
- /* 从HTTP_USER_AGENT中查找手机浏览器的关键字 */
- if(preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
- return true;
- }
- }
- /* 协议法,因为有可能不准确,放到最后判断 */
- if(isset($_SERVER['HTTP_ACCEPT']))
- {
- /* 如果只支持wml并且不支持html那一定是移动设备 */
- /* 如果支持wml和html但是wml在html之前则是移动设备 */
- if((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) return true;
- }
- return false;
- }
- /**
- * [Is_Json 校验json数据是否合法]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $jsonstr [需要校验的json字符串]
- * @return [boolean] [合法true, 则false]
- */
- function Is_Json($jsonstr)
- {
- if(PHP_VERSION > 5.3)
- {
- json_decode($jsonstr);
- return (json_last_error() == JSON_ERROR_NONE);
- } else {
- return is_null(json_decode($jsonstr)) ? false : true;
- }
- }
- /**
- * [Curl_Post curl模拟post]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $url [请求地址]
- * @param [array] $post [发送的post数据]
- */
- function Curl_Post($url, $post)
- {
- $options = array(
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_HEADER => false,
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS => $post,
- );
- $ch = curl_init($url);
- curl_setopt_array($ch, $options);
- $result = curl_exec($ch);
- curl_close($ch);
- return $result;
- }
- /**
- * [Fsockopen_Post fsockopen方式]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $url [url地址]
- * @param [string] $data [发送参数]
- */
- function Fsockopen_Post($url, $data = '')
- {
- $row = parse_url($url);
- $host = $row['host'];
- $port = isset($row['port']) ? $row['port'] : 80;
- $file = $row['path'];
- $post = '';
- while (list($k,$v) = each($data))
- {
- if(isset($k) && isset($v)) $post .= rawurlencode($k)."=".rawurlencode($v)."&"; //转URL标准码
- }
- $post = substr( $post , 0 , -1 );
- $len = strlen($post);
- $fp = @fsockopen( $host ,$port, $errno, $errstr, 10);
- if (!$fp) {
- return "$errstr ($errno)\n";
- } else {
- $receive = '';
- $out = "POST $file HTTP/1.0\r\n";
- $out .= "Host: $host\r\n";
- $out .= "Content-type: application/x-www-form-urlencoded\r\n";
- $out .= "Connection: Close\r\n";
- $out .= "Content-Length: $len\r\n\r\n";
- $out .= $post;
- fwrite($fp, $out);
- while (!feof($fp)) {
- $receive .= fgets($fp, 128);
- }
- fclose($fp);
- $receive = explode("\r\n\r\n",$receive);
- unset($receive[0]);
- return implode("",$receive);
- }
- }
- /**
- * [Xml_Array xml转数组]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [xml] $xmlstring [xml数据]
- * @return [array] [array数组]
- */
- function Xml_Array($xmlstring) {
- return json_decode(json_encode((array) simplexml_load_string($xmlstring)), true);
- }
- /**
- * [CheckMobile 手机号码格式校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [int] $mobile [手机号码]
- * @return [boolean] [正确true,失败false]
- */
- function CheckMobile($mobile)
- {
- return (preg_match('/'.L('common_regex_mobile').'/', $mobile) == 1) ? true : false;
- }
- /**
- * [CheckEmail 电子邮箱格式校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $email [电子邮箱]
- * @return [boolean] [正确true,失败false]
- */
- function CheckEmail($email)
- {
- return (preg_match('/'.L('common_regex_email').'/', $email) == 1) ? true : false;
- }
- /**
- * [CheckIdCard 身份证号码格式校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $number [身份证号码]
- * @return [boolean] [正确true,失败false]
- */
- function CheckIdCard($number)
- {
- return (preg_match('/'.L('common_regex_id_card').'/', $number) == 1) ? true : false;
- }
- /**
- * [CheckPrice 价格格式校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [float] $price [价格]
- * @return [boolean] [正确true,失败false]
- */
- function CheckPrice($price)
- {
- return (preg_match('/'.L('common_regex_price').'/', $price) == 1) ? true : false;
- }
- /**
- * [CheckIp ip校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $ip [ip]
- */
- function CheckIp($ip)
- {
- return (preg_match('/'.L('common_regex_ip').'/', $ip) == 1) ? true : false;
- }
- /**
- * [CheckUrl url校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $url [url地址]
- */
- function CheckUrl($url)
- {
- return (preg_match('/'.L('common_regex_url').'/', $url) == 1) ? true : false;
- }
- /**
- * [CheckUserName 用户名校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $string [用户名]
- * @return [boolean] [成功true, 失败false]
- */
- function CheckUserName($string)
- {
- return (preg_match('/'.L('common_regex_username').'/', $string) == 1) ? true : false;
- }
- /**
- * [CheckSort 排序值校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [int] $number [排序值]
- * @return [boolean] [成功true, 失败false]
- */
- function CheckSort($number)
- {
- $temp = intval($number);
- return ($temp >= 0 && $temp <= 255);
- }
- /**
- * [CheckLoginPwd 密码格式校验]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $string [登录密码]
- * @return [boolean] [正确true, 错误false]
- */
- function CheckLoginPwd($string)
- {
- return (preg_match('/'.L('common_regex_pwd').'/', $string) == 1) ? true : false;
- // $len = strlen($string);
- // return ($len >= 6 && $len <= 18);
- }
- /**
- * [Sms_Code_Send 验证码通道]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [staing] $content [内容]
- * @param [string] $mobile_phone [手机号码]
- * @return [boolean] [成功true, 失败false]
- */
- function Sms_Code_Send($content, $mobile_phone)
- {
- $post = array(
- 'apikey' => '17171d4ff3510ae8f532a70401e41067',
- 'text' => '【美啦网】'.$content,
- 'mobile' => $mobile_phone,
- );
- $result = json_decode(Fsockopen_Post('http://yunpian.com/v1/sms/send.json', $post), true);
- if(empty($result)) return false;
- return ($result['msg'] == 'OK');
- }
- /**
- * [Sms_Notice_Send 通知短信通道]
- * @param [staing] $content [内容]
- * @param [string] $mobile_phone [手机号码]
- * @return [boolean] [成功true, 失败false]
- */
- function Sms_Notice_Send($content, $mobile_phone)
- {
- $post = array(
- 'action' => 'sendOnce',
- 'ac' => '1001@501186640001',
- 'authkey' => 'C511BEF448D2D063972EEC015C3E95C6',
- 'cgid' => '4534',
- 'csid' => '4717',
- 'c' => $content,
- 'm' => $mobile_phone,
- );
- $return = Xml_Array(Fsockopen_Post('http://smsapi.c123.cn/OpenPlatform/OpenApi', $post));
- if(!isset($return['@attributes']['result']) || $return['@attributes']['result'] != 1) return false;
- return true;
- }
- /**
- * [IsExistWebImg 检测一张网络图片是否存在]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $url [图片地址]
- * @return [boolean] [存在true, 则false]
- */
- function IsExistWebImg($url)
- {
- if(!empty($url))
- {
- $content = get_headers($url, 1);
- if(!empty($content[0]))
- {
- return preg_match('/200/',$content[0]);
- }
- }
- return false;
- }
- /**
- * [GetNumberCode 随机数生成生成]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [int] $length [生成位数]
- * @return [int] [生成的随机数]
- */
- function GetNumberCode($length = 6)
- {
- $code = '';
- for($i=0; $i<intval($length); $i++) $code .= rand(0, 9);
- return $code;
- }
- /**
- * [LoginPwdEncryption 登录密码加密]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $pwd [需要加密的密码]
- * @param [string] $salt [配合密码加密的随机数]
- * @return [string] [加密后的密码]
- */
- function LoginPwdEncryption($pwd, $salt)
- {
- return md5($salt.trim($pwd));
- }
- /**
- * [PwdPayEncryption 支付密码加密]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $pwd [需要加密的密码]
- * @param [string] $salt [配合密码加密的随机数]
- * @return [string] [加密后的密码]
- */
- function PwdPayEncryption($pwd, $salt)
- {
- return md5(md5(trim($pwd).$salt));
- }
- /**
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * [PwdStrength 密码强度校验]
- * @param [string] $pwd [需要校验的密码]
- * @return [int] [密码强度值0~10]
- */
- function PwdStrength($pwd)
- {
- $score = 0;
- if(preg_match("/[0-9]+/", $pwd)) $score ++;
- if(preg_match("/[0-9]{3,}/", $pwd)) $score ++;
- if(preg_match("/[a-z]+/", $pwd)) $score ++;
- if(preg_match("/[a-z]{3,}/", $pwd)) $score ++;
- if(preg_match("/[A-Z]+/", $pwd)) $score ++;
- if(preg_match("/[A-Z]{3,}/", $pwd)) $score ++;
- if(preg_match("/[_|\-|+|=|*|!|@|#|$|%|^|&|(|)]+/", $pwd)) $score += 2;
- if(preg_match("/[_|\-|+|=|*|!|@|#|$|%|^|&|(|)]{3,}/", $pwd)) $score ++ ;
- if(strlen($pwd) >= 10) $score ++;
- return $score;
- }
-
- /**
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * $lng = '116.655540';
- * $lat = '39.910980';
- * $squares = returnSquarePoint($lng, $lat);
- *
- * print_r($squares);
- * $info_sql = "select id,locateinfo,lat,lng from `lbs_info` where lat<>0 and lat>{$squares['right-bottom']['lat']} and lat<{$squares['left-top']['lat']} and lng>{$squares['left-top']['lng']} and lng<{$squares['right-bottom']['lng']} ";
- * 计算某个经纬度的周围某段距离的正方形的四个点
- *
- * param lng float 经度
- * param lat float 纬度
- * param Distance float 该点所在圆的半径,该圆与此正方形内切,默认值为0.5千米
- * return array 正方形的四个点的经纬度坐标
- */
- function ReturnSquarePoint($lng, $lat, $Distance = 1.2)
- {
- /* 地球半径,平均半径为6371km */
- $Radius = 6371;
- $d_lng = 2 * asin(sin($Distance / (2 * $Radius)) / cos(deg2rad($lat)));
- $d_lng = rad2deg($d_lng);
- $d_lat = $Distance/$Radius;
- $d_lat = rad2deg($d_lat);
- return array(
- 'left-top'=>array('lat'=>$lat + $d_lat,'lng'=>$lng-$d_lng),
- 'right-top'=>array('lat'=>$lat + $d_lat, 'lng'=>$lng + $d_lng),
- 'left-bottom'=>array('lat'=>$lat - $d_lat, 'lng'=>$lng - $d_lng),
- 'right-bottom'=>array('lat'=>$lat - $d_lat, 'lng'=>$lng + $d_lng)
- );
- }
- /**
- * [Authcode 明文或密文]
- * @author Devil
- * @blog http://gong.gg/
- * @version 0.0.1
- * @datetime 2016-12-03T21:58:54+0800
- * @param [string] $string [明文或密文]
- * @param [string] $operation [加密ENCODE, 解密DECODE]
- * @param [string] $key [密钥]
- * @param [integer] $expiry [密钥有效期]
- * @return [string] [加密或解密后的数据]
- */
- function Authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
- // 动态密匙长度,相同的明文会生成不同密文就是依靠动态密匙
- // 加入随机密钥,可以令密文无任何规律,即便是原文和密钥完全相同,加密结果也会每次不同,增大破解难度。
- // 取值越大,密文变动规律越大,密文变化 = 16 的 $ckey_length 次方
- // 当此值为 0 时,则不产生随机密钥
- $ckey_length = 4;
-
- // 密匙
- // $GLOBALS['discuz_auth_key'] 这里可以根据自己的需要修改
- $key = md5($key ? $key : 'devil');
-
- // 密匙a会参与加解密
- $keya = md5(substr($key, 0, 16));
- // 密匙b会用来做数据完整性验证
- $keyb = md5(substr($key, 16, 16));
- // 密匙c用于变化生成的密文
- $keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';
- // 参与运算的密匙
- $cryptkey = $keya.md5($keya.$keyc);
- $key_length = strlen($cryptkey);
- // 明文,前10位用来保存时间戳,解密时验证数据有效性,10到26位用来保存$keyb(密匙b),解密时会通过这个密匙验证数据完整性
- // 如果是解码的话,会从第$ckey_length位开始,因为密文前$ckey_length位保存 动态密匙,以保证解密正确
- $string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
- $string_length = strlen($string);
- $result = '';
- $box = range(0, 255);
- $rndkey = array();
- // 产生密匙簿
- for($i = 0; $i <= 255; $i++) {
- $rndkey[$i] = ord($cryptkey[$i % $key_length]);
- }
- // 用固定的算法,打乱密匙簿,增加随机性,好像很复杂,实际上并不会增加密文的强度
- for($j = $i = 0; $i < 256; $i++) {
- $j = ($j + $box[$i] + $rndkey[$i]) % 256;
- $tmp = $box[$i];
- $box[$i] = $box[$j];
- $box[$j] = $tmp;
- }
- // 核心加解密部分
- for($a = $j = $i = 0; $i < $string_length; $i++) {
- $a = ($a + 1) % 256;
- $j = ($j + $box[$a]) % 256;
- $tmp = $box[$a];
- $box[$a] = $box[$j];
- $box[$j] = $tmp;
- // 从密匙簿得出密匙进行异或,再转成字符
- $result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
- }
- if($operation == 'DECODE') {
- // substr($result, 0, 10) == 0 验证数据有效性
- // substr($result, 0, 10) - time() > 0 验证数据有效性
- // substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16) 验证数据完整性
- // 验证数据有效性,请看未加密明文的格式
- if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {
- return substr($result, 26);
- } else {
- return '';
- }
- } else {
- // 把动态密匙保存在密文里,这也是为什么同样的明文,生产不同密文后能解密的原因
- // 因为加密后的密文可能是一些特殊字符,复制过程可能会丢失,所以用base64编码
- return $keyc.str_replace('=', '', base64_encode($result));
- }
- }
- // 生成base64格式二维码
- function getBase64QrcodeImage($url, $errorCorrectionLevel = 'L', $matrixPointSize = 5) {
- require_once LIB_PATH . 'phpqrcode/phpqrcode.php';
- // $errorCorrectionLevel = 'L'; //容错级别
- // $matrixPointSize = 5; //生成图片大小
- //打开缓冲区
- ob_start();
- //调用查看结果
- $data = QRcode::png($url, false, $errorCorrectionLevel, $matrixPointSize, 2);
- $imageString = ob_get_contents();
- //关闭缓冲区
- ob_end_clean();
- return 'data:image/png;base64,' . base64_encode($imageString);
- }
- ?>
|