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【JavaScript】JavaScript基础-浏览器对象 弹出框 alert(1); var ret = prompt("请输入内容！",""); var v = confirm('此操作不可恢复，确认吗？'); 返回true可操作 window.close();关闭当前窗口 window.print();打印 计时器 function fn() { var d=new Date(); var t=d.toLocaleTimeString(); document.getElementById("a1").innerHTML=t; } var t = setTimeout("fn()",5000); 执行一次 clearTimeout(t); 提前结束 var id=setInterval("fn()",1000);//每1秒执行一次 clearInterval(id); 取消定时 读写localStorage,长时间存储 sessionStorage关闭后删除 localStorage.setItem("key1", "123"); localStorage.removeItem("bar"); var foo = localStorage.getItem("bar"); 选择器 var id=document.getElementById("id"); var id = document.querySelector("#k"); 支持标签,.class,a[target=_blank]属性 var id = document.querySelectorAll("li"); window document.write("123") 输出 console.log("控制台") var url = location.href; location.href='http://www.baidu.com'; var domain = document.domain;//不含http var url = (window.location.href).substring(0,(window.location.href).indexOf(document.location.pathname));//包含http var from = document.referrer;来源 location.reload(true);刷新 history.go(0); history.go(1);前进 history.go(-1);后退 document.title; document.title = "标题"; document.querySelector('#c').dataset.sex = "男";data属性 document.querySelector('#c').dataset.sex; document.getElementById('demo1').setAttribute('role', 'button'); 设置获取属性 document.getElementById('foo').removeAttribute('role'); document.getElementById('foo').innerHTML = 'Goodbye!';设置值 逻辑 if (time<10) { document.write("<b>早上好</b>"); } else if (time>=10 && time<16) { document.write("<b>今天好</b>"); } else { document.write("<b>晚上好!</b>"); } switch(n) { case 1: 执行代码块 1 break; case 2: 执行代码块 2 break; default: 与 case 1 和 case 2 不同时执行的代码 } for (var i=0;i<cars.length;i++) { document.write(cars[i] + "<br>"); } while (条件) { 需要执行的代码 } 监听事件 var el= document.querySelector('#btn'); el.addEventListener('click',function(){ document.getElementById('loading1').classList.add('loading1'); }) -
【PHP】ThinkPHP6 基本操作 请求变量 use think\facade\Request; Request::param('name'); Request::param();全部请求变量 返回数组 Request::param(['name', 'email']); 多个变量 Request::param('a','1') $a不存在使用默认值1 Request::param('username','','strip_tags'); 参数过滤 去掉html标签 htmlspecialchars转换成实体入库 strtolower小写 Request::header(); 请求头数组,支持单个 cookie input("name"); Request::session();获取 $_SESSION 变量 Request::cookie();获取 $_COOKIE 变量 Request::server();获取 $_SERVER 变量 Request::env();返回env数组 Request::file();获取 $_FILES 变量 Request::baseUrl(); /index/index Request::host(true); 域名:www.baidu.com,默认无参数包含端口:80 Request::url(1); 完整域名和地址 http://tp6.api.shanliwawa.top:80/index/index Request::domain(1) http://tp6.api.shanliwawa.top Request::time() 请求时间戳 Request::app() 应用名 index Request::controller() 控制器 Index 参数true小写 Request::action() 操作 index 参数true 小写 Request::method(true); 请求类型获取 GET isGet isPost isPut isDelete isAjax isMobile isHead 判断是否某种类型 Request::has('id','get'); 检测变量id是否存在 url('index/hello', ['id'=>5,'name'=>'李白'],'do'); http://tp6.api.shanliwawa.top/index/hello/李白.do?id=5 url('index/hello#aa'); 锚点 Cache::set('name', $value, 3600); 1小时后过期 Cache::get('name'); 获取缓存 多缓存类型配置 return [ // 缓存类型为File 'type' => 'redis', // 全局缓存有效期（0为永久有效） ,开发下一定要设置-1 否在刷新后 还在 'expire'=> -1, // 缓存前缀 'prefix'=> 'think', // 缓存目录 'host' => '127.0.0.1', ]; return [ // 使用复合缓存类型 'type' => 'complex', // 默认使用的缓存 'default' => [ // 驱动方式 'type' => 'file', // 缓存保存目录 'path' => '../runtime/default', ], // 文件缓存 'file' => [ // 驱动方式 'type' => 'file', // 设置不同的缓存保存目录 'path' => '../runtime/file/', ], // redis缓存 'redis' => [ // 驱动方式 'type' => 'redis', // 服务器地址 'host' => '127.0.0.1', ], ]; use think\facade\Cache; Cache::store('file')->set('name','123',0); $v = Cache::store('redis')->get('name'); Cache::store('default')->get('name');文件缓存 Cache::delete('name'); Cache::clear(); Cache::set('name', [1,2,3]); Cache::push('name', 4); Cache::remember('start_time', time()); 不存在则创建 Cache::inc('name',1); 自增1 Cache::dec('name',1); 自减1 $redis = Cache::handler(); redis对象 配置redis session return [ 'type' => 'redis', 'prefix' => 'think', 'auto_start' => true, // redis主机 'host' => '127.0.0.1', // redis端口 'port' => 6379, // 密码 'password' => '', ] session('name', ['thinkphp']); 设置支持字符串 数组 session('name');获取 session('name', null);删除 session(null);清空 cookie('name', 'value', 3600); 设置不支持数组,序列化后存储 cookie('name'); cookie('name', null); cookie('think_lang','en-us');//设置语言类型 lang('add user error');//翻译 config('cache.type') 读取配置 验证 {:token_field()} 模板中输出令牌 {:token_meta()} ajax提交 $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); Route::post('blog/save','blog/save')->token(); 路由中使用验证 think\facade\Validate $rule = [ 'name' => 'require|max:25', 'age' => 'number|between:1,120', 'email' => 'email', ]; $msg = [ 'name.require' => '名称必须', 'name.max' => '名称最多不能超过25个字符', 'age.number' => '年龄必须是数字', 'age.between' => '年龄只能在1-120之间', 'email' => '邮箱格式错误', ]; $data = [ 'name' => 'thinkphp', 'age' => 10, 'email' => 'thinkphp@qq.com', ]; $validate = Validate::rule($rule)->message($msg); $result = $validate->check($data); if(!$result) { dump($validate->getError()); } 路由 Route::get('new/<id>','News/read'); // 定义GET请求路由规则 Route::post('new/<id>','News/update'); // 定义POST请求路由规则 Route::put('new/:id','News/update'); // 定义PUT请求路由规则 Route::delete('new/:id','News/delete'); // 定义DELETE请求路由规则 Route::any('new/:id','News/read'); // 所有请求都支持的路由规则 ->allowCrossDomain();跨域 输出响应 $data=['code'=>200,'msg'=>'信息提示','list'=>['中国']]; json($data); jsonp($data); xml($data); redirect('http://www.thinkphp.cn'); redirect('/index/hello/name'); //站内跳转 download('./static/2.xlsx'); 下载 数据库 use think\facade\Db; $rs =Db::name('user')->where('id',1)->find(); 查询一条记录 name不含前缀 $rs =Db::table('ims_user')->where('sex', 2)->select(); 多条数据 table含前缀 $rs1 =Db::name('user')->where('id', 1)->value('name'); 查询某个字段值 $rs =Db::table('ims_user')->where('sex', 2)->column('name,id','id'); 返回name,id列,后面是key $userId = Db::name('user')->insertGetId($data);//插入数据返回id Db::name('user') ->limit(100) ->insertAll($data); 插入多条数据,分每次100 Db::name('user') ->where('id', 1) ->update(['name' => 'thinkphp']); 更新 Db::table('think_user')->delete(1); Db::table('think_user')->delete([1,2,3]); Db::table('think_user')->where('id',1)->delete(); Db::name('user')->delete(true);//清空数据 where('id','<>',1) 不等于1 > >= like where("id=:id and username=:name", ['id' => 1 , 'name' => 'thinkphp']) field('id,title,content') 指定字段 limit(10,25) 第十条开始25条 单数字返回数据条数 page(1,10) 第一页十条 order(['id'=>'desc','sex'=>'desc']) 排序 group('user_id,test_time') 分组 count() max('id') min() avg() sum() 聚合函数 whereTime('birthday', '>=', '1970-10-1') 支持< = whereTime('create_time','-2 hours') 查询2小时 whereBetweenTime('create_time', '2017-01-01', '2017-06-30') 查询时间段 whereYear('create_time') 今年 whereYear('create_time','2018') last year 去年 whereMonth('create_time') last month上月 2018-06 具体月份 whereWeek('create_time') last week 上周 whereDay('create_time')今天 yesterday昨天 2018-11-1具体 Db::query("select * from think_user where status=1"); 原生查询 Db::execute("update think_user set name='thinkphp' where status=1");//更新插入删除 Db::query("select * from think_user where id=? AND status=?", [8, 1]);//绑定 $list = Db::name('user')->where('status',1)->paginate(10); 分页每页10条 模型 定义全局常量 define('__URL__',\think\facade\Request::domain(1)); http://tp6.api.shanliwawa.top define('__ROOT__',\think\facade\app::getRootPath()); 系统根目录 C:\www\tp6\ define("PRE",config('database.prefix')); 表前缀 绝对路径获取 \think\facade\app::getRootPath() 根目录C:\www\tp6\ \think\facade\app::getAppPath() 应用路径 C:\www\tp6\app\index\ \think\facade\app::getConfigPath() 配置路径C:\www\tp6\config\ \think\facade\app::version() 核心版本 模板视图 use think\facade\View; View::assign([ 'name' => 'ThinkPHP', 'email' => 'thinkphp@qq.com' ]); View::assign('data',[ 'name' => 'ThinkPHP', 'email' => 'thinkphp@qq.com' ]); View::fetch('index'); 助手函数 view('index', [ 'name' => 'ThinkPHP', 'email' => 'thinkphp@qq.com' ]); 模板输出 {$name} {$data.name} 等价 {$data['name']} {:dump($data)} 使用函数 :开头 {$user.nickname|default="这家伙很懒，什么也没留下"} {$Think.cookie.name} // 输出$_COOKIE['name']变量 {$Think.server.script_name} // 输出$_SERVER['SCRIPT_NAME']变量 {$Think.session.user_id} // 输出$_SESSION['user_id']变量 {$Think.get.page} // 输出$_GET['page']变量 {$Request.param.name} 获取name {$data.name|raw} 不转义输出 {$data.create_time|date='Y-m-d H:i'} {literal} Hello,{$name}！ 原样输出 {/literal} {load href="/static/js/common.js,/static/js/common.css" /} 加载js,css {php}echo 'Hello,world!';{/php} {/* 注释内容 */ } 或 {// 注释内容 } {include file="public/header" /} 模板包含 {include file="Public/header" title="$title" keywords="开源WEB开发框架" /} 传入参数 {foreach $list as $key=>$vo } {$vo.id}:{$vo.name} {/foreach} {for start="开始值" end="结束值" comparison="" step="步进值" name="循环变量名" } {/for} {if 表达式}value1 {elseif 表达式 /}value2 {else /}value3 {/if} 记录日志 log.php 可添加 'json' => 1 表示json格式 trace("日志信息") app.php中 'app_trace' => true, trace.php改为默认html 'type' => 'Console', 上传 $file = request()->file('image'); 移动到框架应用根目录/uploads/ 目录下 $info = $file->move( '../uploads'); if($info){ 成功上传后 获取上传信息 输出 jpg echo $info->getExtension(); 输出 20160820/42a79759f284b767dfcb2a0197904287.jpg echo $info->getSaveName(); 输出 42a79759f284b767dfcb2a0197904287.jpg echo $info->getFilename(); }else{ 上传失败获取错误信息 echo $file->getError(); } 多文件xphr foreach($files as $file){} 验证,生成带md5文件名 $info = $file->rule('md5')->validate(['size'=>15678,'ext'=>'jpg,png,gif'])->move( '../uploads');
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【Vue】Vue基础语法 简单例子 <div id="app"> {{ message }} </div> <script> var app = new Vue({ el: '#app', data: { message: '测试vue!' } }) </script> <div id="app"> <ul><li v-for="rs in todos"> {{rs.text}}</li></ul> </div> var app = new Vue({ el: '#app', data: { todos: [ { text: '学习 JavaScript' }, { text: '学习 Vue' }, { text: '整个牛项目' } ] } }) 模板语法 一次插值,后面不会改变 v-once 输出原始值 <span v-html:style="msg">你好</span> 输出属性 <span v-bind:style="msg">你好</span> if语句 <span v-if="msg">true看见我</span> <h1 v-if="msg=='ok'">是</h1> <h1 v-else-if="msg=='ok1'">是1</h1> <h1 v-else>否</h1> 管理重复数据 key="username-input" 监听事件 <a v-on:click="alert(1)">123</a> v-bind缩写 : v-on 缩写@ 数组方式调用class <div v-bind:class="[activeClass, errorClass]"></div> 绑定内联样式 <div v-bind:style="{ color: activeColor, fontSize: fontSize + 'px' }"></div> 显示隐藏 <h1 v-show="msg=='ok'">是</h1> 不支持<template>和else,是display显示隐藏 列表渲染 <li v-for="item in items"> {{ item.message }} </li> 带索引 <li v-for="(item, index) in items"> {{ parentMessage }} - {{ index }} - {{ item.message }} </li> 对象也支持三个参数 <div v-for="(value, key, index) in object"> {{ index }}. {{ key }}: {{ value }} </div> 唯一性 <div v-for="item in items" :key="item.id"> <!-- 内容 --> </div> 方法 <button v-on:click="fn">创建</button> var app = new Vue({ el: '#app', data: {msg:'ok1' } ,methods:{ 'fn':function(event){ alert("q"+this.msg) } } }) 事件修饰符 <!-- 阻止单击事件继续传播 --> <a v-on:click.stop="doThis"></a> <!-- 提交事件不再重载页面 --> <form v-on:submit.prevent="onSubmit"></form> <!-- 修饰符可以串联 --> <a v-on:click.stop.prevent="doThat"></a> <!-- 只有修饰符 --> <form v-on:submit.prevent></form> <!-- 添加事件监听器时使用事件捕获模式 --> <!-- 即元素自身触发的事件先在此处处理，然后才交由内部元素进行处理 --> <div v-on:click.capture="doThis">...</div> <!-- 只当在 event.target 是当前元素自身时触发处理函数 --> <!-- 即事件不是从内部元素触发的 --> <div v-on:click.self="doThat">...</div> <!-- 点击事件将只会触发一次 --> <a v-on:click.once="doThis"></a> <!-- 滚动事件的默认行为 (即滚动行为) 将会立即触发 --> <!-- 而不会等待 `onScroll` 完成 --> <!-- 这其中包含 `event.preventDefault()` 的情况 --> <div v-on:scroll.passive="onScroll">...</div> <!-- 只有在 `keyCode` 是 13 时调用 `vm.submit()` --> <input v-on:keyup.13="submit"> .enter .tab .delete (捕获“删除”和“退格”键) .esc .space .up .down .left .right 表单 <input v-model="message" placeholder="edit me"> <input type="checkbox" id="checkbox" v-model="checked"> <!-- 在“change”时而非“input”时更新 --> <input v-model.lazy="msg" > <input v-model.number="age" type="number"> <input v-model.trim="msg">
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【MySQL】MySQL添加用户、删除用户与授权及基本操作 > MySql中添加用户,新建数据库,用户授权,删除用户,修改密码(注意每行后边都跟个;表示一个命令语句结束): **1.新建用户** 1.1 登录MYSQL： @>mysql -u root -p @>密码 1.2 创建用户： mysql> insert into mysql.user(Host,User,Password) values("localhost","test",password("1234")); 这样就创建了一个名为：test 密码为：1234 的用户。 > 注意：此处的"localhost"，是指该用户只能在本地登录，不能在另外一台机器上远程登录。如果想远程登录的话，将"localhost"改为"%"，表示在任何一台电脑上都可以登录。也可以指定某台机器可以远程登录。 1.3 然后登录一下： mysql>exit; @>mysql -u test -p @>输入密码 mysql>登录成功 **2.为用户授权** > 授权格式：grant 权限 on 数据库.* to 用户名@登录主机 identified by "密码"; 2.1 登录MYSQL（有ROOT权限），这里以ROOT身份登录： @>mysql -u root -p @>密码 2.2 首先为用户创建一个数据库(testDB)： mysql>create database testDB; 2.3 授权test用户拥有testDB数据库的所有权限（某个数据库的所有权限）： mysql>grant all privileges on testDB.* to test@localhost identified by '1234'; mysql>flush privileges;//刷新系统权限表 > 格式：grant 权限 on 数据库.* to 用户名@登录主机 identified by "密码"; 2.4 如果想指定部分权限给一用户，可以这样来写: mysql>grant select,update on testDB.* to test@localhost identified by '1234'; mysql>flush privileges; //刷新系统权限表 2.5 授权test用户拥有所有数据库的某些权限： mysql>grant select,delete,update,create,drop on *.* to test@"%" identified by "1234"; > //test用户对所有数据库都有select,delete,update,create,drop 权限。 > //@"%"表示对所有非本地主机授权，不包括localhost。（localhost地址设为127.0.0.1，如果设为真实的本地地址，不知道是否可以，没有验证。） > //对localhost授权：加上一句grant all privileges on testDB.* to test@localhost identified by '1234';即可。 **3. 删除用户** @>mysql -u root -p @>密码 mysql>Delete FROM user Where User='test' and Host='localhost'; mysql>flush privileges; mysql>drop database testDB; //删除用户的数据库 删除账户及权限：>drop user 用户名@'%'; >drop user 用户名@ localhost; **4. 修改指定用户密码** @>mysql -u root -p @>密码 mysql>update mysql.user set password=password('新密码') where User="test" and Host="localhost"; mysql>flush privileges; **5. 列出所有数据库** mysql>show database; **6. 切换数据库** mysql>use '数据库名'; **7. 列出所有表** mysql>show tables; **8. 显示数据表结构** mysql>describe 表名; **9. 删除数据库和数据表** mysql>drop database 数据库名; mysql>drop table 数据表名;
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【PHP】ThinkPHP5 实现sentry通知，记录日志 <?php namespace app\index\common; use think\Log; class Logs { //sentry日志收集器 static public function sentryLogs($e,$line,array $data = []) { Log::init([ 'type' => 'File', 'path' => LOG_PATH, ]); $sentryClient = new \Raven_Client( 'https://c5485e6c233347ca8a7990a2bf77514a:9a69f3eb68c446f8ae3247eb368c1ff6@sentry.io/1193480', [ 'name' => \Raven_Compat::gethostname(),//服务器主机名 'environment' => 'production', 'level' => 'error', //附加数据 'extra' => $data, 'app_path' => ROOT_PATH, 'sample_rate' => 1,//值0.00将拒绝发送任何事件，值1.00将发送100％的事件。 'curl_method' => 'async',//curl异步发送，比同步体验好很多 //回掉方法，在发送数据之前操作 'send_callback' => function ($data) { }, ]); //单独设置用户信息 $sentryClient->user_context([ 'id' => 2966, 'username' => 'XPH', 'email' => '3584685883@qq.com', 'mobile' => '176****376', 'ip_address' => $_SERVER['REMOTE_ADDR'] ]); if ( $e && is_object($e) ) { $sentryClient->captureException($e); $errorMsg = "\n文件:".$e->getFile()."\n行数:".$e->getLine()."\n错误代码:".$e->getCode()."\n错误信息:".$e->getMessage()."\n"; }else{ //当没有异常只想记录信息的时候可以使用这个 $sentryClient->captureMessage($e); $errorMsg = $e."\n行数:".$line; } Log::record($errorMsg); } }
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【Redis】PHP操作Redis > 使用扩展predis（redis命令文档：爱好者翻译文档,redis中文网文档） > composer require predis/predis //配置连接的IP、端口、以及相应的数据库 $server = array ( 'host' => '127.0.0.1' , 'port' => 6379 , 'database' => 15 ) ; $redis = new Client ( $server ) ; //普通set/get操作 $redis -> set ( 'library' , 'predis' ) ; $retval = $redis -> get ( 'library' ) ; echo $retval ; //显示 'predis' //setex set一个存储时效 $redis -> setex ( 'str' , 10 , 'bar' ) ; //表示存储有效期为10秒 //setnx/msetnx相当于add操作,不会覆盖已有值 $redis -> setnx ( 'foo' , 12 ) ; //true $redis -> setnx ( 'foo' , 34 ) ; //false //getset操作,set的变种,结果返回替换前的值 $redis -> getset ( 'foo' , 56 ) ; //返回34 // incrby/incr/decrby/decr 对值的递增和递减 $redis -> incr ( 'foo' ) ; //foo为57 $redis -> incrby ( 'foo' , 2 ) ; //foo为59 //exists检测是否存在某值 $redis -> exists ( 'foo' ) ; //true //del 删除 $redis -> del ( 'foo' ) ; //true //type 类型检测,字符串返回string,列表返回 list,set表返回set/zset,hash表返回hash $redis -> type ( 'foo' ) ; //不存在,返回none $redis -> set ( 'str' , 'test' ) ; $redis -> type ( 'str' ) ; //字符串，返回string //append 连接到已存在字符串 $redis -> append ( 'str' , '_123' ) ; //返回累加后的字符串长度8,此进str为 'test_123' //setrange 部分替换操作 $redis -> setrange ( 'str' , 0 , 'abc' ) ; //返回3,参数2为0时等同于set操作 $redis -> setrange ( 'str' , 2 , 'cd' ) ; //返回4,表示从第2个字符后替换,这时'str'为'abcd' //substr 部分获取操作 $redis -> substr ( 'str' , 0 , 2 ) ; //表示从第0个起，取到第2个字符，共3个，返回'abc' //strlen 获取字符串长度 $redis -> strlen ( 'str' ) ; //返回4 //setbit/getbit 位存储和获取 $redis -> setbit ( 'binary' , 31 , 1 ) ; //表示在第31位存入1,这边可能会有大小端问题?不过没关系,getbit 应该不会有问题 $redis -> getbit ( 'binary' , 31 ) ; //返回1 //keys 模糊查找功能,支持*号以及?号(匹配一个字符) $redis -> set ( 'foo1' , 123 ) ; $redis -> set ( 'foo2' , 456 ) ; $redis -> keys ( 'foo*' ) ; //返回foo1和foo2的array $redis -> keys ( 'f?o?' ) ; //同上 //randomkey 随机返回一个key $redis -> randomkey ( ) ; //可能是返回 'foo1'或者是'foo2'及其它任何一存在redis的key //rename/renamenx 对key进行改名,所不同的是renamenx不允许改成已存在的key $redis -> rename ( 'str' , 'str2' ) ; //把原先命名为'str'的key改成了'str2' //expire 设置key-value的时效性,ttl 获取剩余有效期,persist 重新设置为永久存储 $redis -> expire ( 'foo' , 1 ) ; //设置有效期为1秒 $redis -> ttl ( 'foo' ) ; //返回有效期值1s $redis -> expire ( 'foo' ) ; //取消expire行为 //dbsize 返回redis当前数据库的记录总数 $redis -> dbsize ( ) ; /* * 队列操作 */ //rpush/rpushx 有序列表操作,从队列后插入元素 //lpush/lpushx 和rpush/rpushx的区别是插入到队列的头部,同上,'x'含义是只对已存在的key进行操作 $redis -> rpush ( 'fooList' , 'bar1' ) ; //返回一个列表的长度1 $redis -> lpush ( 'fooList' , 'bar0' ) ; //返回一个列表的长度2 $redis -> rpushx ( 'fooList' , 'bar2' ) ; //返回3,rpushx只对已存在的队列做添加,否则返回0 //llen返回当前列表长度 $redis -> llen ( 'fooList' ) ; //3 //lrange 返回队列中一个区间的元素 $redis -> lrange ( 'fooList' , 0 , 1 ) ; //返回数组包含第0个至第1个共2个元素 $redis -> lrange ( 'fooList' , 0 ,- 1 ) ; //返回第0个至倒数第一个,相当于返回所有元素,注意redis中很多时候会用到负数,下同 //lindex 返回指定顺序位置的list元素 $redis -> lindex ( 'fooList' , 1 ) ; //返回'bar1' //lset 修改队列中指定位置的value $redis -> lset ( 'fooList' , 1 , '123' ) ; //修改位置1的元素,返回true //lrem 删除队列中左起指定数量的字符 $redis -> lrem ( 'fooList' , 1 , '_' ) ; //删除队列中左起(右起使用-1)1个字符'_'(若有) //lpop/rpop 类似栈结构地弹出(并删除)最左或最右的一个元素 $redis -> lpop ( 'fooList' ) ; //'bar0' $redis -> rpop ( 'fooList' ) ; //'bar2' //ltrim 队列修改，保留左边起若干元素，其余删除 $redis -> ltrim ( 'fooList' , 0 , 1 ) ; //保留左边起第0个至第1个元素 //rpoplpush 从一个队列中pop出元素并push到另一个队列 $redis -> rpush ( 'list1' , 'ab0' ) ; $redis -> rpush ( 'list1' , 'ab1' ) ; $redis -> rpush ( 'list2' , 'ab2' ) ; $redis -> rpush ( 'list2' , 'ab3' ) ; $redis -> rpoplpush ( 'list1' , 'list2' ) ; //结果list1 =>array('ab0'),list2 =>array('ab1','ab2','ab3') $redis -> rpoplpush ( 'list2' , 'list2' ) ; //也适用于同一个队列,把最后一个元素移到头部list2 =>array('ab3','ab1','ab2') //linsert 在队列的中间指定元素前或后插入元素 $redis -> linsert ( 'list2' , 'before' , 'ab1' , '123' ) ; //表示在元素'ab1'之前插入'123' $redis -> linsert ( 'list2' , 'after' , 'ab1' , '456' ) ; //表示在元素'ab1'之后插入'456' //blpop/brpop 阻塞并等待一个列队不为空时，再pop出最左或最右的一个元素（这个功能在php以外可以说非常好用） //brpoplpush 同样是阻塞并等待操作，结果同rpoplpush一样 $redis -> blpop ( 'list3' , 10 ) ; //如果list3为空则一直等待,直到不为空时将第一元素弹出,10秒后超时 /** set表操作 */ //sadd 增加元素,返回true,重复返回false $redis -> sadd ( 'set1' , 'ab' ) ; $redis -> sadd ( 'set1' , 'cd' ) ; $redis -> sadd ( 'set1' , 'ef' ) ; //srem 移除指定元素 $redis -> srem ( 'set1' , 'cd' ) ; //删除'cd'元素 //spop 弹出首元素 $redis -> spop ( 'set1' ) ; //smove 移动当前set表的指定元素到另一个set表 $redis -> sadd ( 'set2' , '123' ) ; $redis -> smove ( 'set1' , 'set2' , 'ab' ) ; //移动'set1'中的'ab'到'set2',返回true or false //scard 返回当前set表元素个数 $redis -> scard ( 'set2' ) ; //2 //sismember 判断元素是否属于当前表 $redis -> sismember ( 'set2' , '123' ) ; //true or false //smembers 返回当前表的所有元素 $redis -> smembers ( 'set2' ) ; //array('123','ab'); //sinter/sunion/sdiff 返回两个表中元素的交集/并集/补集 $redis -> sadd ( 'set1' , 'ab' ) ; $redis -> sinter ( 'set2' , 'set1' ) ; //返回array('ab') //sinterstore/sunionstore/sdiffstore 将两个表交集/并集/补集元素copy到第三个表中 $redis -> set ( 'foo' , 0 ) ; $redis -> sinterstore ( 'foo' , 'set1' ) ; //这边等同于将'set1'的内容copy到'foo'中，并将'foo'转为set表 $redis -> sinterstore ( 'foo' , array ( 'set1' , 'set2' ) ) ; //将'set1'和'set2'中相同的元素copy到'foo'表中,覆盖'foo'原有内容 //srandmember 返回表中一个随机元素 $redis -> srandmember ( 'set1' ) ; /** 有序set表操作 */ //sadd 增加元素,并设置序号,返回true,重复返回false $redis -> zadd ( 'zset1' , 1 , 'ab' ) ; $redis -> zadd ( 'zset1' , 2 , 'cd' ) ; $redis -> zadd ( 'zset1' , 3 , 'ef' ) ; //zincrby 对指定元素索引值的增减,改变元素排列次序 $redis -> zincrby ( 'zset1' , 10 , 'ab' ) ; //返回11 //zrem 移除指定元素 $redis -> zrem ( 'zset1' , 'ef' ) ; //true or false //zrange 按位置次序返回表中指定区间的元素 $redis -> zrange ( 'zset1' , 0 , 1 ) ; //返回位置0和1之间(两个)的元素 $redis -> zrange ( 'zset1' , 0 ,- 1 ) ; //返回位置0和倒数第一个元素之间的元素(相当于所有元素) //zrevrange 同上,返回表中指定区间的元素,按次序倒排 $redis -> zrevrange ( 'zset1' , 0 ,- 1 ) ; //元素顺序和zrange相反 //zrangebyscore/zrevrangebyscore 按顺序/降序返回表中指定索引区间的元素 $redis -> zadd ( 'zset1' , 3 , 'ef' ) ; $redis -> zadd ( 'zset1' , 5 , 'gh' ) ; $redis -> zrangebyscore ( 'zset1' , 2 , 9 ) ; //返回索引值2-9之间的元素 array('ef','gh') //参数形式 $redis -> zrangebyscore ( 'zset1' , 2 , 9 , 'withscores' ) ; //返回索引值2-9之间的元素并包含索引值 array(array('ef',3),array('gh',5)) $redis -> zrangebyscore ( 'zset1' , 2 , 9 , array ( 'withscores' => true , 'limit' => array ( 1 , 2 ) ) ) ; //返回索引值2-9之间的元素,'withscores' =>true表示包含索引值; 'limit'=>array(1, 2),表示最多返回2条,结果为array(array('ef',3),array('gh',5)) //zunionstore/zinterstore 将多个表的并集/交集存入另一个表中 $redis -> zunionstore ( 'zset3' , array ( 'zset1' , 'zset2' , 'zset0' ) ) ; //将'zset1','zset2','zset0'的并集存入'zset3' //其它参数 $redis -> zunionstore ( 'zset3' , array ( 'zset1' , 'zset2' ) , array ( 'weights' => array ( 5 , 0 ) ) ) ; //weights参数表示权重，其中表示并集后值大于5的元素排在前，大于0的排在后 $redis -> zunionstore ( 'zset3' , array ( 'zset1' , 'zset2' ) , array ( 'aggregate' => 'max' ) ) ; //'aggregate' => 'max'或'min'表示并集后相同的元素是取大值或是取小值 //zcount 统计一个索引区间的元素个数 $redis -> zcount ( 'zset1' , 3 , 5 ) ; //2 $redis -> zcount ( 'zset1' , '(3' , 5 ) ) ; //'(3'表示索引值在3-5之间但不含3,同理也可以使用'(5'表示上限为5但不含5 //zcard 统计元素个数 $redis -> zcard ( 'zset1' ) ; //4 //zscore 查询元素的索引 $redis -> zscore ( 'zset1' , 'ef' ) ; //3 //zremrangebyscore 删除一个索引区间的元素 $redis -> zremrangebyscore ( 'zset1' , 0 , 2 ) ; //删除索引在0-2之间的元素('ab','cd'),返回删除元素个数2 //zrank/zrevrank 返回元素所在表顺序/降序的位置(不是索引) $redis -> zrank ( 'zset1' , 'ef' ) ; //返回0,因为它是第一个元素;zrevrank则返回1(最后一个) //zremrangebyrank 删除表中指定位置区间的元素 $redis -> zremrangebyrank ( 'zset1' , 0 , 10 ) ; //删除位置为0-10的元素,返回删除的元素个数2 /** hash表操作 */ //hset/hget 存取hash表的数据 $redis -> hset ( 'hash1' , 'key1' , 'v1' ) ; //将key为'key1' value为'v1'的元素存入hash1表 $redis -> hset ( 'hash1' , 'key2' , 'v2' ) ; $redis -> hget ( 'hash1' , 'key1' ) ; //取出表'hash1'中的key 'key1'的值,返回'v1' //hexists 返回hash表中的指定key是否存在 $redis -> hexists ( 'hash1' , 'key1' ) ; //true or false //hdel 删除hash表中指定key的元素 $redis -> hdel ( 'hash1' , 'key2' ) ; //true or false //hlen 返回hash表元素个数 $redis -> hlen ( 'hash1' ) ; //1 //hsetnx 增加一个元素,但不能重复 $redis -> hsetnx ( 'hash1' , 'key1' , 'v2' ) ; //false $redis -> hsetnx ( 'hash1' , 'key2' , 'v2' ) ; //true //hmset/hmget 存取多个元素到hash表 $redis -> hmset ( 'hash1' , array ( 'key3' => 'v3' , 'key4' => 'v4' ) ) ; $redis -> hmget ( 'hash1' , array ( 'key3' , 'key4' ) ) ; //返回相应的值 array('v3','v4') //hincrby 对指定key进行累加 $redis -> hincrby ( 'hash1' , 'key5' , 3 ) ; //返回3 $redis -> hincrby ( 'hash1' , 'key5' , 10 ) ; //返回13 //hkeys 返回hash表中的所有key $redis -> hkeys ( 'hash1' ) ; //返回array('key1','key2','key3','key4','key5') //hvals 返回hash表中的所有value $redis -> hvals ( 'hash1' ) ; //返回array('v1','v2','v3','v4',13) //hgetall 返回整个hash表元素 $redis -> hgetall ( 'hash1' ) ; //返回array('key1'=>'v1','key2'=>'v2','key3'=>'v3','key4'=>'v4','key5'=>13) /** 排序操作 */ //sort 排序 $redis -> rpush ( 'tab' , 3 ) ; $redis -> rpush ( 'tab' , 2 ) ; $redis -> rpush ( 'tab' , 17 ) ; $redis -> sort ( 'tab' ) ; //返回array(2,3,17) //使用参数,可组合使用 array('sort' => 'desc','limit' => array(1, 2)) $redis -> sort ( 'tab' , array ( 'sort' => 'desc' ) ) ; //降序排列,返回array(17,3,2) $redis -> sort ( 'tab' , array ( 'limit' => array ( 1 , 2 ) ) ) ; //返回顺序位置中1的元素2个(这里的2是指个数,而不是位置),返回array(3,17) $redis -> sort ( 'tab' , array ( 'limit' => array ( 'alpha' => true ) ) ) ; //按首字符排序返回array(17,2,3),因为17的首字符是'1'所以排首位置 $redis -> sort ( 'tab' , array ( 'limit' => array ( 'store' => 'ordered' ) ) ) ; //表示永久性排序,返回元素个数 $redis -> sort ( 'tab' , array ( 'limit' => array ( 'get' => 'pre_*' ) ) ) ; //使用了通配符'*'过滤元素,表示只返回以'pre_'开头的元素 /** redis管理操作 */ //select 指定要操作的数据库 $redis -> select ( 'mydb' ) ; //指定为mydb,不存在则创建 //flushdb 清空当前库 $redis -> flushdb ( ) ; //move 移动当库的元素到其它库 $redis -> set ( 'foo' , 'bar' ) ; $redis -> move ( 'foo' , 'mydb2' ) ; //若'mydb2'库存在 //info 显示服务当状态信息 $redis -> info ( ) ; //slaveof 配置从服务器 $redis -> slaveof ( '127.0.0.1' , 80 ) ; //配置127.0.0.1端口80的服务器为从服务器 $redis -> slaveof ( ) ; //清除从服务器 //同步保存服务器数据到磁盘 $redis -> save ( ) ; //异步保存服务器数据到磁盘 $redis -> bgsave ( ) ; //?? $redis -> bgrewriteaof ( ) ; //返回最后更新磁盘的时间 $redis -> lastsave ( ) ; //set/get多个key-value $mkv = array ( 'usr:0001' => 'First user' , 'usr:0002' => 'Second user' , 'usr:0003' => 'Third user' ) ; $redis -> mset ( $mkv ) ; //存储多个key对应的value $retval = $redis -> mget ( array_keys ( $mkv ) ) ; //获取多个key对应的value print_r ( $retval ) ; //批量操作 $replies = $redis -> pipeline ( function ( $pipe ) { $pipe -> ping ( ) ; $pipe -> flushdb ( ) ; $pipe -> incrby ( 'counter' , 10 ) ; //增量操作 $pipe -> incrby ( 'counter' , 30 ) ; $pipe -> exists ( 'counter' ) ; $pipe -> get ( 'counter' ) ; $pipe -> mget ( 'does_not_exist' , 'counter' ) ; } ) ; print_r ( $replies ) ; //CAS,事务性操作 function zpop ( $client , $zsetKey ) { $element = null ; $options = array ( 'cas' => true , // Initialize with support for CAS operations 'watch' => $zsetKey , // Key that needs to be WATCHed to detect changes 'retry' => 3 , // Number of retries on aborted transactions, after // which the client bails out with an exception. ) ; $txReply = $client -> multiExec ( $options , function ( $tx ) use ( $zsetKey , & $element ) { @ list ( $element ) = $tx -> zrange ( $zsetKey , 0 , 0 ) ; if ( isset ( $element ) ) { $tx -> multi ( ) ; // With CAS, MULTI *must* be explicitly invoked. $tx -> zrem ( $zsetKey , $element ) ; } } ) ; return $element ; } $zpopped = zpop ( $redis , 'zset' ) ; echo isset ( $zpopped ) ? "ZPOPed $zpopped" : "Nothing to ZPOP!" , "\n" ; //对存取的key加前缀,如: 'nrk:' $redis -> getProfile ( ) -> setPreprocessor ( new KeyPrefixPreprocessor ( 'nrk:' ) ) ; //分布式存储的一些方法 $multiple_servers = array ( array ( 'host' => '127.0.0.1' , 'port' => 6379 , 'database' => 15 , 'alias' => 'first' , ) , array ( 'host' => '127.0.0.1' , 'port' => 6380 , 'database' => 15 , 'alias' => 'second' , ) , ) ; use Predis\Distribution\IDistributionStrategy ; class NaiveDistributionStrategy implements IDistributionStrategy { private $_nodes , $_nodesCount ; public function __constructor ( ) { $this ->_nodes = array ( ) ; $this ->_nodesCount = 0 ; } public function add ( $node , $weight = null ) { $this ->_nodes [ ] = $node ; $this ->_nodesCount ++; } public function remove ( $node ) { $this ->_nodes = array_filter ( $this ->_nodes , function ( $n ) use ( $node ) { return $n !== $node ; } ) ; $this ->_nodesCount = count ( $this ->_nodes ) ; } public function get ( $key ) { $count = $this ->_nodesCount ; if ( $count === 0 ) { throw new RuntimeException ( 'No connections' ) ; } return $this ->_nodes [ $count > 1 ? abs ( crc32 ( $key ) % $count ) : 0 ] ; } public function generateKey ( $value ) { return crc32 ( $value ) ; } } //配置键分布策略 $options = array ( 'key_distribution' => new NaiveDistributionStrategy ( ) , ) ; $redis = new Predis\Client ( $multiple_servers , $options ) ; for ( $i = 0 ; $i set ( "key:$i" , str_pad ( $i , 4 , '0' , 0 ) ) ; $redis -> get ( "key:$i" ) ; } $server1 = $redis -> getClientFor ( 'first' ) -> info ( ) ; $server2 = $redis -> getClientFor ( 'second' ) -> info ( ) ; printf ( "Server '%s' has %d keys while server '%s' has %d keys.\n" , 'first' , $server1 [ 'db15' ] [ 'keys' ] , 'second' , $server2 [ 'db15' ] [ 'keys' ] ) ;
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【PHP】好用的PHP函数集合-在线版 string函数:http://www.w3school.com.cn/php/php_ref_string.asp array函数:http://www.w3school.com.cn/php/php_ref_array.asp 日期函数:http://www.w3school.com.cn/php/php_ref_date.asp 日历函数:http://www.w3school.com.cn/php/php_ref_calendar.asp 目录函数:http://www.w3school.com.cn/php/php_ref_directory.asp 数学函数:http://php.net/manual/zh/ref.math.php
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【PHP】PHP实现驼峰转下划线 function to_slash($array) { // 先转成json字符串，进行正则替换，再转换为数组 $tmp = json_encode($array); $tmp = strtolower(preg_replace('/((?<=[a-z])(?=[A-Z]))/', '_', $tmp)); $tmp = json_decode($tmp, true); return $tmp; } 原理： // 驼峰转下划线 // 先添加分隔符，再转成小写 // userId => user_id $str = preg_replace('/((?<=[a-z])(?=[A-Z]))/','_',$str); $str = strtolower($str); // 下划线转驼峰 // 同样先添加分隔符，再转成大写 // user_id => userId $array = explode('_',$str); array_walk($array,create_function('&$v','$v=ucwords($v);')); $str = implode('',$array); // 首字母转小写 $str{0} = strtolower($str{0})
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【PHP】PHP地理位置计算 <?php /** *求两个已知经纬度之间的距离,单位为米 *@param lng1,lng2 经度 *@param lat1,lat2 纬度 *@return float 距离，单位米 **/ function getdistance($lng1,$lat1,$lng2,$lat2){ //将角度转为狐度 $radLat1=deg2rad($lat1);//deg2rad()函数将角度转换为弧度 $radLat2=deg2rad($lat2); $radLng1=deg2rad($lng1); $radLng2=deg2rad($lng2); $a=$radLat1-$radLat2; $b=$radLng1-$radLng2; $s=2*asin(sqrt(pow(sin($a/2),2)+cos($radLat1)*cos($radLat2)*pow(sin($b/2),2)))*6378.137*1000; return intval($s); } function distanceConvert($s){ $s = intval($s); if($s <= 0){ return '附近'; }elseif($s > 0 && $s <= 1000){ return $s.'m'; }elseif($s > 1000 && $s <= 2000){ return '<2km'; }elseif($s > 2000 && $s <= 3000){ return '<3km'; }elseif($s > 3000 && $s <= 4000){ return '<4km'; }elseif($s > 4000 && $s <= 5000){ return '<5km'; }elseif($s > 5000){ return '>5km'; } } /** * 根据条件获取商户列表 * @param string $lng * @param string $lat * @param string $city_id * @param string $district_id * @param string $type_id * @param string $search * @return mixed */ //如果存在经纬度则考虑范围5公里内数据，如果不存在经纬度，则不考虑 public function GetShopList($navigationId = 0,$page = 1,$size =10 ,$lng = '', $lat ='', $city_id = '',$district_id = '',$type_id = '',$search = '') { $field = 'id,province_id,city_id,district_id,navigation_id,type_id,name,phone,address,logo,stime,etime,rule,activity,discount,latitude,longitude,status,token,sort,description,gmt_created'; $where = array( 'is_deleted' => 0, 'is_show' => 1, 'navigation_id'=>$navigationId, ); //判断城市，县区，分类是否存在 if(!empty($city_id)){ $where['city_id|province_id'] = $city_id; } if(!empty($district_id)){ $where['district_id'] = $district_id; } if(!empty($type_id)){ $where['type_id'] = $type_id; } if(!empty($search)){ $where['name'] = array('like',"%{$search}%"); } $offset = ($page * $size) - ($size - 1); //如果存在经纬度，就根据经纬度查询5公里范围内数据 if(!empty($lng) && !empty($lat)) { // //求出半径 // $radius = 5;//半径范围，单位km // $rangeLat = 180 / pi() * $radius / 6372.797;//纬度范围 // $rangeLng = $rangeLat / cos($lat * pi() / 180.0); //经度范围 // $maxLat = $lat + $rangeLat; //x1 // $minLat = $lat - $rangeLat; //x0 // $maxLng = $lng + $rangeLng; //y1 // $minLng = $lng - $rangeLng; //y0 // // $where['latitude'] = array(array('lt',$maxLat),array('gt',$minLat)); // $where['longitude'] = array(array('lt',$maxLng),array('gt',$minLng)); $list = $this->where($where)->field($field)->order("abs(longitude - {$lng}) + abs(latitude - {$lat})")->limit($offset,$size)->select(); }else{ $list = $this->where($where)->field($field)->order('sort asc')->limit($offset,$size)->select(); } //记录错误日志 if ($list === false) { wLog('GetShopList error! sql:' . $this->getLastSql(), $this->errorFile); wLog('GetShopList error! errorInfo:' . $this->error, $this->errorFile); } //wLog('GetShopList sql:' . $this->getLastSql(), $this->errorFile); return $list; }
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【PHP】PHP原生生成EXCEL <?php /*** * 生成excle文件 ***/ $time = time(); $filename = date("Y年m月d日h点m分s秒", $time).'问卷数据'; $rows = Sp_Looks_Vote::downvote(); $file = $filename.".csv"; header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename='.basename($file)); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); $tabletitle .= "购买地址,常常购买,喜欢模特,内容如何,印象如何,是否购买,感觉如何,购买方式,购买方式建议,吸引点,改进建议"; $conter = iconv('utf-8','gbk',$tabletitle)."\n"; echo $conter;die; /*** * 生成word文件 ***/ header("Content-Type: application/msword"); header("Content-Disposition: attachment; filename=doc.doc"); header("Pragma: no-cache"); header("Expires: 0"); $output = '<table border="1" cellspacing="2" cellpadding="2" width="90%" align="center">'; $output .= '<tr bgcolor="#cccccc"><td align="center">图片</td></tr>'; $output .= '<tr bgcolor="#f6f7fa"><td><span style="color:#FF0000;"><strong>下面是一张图片</strong></span& gt;</td></tr>'; $output .= '<tr><td align="center"><img src="http://zi.csdn.net/48260_2.gif"></td></tr>'; $output .= '</table>'; echo $output; ?>
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【PHP】PHP的邮件发送类 <?php /** * 邮件发送类 * 支持发送纯文本邮件和HTML格式的邮件，可以多收件人，多抄送，多秘密抄送，带附件的邮件 * 需要的php扩展，sockets和Fileinfo。 * @example * $mail = new MySendMail(); * $mail->setServer("XXXXX", "XXXXX@XXXXX", "XXXXX"); 设置smtp服务器 * $mail->setFrom("XXXXX"); 设置发件人 * $mail->setReceiver("XXXXX"); 设置收件人，多个收件人，调用多次 * $mail->setCc("XXXX"); 设置抄送，多个抄送，调用多次 * $mail->setBcc("XXXXX"); 设置秘密抄送，多个秘密抄送，调用多次 * $mail->setMailInfo("test", "<b>test</b>"); 设置邮件主题、内容 * $mail->sendMail(); 发送 */ class MySendMail { /** * @var string 邮件传输代理用户名 * @access private */ private $_userName; /** * @var string 邮件传输代理密码 * @access private */ private $_password; /** * @var string 邮件传输代理服务器地址 * @access protected */ protected $_sendServer; /** * @var int 邮件传输代理服务器端口 * @access protected */ protected $_port=25; /** * @var string 发件人 * @access protected */ protected $_from; /** * @var string 收件人 * @access protected */ protected $_to; /** * @var string 抄送 * @access protected */ protected $_cc; /** * @var string 秘密抄送 * @access protected */ protected $_bcc; /** * @var string 主题 * @access protected */ protected $_subject; /** * @var string 邮件正文 * @access protected */ protected $_body; /** * @var string 附件 * @access protected */ protected $_attachment; /** * @var reource socket资源 * @access protected */ protected $_socket; /** * @var string 错误信息 * @access protected */ protected $_errorMessage; /** * 设置邮件传输代理，如果是可以匿名发送有邮件的服务器，只需传递代理服务器地址就行 * @access public * @param string $server 代理服务器的ip或者域名 * @param string $username 认证账号 * @param string $password 认证密码 * @param int $port 代理服务器的端口，smtp默认25号端口 * @return boolean */ public function setServer($server, $username="", $password="", $port=25) { $this->_sendServer = $server; $this->_port = $port; if(!empty($username)) { $this->_userName = base64_encode($username); } if(!empty($password)) { $this->_password = base64_encode($password); } return true; } /** * 设置发件人 * @access public * @param string $from 发件人地址 * @return boolean */ public function setFrom($from) { $this->_from = $from; return true; } /** * 设置收件人，多个收件人，连续调用多次. * @access public * @param string $to 收件人地址 * @return boolean */ public function setReceiver($to) { if(isset($this->_to)) { if(is_string($this->_to)) { $this->_to = array($this->_to); $this->_to[] = $to; return true; } elseif(is_array($this->_to)) { $this->_to[] = $to; return true; } else { return false; } } else { $this->_to = $to; return true; } } /** * 设置抄送，多个抄送，连续调用多次. * @access public * @param string $cc 抄送地址 * @return boolean */ public function setCc($cc) { if(isset($this->_cc)) { if(is_string($this->_cc)) { $this->_cc = array($this->_cc); $this->_cc[] = $cc; return true; } elseif(is_array($this->_cc)) { $this->_cc[] = $cc; return true; } else { return false; } } else { $this->_cc = $cc; return true; } } /** * 设置秘密抄送，多个秘密抄送，连续调用多次 * @access public * @param string $bcc 秘密抄送地址 * @return boolean */ public function setBcc($bcc) { if(isset($this->_bcc)) { if(is_string($this->_bcc)) { $this->_bcc = array($this->_bcc); $this->_bcc[] = $bcc; return true; } elseif(is_array($this->_bcc)) { $this->_bcc[] = $bcc; return true; } else { return false; } } else { $this->_bcc = $bcc; return true; } } /** * 设置邮件信息 * @access public * @param string $body 邮件主题 * @param string $subject 邮件主体内容，可以是纯文本，也可是是HTML文本 * @param string $attachment 附件，文件地址 * @return boolean */ public function setMailInfo($subject, $body, $attachment="") { $this->_subject = $subject; $this->_body = base64_encode($body); if(!empty($attachment)) { $this->_attachment = $attachment; } return true; } /** * 发送邮件 * @access public * @return boolean */ public function sendMail() { $command = $this->getCommand(); $this->socket(); foreach ($command as $value) { if($this->sendCommand($value[0], $value[1])) { continue; } else{ return false; } } //其实这里也没必要关闭，smtp命令：QUIT发出之后，服务器就关闭了连接，本地的socket资源会自动释放 $this->close(); echo 'Mail OK!'; return true; } /** * 返回错误信息 * @return string */ public function error(){ if(!isset($this->_errorMessage)) { $this->_errorMessage = ""; } return $this->_errorMessage; } /** * 返回mail命令 * @access protected * @return array */ protected function getCommand() { $command = array( array("HELO sendmail\r\n", 250) ); if(!empty($this->_userName)){ $command[] = array("AUTH LOGIN\r\n", 334); $command[] = array($this->_userName . "\r\n", 334); $command[] = array($this->_password . "\r\n", 235); } $command[] = array("MAIL FROM:<" . $this->_from . ">\r\n", 250); $separator = "----=_Part_" . md5($this->_from . time()) . uniqid(); //分隔符 //设置发件人 $header = "FROM: test<" . $this->_from . ">\r\n"; //设置收件人 if(is_array($this->_to)) { $count = count($this->_to); for($i=0; $i<$count; $i++){ $command[] = array("RCPT TO: <" . $this->_to[$i] . ">\r\n", 250); if($i == 0){ $header .= "TO: <" . $this->_to[$i] .">"; } elseif($i + 1 == $count){ $header .= ",<" . $this->_to[$i] .">\r\n"; } else{ $header .= ",<" . $this->_to[$i] .">"; } } } else{ $command[] = array("RCPT TO: <" . $this->_to . ">\r\n", 250); $header .= "TO: <" . $this->_to . ">\r\n"; } //设置抄送 if(isset($this->_cc)) { if(is_array($this->_cc)) { $count = count($this->_cc); for($i=0; $i<$count; $i++){ $command[] = array("RCPT TO: <" . $this->_cc[$i] . ">\r\n", 250); if($i == 0){ $header .= "CC: <" . $this->_cc[$i] .">"; } elseif($i + 1 == $count){ $header .= ",<" . $this->_cc[$i] .">\r\n"; } else{ $header .= ",<" . $this->_cc[$i] .">"; } } } else{ $command[] = array("RCPT TO: <" . $this->_cc . ">\r\n", 250); $header .= "CC: <" . $this->_cc . ">\r\n"; } } //设置秘密抄送 if(isset($this->_bcc)) { if(is_array($this->_bcc)) { $count = count($this->_bcc); for($i=0; $i<$count; $i++){ $command[] = array("RCPT TO: <" . $this->_bcc[$i] . ">\r\n", 250); if($i == 0){ $header .= "BCC: <" . $this->_bcc[$i] .">"; } elseif($i + 1 == $count){ $header .= ",<" . $this->_bcc[$i] .">\r\n"; } else{ $header .= ",<" . $this->_bcc[$i] .">"; } } } else{ $command[] = array("RCPT TO: <" . $this->_bcc . ">\r\n", 250); $header .= "BCC: <" . $this->_bcc . ">\r\n"; } } $header .= "Subject: " . $this->_subject ."\r\n"; if(isset($this->_attachment)) { //含有附件的邮件头需要声明成这个 $header .= "Content-Type: multipart/mixed;\r\n"; } elseif(false){ //邮件体含有图片资源的需要声明成这个 $header .= "Content-Type: multipart/related;\r\n"; } else{ //html或者纯文本的邮件声明成这个 $header .= "Content-Type: multipart/alternative;\r\n"; } //邮件头分隔符 $header .= "\t" . 'boundary="' . $separator . '"'; $header .= "\r\nMIME-Version: 1.0\r\n"; $header .= "\r\n--" . $separator . "\r\n"; $header .= "Content-Type:text/html; charset=utf-8\r\n"; $header .= "Content-Transfer-Encoding: base64\r\n\r\n"; $header .= $this->_body . "\r\n"; $header .= "--" . $separator . "\r\n"; //加入附件 if(isset($this->_attachment)){ $header .= "\r\n--" . $separator . "\r\n"; $header .= "Content-Type: " . $this->getMIMEType() . '; name="' . basename($this->_attachment) . '"' . "\r\n"; $header .= "Content-Transfer-Encoding: base64\r\n"; $header .= 'Content-Disposition: attachment; filename="' . basename($this->_attachment) . '"' . "\r\n"; $header .= "\r\n"; $header .= $this->readFile(); $header .= "\r\n--" . $separator . "\r\n"; } $header .= "\r\n.\r\n"; $command[] = array("DATA\r\n", 354); $command[] = array($header, 250); $command[] = array("QUIT\r\n", 221); return $command; } /** * 发送命令 * @access protected * @param string $command 发送到服务器的smtp命令 * @param int $code 期望服务器返回的响应吗 * @return boolean */ protected function sendCommand($command, $code) { echo 'Send command:' . $command . ',expected code:' . $code . '<br />'; //发送命令给服务器 try{ if(socket_write($this->_socket, $command, strlen($command))){ //当邮件内容分多次发送时，没有$code，服务器没有返回 if(empty($code)) { return true; } //读取服务器返回 $data = trim(socket_read($this->_socket, 1024)); echo 'response:' . $data . '<br /><br />'; if($data) { $pattern = "/^".$code."/"; if(preg_match($pattern, $data)) { return true; } else{ $this->_errorMessage = "Error:" . $data . "|**| command:"; return false; } } else{ $this->_errorMessage = "Error:" . socket_strerror(socket_last_error()); return false; } } else{ $this->_errorMessage = "Error:" . socket_strerror(socket_last_error()); return false; } }catch(Exception $e) { $this->_errorMessage = "Error:" . $e->getMessage(); } } /** * 读取附件文件内容，返回base64编码后的文件内容 * @access protected * @return mixed */ protected function readFile() { if(isset($this->_attachment) && file_exists($this->_attachment)) { $file = file_get_contents($this->_attachment); return base64_encode($file); } else { return false; } } /** * 获取附件MIME类型 * @access protected * @return mixed */ protected function getMIMEType() { if(isset($this->_attachment) && file_exists($this->_attachment)) { $mime = mime_content_type($this->_attachment); if(! preg_match("/gif|jpg|png|jpeg/", $mime)){ $mime = "application/octet-stream"; } return $mime; } else { return false; } } /** * 建立到服务器的网络连接 * @access private * @return boolean */ private function socket() { if(!function_exists("socket_create")) { $this->_errorMessage = "Extension sockets must be enabled"; return false; } //创建socket资源 $this->_socket = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp')); if(!$this->_socket) { $this->_errorMessage = socket_strerror(socket_last_error()); return false; } socket_set_block($this->_socket);//设置阻塞模式 //连接服务器 if(!socket_connect($this->_socket, $this->_sendServer, $this->_port)) { $this->_errorMessage = socket_strerror(socket_last_error()); return false; } socket_read($this->_socket, 1024); return true; } /** * 关闭socket * @access private * @return boolean */ private function close() { if(isset($this->_socket) && is_object($this->_socket)) { $this->_socket->close(); return true; } $this->_errorMessage = "No resource can to be close"; return false; } } <?php /** * 邮件发送类 * 仅支持发送纯文本和HTML内容邮件 * 需要的php扩展，sockets * @example * $mail = new MySendMail(); * $mail->setServer("XXXXX", "XXXXX@XXXXX", "XXXXX"); 设置smtp服务器 * $mail->setFrom("XXXXX"); 设置发件人 * $mail->setReceiver("XXXXX"); 设置收件人 * $mail->setMailInfo("test", "<b>test</b>"); 设置邮件主题、内容 * $mail->sendMail(); 发送 */ class MySendMail2 { /** * @var string 邮件传输代理用户名 * @access private */ private $_userName; /** * @var string 邮件传输代理密码 * @access private */ private $_password; /** * @var string 邮件传输代理服务器地址 * @access private */ private $_sendServer; /** * @var int 邮件传输代理服务器端口 * @access protected */ protected $_port=25; /** * @var string 发件人 * @access protected */ protected $_from; /** * @var string 收件人 * @access protected */ protected $_to; /** * @var string 主题 * @access protected */ protected $_subject; /** * @var string 邮件正文 * @access protected */ protected $_body; /** * @var reource socket资源 * @access protected */ protected $_socket; /** * @var string 错误信息 * @access protected */ protected $_errorMessage; /** * 设置邮件传输代理，如果是可以匿名发送有邮件的服务器，只需传递代理服务器地址就行 * @access public * @param string $server 代理服务器的ip或者域名 * @param string $username 认证账号 * @param string $password 认证密码 * @param int $port 代理服务器的端口，smtp默认25号端口 * @return boolean */ public function setServer($server, $username="", $password="", $port=25) { $this->_sendServer = $server; $this->_port = $port; if(!empty($username)) { $this->_userName = base64_encode($username); } if(!empty($password)) { $this->_password = base64_encode($password); } return true; } /** * 设置发件人 * @access public * @param string $from 发件人地址 * @return boolean */ public function setFrom($from) { $this->_from = $from; return true; } /** * 设置收件人 * @access public * @param string $to 收件人地址 * @return boolean */ public function setReceiver($to) { $this->_to = $to; return true; } /** * 设置邮件信息 * @access public * @param string $body 邮件主题 * @param string $subject 邮件主体内容，可以是纯文本，也可是是HTML文本 * @return boolean */ public function setMailInfo($subject, $body) { $this->_subject = $subject; $this->_body = base64_encode($body); if(!empty($attachment)) { $this->_attachment = $attachment; } return true; } /** * 发送邮件 * @access public * @return boolean */ public function sendMail() { $command = $this->getCommand(); $this->socket(); foreach ($command as $value) { if($this->sendCommand($value[0], $value[1])) { continue; } else{ return false; } } //其实这里也没必要关闭，smtp命令：QUIT发出之后，服务器就关闭了连接，本地的socket资源会自动释放 $this->close(); echo 'Mail OK!'; return true; } /** * 返回错误信息 * @return string */ public function error(){ if(!isset($this->_errorMessage)) { $this->_errorMessage = ""; } return $this->_errorMessage; } /** * 返回mail命令 * @access protected * @return array */ protected function getCommand() { $separator = "----=_Part_" . md5($this->_from . time()) . uniqid(); //分隔符 $command = array( array("HELO sendmail\r\n", 250) ); if(!empty($this->_userName)){ $command[] = array("AUTH LOGIN\r\n", 334); $command[] = array($this->_userName . "\r\n", 334); $command[] = array($this->_password . "\r\n", 235); } //设置发件人 $command[] = array("MAIL FROM: <" . $this->_from . ">\r\n", 250); $header = "FROM: <" . $this->_from . ">\r\n"; //设置收件人 $command[] = array("RCPT TO: <" . $this->_to . ">\r\n", 250); $header .= "TO: <" . $this->_to . ">\r\n"; $header .= "Subject: " . $this->_subject ."\r\n"; $header .= "Content-Type: multipart/alternative;\r\n"; //邮件头分隔符 $header .= "\t" . 'boundary="' . $separator . '"'; $header .= "\r\nMIME-Version: 1.0\r\n"; $header .= "\r\n--" . $separator . "\r\n"; $header .= "Content-Type:text/html; charset=utf-8\r\n"; $header .= "Content-Transfer-Encoding: base64\r\n\r\n"; $header .= $this->_body . "\r\n"; $header .= "--" . $separator . "\r\n"; //结束数据 $header .= "\r\n.\r\n"; $command[] = array("DATA\r\n", 354); $command[] = array($header, 250); $command[] = array("QUIT\r\n", 221); return $command; } /** * 发送命令 * @access protected * @param string $command 发送到服务器的smtp命令 * @param int $code 期望服务器返回的响应吗 * @return boolean */ protected function sendCommand($command, $code) { echo 'Send command:' . $command . ',expected code:' . $code . '<br />'; //发送命令给服务器 try{ if(socket_write($this->_socket, $command, strlen($command))){ //当邮件内容分多次发送时，没有$code，服务器没有返回 if(empty($code)) { return true; } //读取服务器返回 $data = trim(socket_read($this->_socket, 1024)); echo 'response:' . $data . '<br /><br />'; if($data) { $pattern = "/^".$code."/"; if(preg_match($pattern, $data)) { return true; } else{ $this->_errorMessage = "Error:" . $data . "|**| command:"; return false; } } else{ $this->_errorMessage = "Error:" . socket_strerror(socket_last_error()); return false; } } else{ $this->_errorMessage = "Error:" . socket_strerror(socket_last_error()); return false; } }catch(Exception $e) { $this->_errorMessage = "Error:" . $e->getMessage(); } } /** * 建立到服务器的网络连接 * @access private * @return boolean */ private function socket() { if(!function_exists("socket_create")) { $this->_errorMessage = "Extension sockets must be enabled"; return false; } //创建socket资源 $this->_socket = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp')); if(!$this->_socket) { $this->_errorMessage = socket_strerror(socket_last_error()); return false; } socket_set_block($this->_socket);//设置阻塞模式 //连接服务器 if(!socket_connect($this->_socket, $this->_sendServer, $this->_port)) { $this->_errorMessage = socket_strerror(socket_last_error()); return false; } socket_read($this->_socket, 1024); return true; } /** * 关闭socket * @access private * @return boolean */ private function close() { if(isset($this->_socket) && is_object($this->_socket)) { $this->_socket->close(); return true; } $this->_errorMessage = "No resource can to be close"; return false; } } /**************************** Test ***********************************/ // $mail = new MySendMail(); // $mail->setServer("XXXX", "XXXXX@XXXXX", "XXXX"); // $mail->setFrom("XXXXX@XXXXX"); // $mail->setReceiver("XXXXX@XXXXX"); // $mail->setMailInfo("test", "<b>test</b>"); // $mail->sendMail(); ?>
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【PHP】PHP获取汉字首个拼音 function getFirstChar($s0) { //ord() 函数返回字符串的首个字符的 ASCII 值 $fchar = ord($s0{0}); if ($fchar >= ord("A") and $fchar <= ord("z")) return strtoupper($s0{0}); $s1 = iconv("UTF-8", "gb2312", $s0); $s2 = iconv("gb2312", "UTF-8", $s1); if ($s2 == $s0) { $s = $s1; } else { $s = $s0; } $asc = ord($s{0}) * 256 + ord($s{1}) - 65536; if ($asc >= -20319 and $asc <= -20284) return "A"; if ($asc >= -20283 and $asc <= -19776) return "B"; if ($asc >= -19775 and $asc <= -19219) return "C"; if ($asc >= -19218 and $asc <= -18711) return "D"; if ($asc >= -18710 and $asc <= -18527) return "E"; if ($asc >= -18526 and $asc <= -18240) return "F"; if ($asc >= -18239 and $asc <= -17923) return "G"; if ($asc >= -17922 and $asc <= -17418) return "I"; if ($asc >= -17417 and $asc <= -16475) return "J"; if ($asc >= -16474 and $asc <= -16213) return "K"; if ($asc >= -16212 and $asc <= -15641) return "L"; if ($asc >= -15640 and $asc <= -15166) return "M"; if ($asc >= -15165 and $asc <= -14923) return "N"; if ($asc >= -14922 and $asc <= -14915) return "O"; if ($asc >= -14914 and $asc <= -14631) return "P"; if ($asc >= -14630 and $asc <= -14150) return "Q"; if ($asc >= -14149 and $asc <= -14091) return "R"; if ($asc >= -14090 and $asc <= -13319) return "S"; if ($asc >= -13318 and $asc <= -12839) return "T"; if ($asc >= -12838 and $asc <= -12557) return "W"; if ($asc >= -12556 and $asc <= -11848) return "X"; if ($asc >= -11847 and $asc <= -11056) return "Y"; if ($asc >= -11055 and $asc <= -10247) return "Z"; return null; } function chinesePhoneticize($zh) { $ret = ""; $s1 = iconv("UTF-8", "gb2312", $zh); $s2 = iconv("gb2312", "UTF-8", $s1); if ($s2 == $zh) { $zh = $s1; } for ($i = 0; $i < strlen($zh); $i++) { $s1 = substr($zh, $i, 1); $p = ord($s1); if ($p > 160) { $s2 = substr($zh, $i++, 2); $ret .= getfirstchar($s2); } else { $ret .= $s1; } } return $ret; } echo "这是中文字符串<br/>"; echo pinyin1('这是中文字符串');
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【PHP】PHP根据身份证号获取星座 <?php // 根据身份证号，自动返回对应的星座 function get_xingzuo($cid) { $cid = getIDCard($cid); if (!isIdCard($cid)) return ''; $bir = substr($cid,10,4); $month = (int)substr($bir,0,2); $day = (int)substr($bir,2); $strValue = ''; if (($month == 1 && $day >= 20) || ($month == 2 && $day <= 18)) { $strValue = "水瓶座"; } else if (($month == 2 && $day >= 19) || ($month == 3 && $day <= 20)) { $strValue = "双鱼座"; } else if (($month == 3 && $day > 20) || ($month == 4 && $day <= 19)) { $strValue = "白羊座"; } else if (($month == 4 && $day >= 20) || ($month == 5 && $day <= 20)) { $strValue = "金牛座"; } else if (($month == 5 && $day >= 21) || ($month == 6 && $day <= 21)) { $strValue = "双子座"; } else if (($month == 6 && $day > 21) || ($month == 7 && $day <= 22)) { $strValue = "巨蟹座"; } else if (($month == 7 && $day > 22) || ($month == 8 && $day <= 22)) { $strValue = "狮子座"; } else if (($month == 8 && $day >= 23) || ($month == 9 && $day <= 22)) { $strValue = "处女座"; } else if (($month == 9 && $day >= 23) || ($month == 10 && $day <= 23)) { $strValue = "天秤座"; } else if (($month == 10 && $day > 23) || ($month == 11 && $day <= 22)) { $strValue = "天蝎座"; } else if (($month == 11 && $day > 22) || ($month == 12 && $day <= 21)) { $strValue = "射手座"; } else if (($month == 12 && $day > 21) || ($month == 1 && $day <= 19)) { $strValue = "魔羯座"; } return $strValue; } // 根据身份证号，自动返回对应的生肖 function get_shengxiao($cid) { $cid = getIDCard($cid); if (!isIdCard($cid)) return ''; $start = 1901; $end = $end = (int)substr($cid,6,4); $x = ($start - $end) % 12; $value = ""; if ($x == 1 || $x == -11) {$value = "鼠";} if ($x == 0) { $value = "牛";} if ($x == 11 || $x == -1) {$value = "虎";} if ($x == 10 || $x == -2) {$value = "兔";} if ($x == 9 || $x == -3) {$value = "龙";} if ($x == 8 || $x == -4) {$value = "蛇";} if ($x == 7 || $x == -5) {$value = "马";} if ($x == 6 || $x == -6) {$value = "羊";} if ($x == 5 || $x == -7) {$value = "猴";} if ($x == 4 || $x == -8) {$value = "鸡";} if ($x == 3 || $x == -9) {$value = "狗";} if ($x == 2 || $x == -10) {$value = "猪";} return $value; } function get_xingbie($cid,$comm=0) { //根据身份证号，自动返回性别 $cid = getIDCard($cid); if (!isIdCard($cid)) return ''; $sexint = (int)substr($cid,16,1); if($comm >0){ return $sexint % 2 === 0 ? '女士' : '先生'; }else{ return $sexint % 2 === 0 ? '女' : '男'; } } // 功能：把15位身份证转换成18位 function getIDCard($idCard) { // 若是15位，则转换成18位；否则直接返回ID if (15 == strlen ( $idCard )) { $W = array (7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2,1 ); $A = array ("1","0","X","9","8","7","6","5","4","3","2" ); $s = 0; $idCard18 = substr ( $idCard, 0, 6 ) . "19" . substr ( $idCard, 6 ); $idCard18_len = strlen ( $idCard18 ); for($i = 0; $i < $idCard18_len; $i ++) { $s = $s + substr ( $idCard18, $i, 1 ) * $W [$i]; } $idCard18 .= $A [$s % 11]; return $idCard18; } else { return $idCard; } } ?>
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【PHP】数据校验规则 /** * @name: check_data * @description: 检测数据规则 * @param: string 被检测的原字符串 * @param: string 被检测的类型 * @return: boolean * @create: 2014-10-10 **/ function check_data($string, $type='email'){ $return = FALSE; switch($type){ case 'email' : {$return = preg_match("/^(\w+[-+.]*\w+)*@(\w+([-.]*\w+)*\.\w+([-.]*\w+)*)$/", $string); break;} case 'http' : {$return = preg_match("/^http:\/\/[A-Za-z0-9-]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"])*$/", $string); break;} case 'qq' : {$return = preg_match("/^[1-9]\d{4,11}$/", $string); break;} case 'post' : {$return = preg_match("/^[1-9]\d{5}$/", $string); break;} case 'idnum' : {$return = preg_match("/^\d{15}(\d{2}[A-Za-z0-9])?$/", $string); break;} case 'china' : {$return = preg_match("/^[".chr(0xa1)."-".chr(0xff)."]+$/", $string); break;} //GBK中文 case 'english' : {$return = preg_match("/^[A-Za-z]+$/", $string); break;} case 'mobile' : {$return = preg_match("/^((\(\d{3}\))|(\d{3}\-))?((13)|(14)|(15)|(17)|(18)){1}\d{9}$/", $string); break;} case 'phone' : {$return = preg_match("/^((\(\d{3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}$/", $string); break;} case 'safe' : {$return = preg_match("/^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/", $string) != 0 ? TRUE : FALSE; break;} case 'age' : {$return = (preg_match("/^(-{0,1}|\+{0,1})[0-9]+(\.{0,1}[0-9]+)$/", $string) && intval($string) <= 130 && intval($string) >= 12) ? TRUE : FALSE; break;} case 'eng_num' : {$return = preg_match("/^[A-Za-z0-9]+$/", $string); break;} case 'password' : {$return = (preg_match("/^[A-Za-z0-9]+$/", $string) && strlen($string) <= 32 && strlen($string) >= 6) ? TRUE : FALSE; break;} case 'datetime' : {$return = preg_match('/^[\d]{4}-[\d]{1,2}-[\d]{1,2}\s[\d]{1,2}:[\d]{1,2}:[\d]{1,2}$/', $string); break;} case 'datetimes' : {$return = preg_match('/^[\d]{4}-[\d]{2}-[\d]{2}\s[\d]{2}:[\d]{2}:[\d]{2}$/', $string); break;} case 'date' : {$return = preg_match('/^[\d]{4}-[\d]{1,2}-[\d]{1,2}$/', $string); break;} case 'dates' : {$return = preg_match('/^[\d]{4}-[\d]{2}-[\d]{2}$/', $string); break;} case 'time' : {$return = preg_match('/^[\d]{1,2}:[\d]{1,2}:[\d]{1,2}$/', $string); break;} case 'times' : {$return = preg_match('/^[\d]{2}:[\d]{2}:[\d]{2}$/', $string); break;} case 'ip' : {$return = preg_match("/^\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b$/", $string); break;} case 'incchinese' : {$return = preg_match('/[\x{4e00}-\x{9fa5}]+/u', $string); break;} //是否包含中文 case 'plusnum' : {$return = preg_match('/^[1-9]*[1-9][0-9]*$/', $string); break;} //是否是正整数 case 'hostrecord' : {$return = preg_match('/^[A-Z_a-z0-9][A-Za-z0-9-]+(\.[A-Za-z0-9-_]+)*$/', $string); break;} //正确的主机记录,english case 'cnhostrecord' : {$return = preg_match('/^[_a-zA-Z0-9]*([\x{4e00}-\x{9fa5}]*[-a-zA-Z0-9\.]*)+[a-zA-Z0-9_]$/iu', $string); break;} //正确的主机记录,english chinese case 'domain' : {$return = preg_match('/^[A-Za-z0-9][A-Za-z0-9-]+(\.[A-Za-z0-9-]+){1,3}$/', $string); break;} //是否是域名 case 'cndomain' : {$return = (preg_match('/[\x{4e00}-\x{9fa5}]+/u', $string) && preg_match('/^([-a-zA-Z0-9\.]*[\x{4e00}-\x{9fa5}]*[-a-zA-Z0-9\.]*)+\.(中国|公司|网络|CN|COM|NET)$/iu', $string)) ? TRUE : FALSE; break;} //是否中文域名 case 'mac' : {$return = preg_match('/^[a-fA-F\d]{2}:[a-fA-F\d]{2}:[a-fA-F\d]{2}:[a-fA-F\d]{2}:[a-fA-F\d]{2}:[a-fA-F\d]{2}$/', $string); break;} case 'ipv6' : {$return = preg_match('/^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/', $string); break;} } gettype($return) == 'integer' && $return = $return == 0 ? FALSE : TRUE; return $return; }
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【PHP】PHP获取手机相关信息 <?php /* *该PHP操作类实现获取手机号 手机头信息，取UA，取得手机类型，判断是否是opera，判断是否是m3gate，取得HA，取得手机IP */ /** * @desc 手机操作类 获取手机相关信息 * @since */ class mobile { /** * 函数名称: getPhoneNumber * 函数功能: 取手机号 * 输入参数: none * 函数返回值: 成功返回号码，失败返回false * 其它说明: 说明 */ public function getPhoneNumber() { if (isset($_SERVER['HTTP_X_NETWORK_INFO'])) { $str1 = $_SERVER['HTTP_X_NETWORK_INFO']; $getstr1 = preg_replace('/(.*,)(11[d])(,.*)/i',"",$str1); Return $getstr1; }elseif (isset($_SERVER['HTTP_X_UP_CALLING_LINE_ID'])) { $getstr2 = $_SERVER['HTTP_X_UP_CALLING_LINE_ID']; Return $getstr2; }elseif (isset($_SERVER['HTTP_X_UP_SUBNO'])) { $str3 = $_SERVER['HTTP_X_UP_SUBNO']; $getstr3 = preg_replace('/(.*)(11[d])(.*)/i',"",$str3); Return $getstr3; }elseif (isset($_SERVER['DEVICEID'])) { Return $_SERVER['DEVICEID']; }else { Return false; } } /** * 函数名称: getHttpHeader * 函数功能: 取头信息 * 输入参数: none * 函数返回值: 成功返回号码，失败返回false * 其它说明: 说明 */ public function getHttpHeader() { $str = ""; foreach ($_SERVER as $key=>$val) { $gstr = str_replace("&","&",$val); $str.= "$key -> ".$gstr."rn"; } Return $str; } /** * 函数名称: getUA * 函数功能: 取UA * 输入参数: none * 函数返回值: 成功返回号码，失败返回false * 其它说明: 说明 */ public function getUA() { if (isset($_SERVER['HTTP_USER_AGENT'])) { Return $_SERVER['HTTP_USER_AGENT']; }else { Return false; } } /** * 函数名称: getPhoneType * 函数功能: 取得手机类型 * 输入参数: none * 函数返回值: 成功返回string，失败返回false * 其它说明: 说明 */ public function getPhoneType() { $ua = $this->getUA(); if($ua!=false) { $str = explode(" ",$ua); Return $str[0]; }else { Return false; } } /** * 函数名称: isOpera * 函数功能: 判断是否是opera * 输入参数: none www.knowsky.com * 函数返回值: 成功返回string，失败返回false * 其它说明: 说明 */ public function isOpera() { $uainfo = $this->getUA(); if (preg_match('/.*Opera.*/i',$uainfo)) { Return true; }else { Return false; } } /** * 函数名称: isM3gate * 函数功能: 判断是否是m3gate * 输入参数: none * 函数返回值: 成功返回string，失败返回false * 其它说明: 说明 */ public function isM3gate() { $uainfo = $this->getUA(); if (preg_match('/M3Gate/i',$uainfo)) { Return true; }else { Return false; } } /** * 函数名称: getHttpAccept * 函数功能: 取得HA * 输入参数: none * 函数返回值: 成功返回string，失败返回false * 其它说明: 说明 */ public function getHttpAccept() { if (isset($_SERVER['HTTP_ACCEPT'])) { Return $_SERVER['HTTP_ACCEPT']; }else { Return false; } } /** * 函数名称: getIP * 函数功能: 取得手机IP * 输入参数: none * 函数返回值: 成功返回string * 其它说明: 说明 */ public function getIP() { $ip=getenv('REMOTE_ADDR'); $ip_ = getenv('HTTP_X_FORWARDED_FOR'); if (($ip_ != "") && ($ip_ != "unknown")) { $ip=$ip_; } return $ip; } } ?>亲测手机号获取不到 ；可以考虑别的方法了，这里仅供参考
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【PHP】PHP检测浏览器语言 如果你的网站上有多种语言，那么可以使用这段代码 作为默认的语言来检测浏览器语言。该段代码将返回 浏览器客户端使用的初始语言。 function get_client_language($availableLanguages, $default='en'){ if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { $langs=explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']); foreach ($langs as $value){ $choice=substr($value,0,2); if(in_array($choice, $availableLanguages)){ return $choice; } } } return $default; }
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【PHP】PHP实现字符串截取，支持中文和其他编码 <?php /** * 字符串截取，支持中文和其他编码 * @param [string] $str [字符串] * @param integer $start [起始位置] * @param integer $length [截取长度] * @param string $charset [字符串编码] * @param boolean $suffix [是否有省略号] * @return [type] [description] */ function msubstr($str, $start=0, $length=15, $charset="utf-8", $suffix=true) { if(function_exists("mb_substr")) { return mb_substr($str, $start, $length, $charset); } elseif(function_exists('iconv_substr')) { return iconv_substr($str,$start,$length,$charset); } $re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/"; $re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/"; $re['gbk'] = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/"; $re['big5'] = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/"; preg_match_all($re[$charset], $str, $match); $slice = join("",array_slice($match[0], $start, $length)); if($suffix) { return $slice."…"; } return $slice; } /* 这里的关键，$charset="utf-8"，对中文支持是很重要的！不然出现一些？号，就要挨批了！ 使用方法如下： echo msubstr($str, $start=0, $length=15, $charset="utf-8", $suffix=true) /*
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【PHP】PHP实现中文转拼音 <?php /** * PHP 汉字转拼音 * @author Jerryli(hzjerry@gmail.com) * @version V0.20140715 * @package SPFW.core.lib.final * @global SEA_PHP_FW_VAR_ENV * @example * echo CUtf8_PY::encode('阿里巴巴科技有限公司'); //编码为拼音首字母 * echo CUtf8_PY::encode('阿里巴巴科技有限公司', 'all'); //编码为全拼音 */ class CUtf8_PY { /** * 拼音字符转换图 * @var array */ private static $_aMaps = array( 'a'=>-20319,'ai'=>-20317,'an'=>-20304,'ang'=>-20295,'ao'=>-20292, 'ba'=>-20283,'bai'=>-20265,'ban'=>-20257,'bang'=>-20242,'bao'=>-20230,'bei'=>-20051,'ben'=>-20036,'beng'=>-20032,'bi'=>-20026,'bian'=>-20002,'biao'=>-19990,'bie'=>-19986,'bin'=>-19982,'bing'=>-19976,'bo'=>-19805,'bu'=>-19784, 'ca'=>-19775,'cai'=>-19774,'can'=>-19763,'cang'=>-19756,'cao'=>-19751,'ce'=>-19746,'ceng'=>-19741,'cha'=>-19739,'chai'=>-19728,'chan'=>-19725,'chang'=>-19715,'chao'=>-19540,'che'=>-19531,'chen'=>-19525,'cheng'=>-19515,'chi'=>-19500,'chong'=>-19484,'chou'=>-19479,'chu'=>-19467,'chuai'=>-19289,'chuan'=>-19288,'chuang'=>-19281,'chui'=>-19275,'chun'=>-19270,'chuo'=>-19263,'ci'=>-19261,'cong'=>-19249,'cou'=>-19243,'cu'=>-19242,'cuan'=>-19238,'cui'=>-19235,'cun'=>-19227,'cuo'=>-19224, 'da'=>-19218,'dai'=>-19212,'dan'=>-19038,'dang'=>-19023,'dao'=>-19018,'de'=>-19006,'deng'=>-19003,'di'=>-18996,'dian'=>-18977,'diao'=>-18961,'die'=>-18952,'ding'=>-18783,'diu'=>-18774,'dong'=>-18773,'dou'=>-18763,'du'=>-18756,'duan'=>-18741,'dui'=>-18735,'dun'=>-18731,'duo'=>-18722, 'e'=>-18710,'en'=>-18697,'er'=>-18696, 'fa'=>-18526,'fan'=>-18518,'fang'=>-18501,'fei'=>-18490,'fen'=>-18478,'feng'=>-18463,'fo'=>-18448,'fou'=>-18447,'fu'=>-18446, 'ga'=>-18239,'gai'=>-18237,'gan'=>-18231,'gang'=>-18220,'gao'=>-18211,'ge'=>-18201,'gei'=>-18184,'gen'=>-18183,'geng'=>-18181,'gong'=>-18012,'gou'=>-17997,'gu'=>-17988,'gua'=>-17970,'guai'=>-17964,'guan'=>-17961,'guang'=>-17950,'gui'=>-17947,'gun'=>-17931,'guo'=>-17928, 'ha'=>-17922,'hai'=>-17759,'han'=>-17752,'hang'=>-17733,'hao'=>-17730,'he'=>-17721,'hei'=>-17703,'hen'=>-17701,'heng'=>-17697,'hong'=>-17692,'hou'=>-17683,'hu'=>-17676,'hua'=>-17496,'huai'=>-17487,'huan'=>-17482,'huang'=>-17468,'hui'=>-17454,'hun'=>-17433,'huo'=>-17427, 'ji'=>-17417,'jia'=>-17202,'jian'=>-17185,'jiang'=>-16983,'jiao'=>-16970,'jie'=>-16942,'jin'=>-16915,'jing'=>-16733,'jiong'=>-16708,'jiu'=>-16706,'ju'=>-16689,'juan'=>-16664,'jue'=>-16657,'jun'=>-16647, 'ka'=>-16474,'kai'=>-16470,'kan'=>-16465,'kang'=>-16459,'kao'=>-16452,'ke'=>-16448,'ken'=>-16433,'keng'=>-16429,'kong'=>-16427,'kou'=>-16423,'ku'=>-16419,'kua'=>-16412,'kuai'=>-16407,'kuan'=>-16403,'kuang'=>-16401,'kui'=>-16393,'kun'=>-16220,'kuo'=>-16216, 'la'=>-16212,'lai'=>-16205,'lan'=>-16202,'lang'=>-16187,'lao'=>-16180,'le'=>-16171,'lei'=>-16169,'leng'=>-16158,'li'=>-16155,'lia'=>-15959,'lian'=>-15958,'liang'=>-15944,'liao'=>-15933,'lie'=>-15920,'lin'=>-15915,'ling'=>-15903,'liu'=>-15889,'long'=>-15878,'lou'=>-15707,'lu'=>-15701,'lv'=>-15681,'luan'=>-15667,'lue'=>-15661,'lun'=>-15659,'luo'=>-15652, 'ma'=>-15640,'mai'=>-15631,'man'=>-15625,'mang'=>-15454,'mao'=>-15448,'me'=>-15436,'mei'=>-15435,'men'=>-15419,'meng'=>-15416,'mi'=>-15408,'mian'=>-15394,'miao'=>-15385,'mie'=>-15377,'min'=>-15375,'ming'=>-15369,'miu'=>-15363,'mo'=>-15362,'mou'=>-15183,'mu'=>-15180, 'na'=>-15165,'nai'=>-15158,'nan'=>-15153,'nang'=>-15150,'nao'=>-15149,'ne'=>-15144,'nei'=>-15143,'nen'=>-15141,'neng'=>-15140,'ni'=>-15139,'nian'=>-15128,'niang'=>-15121,'niao'=>-15119,'nie'=>-15117,'nin'=>-15110,'ning'=>-15109,'niu'=>-14941,'nong'=>-14937,'nu'=>-14933,'nv'=>-14930,'nuan'=>-14929,'nue'=>-14928,'nuo'=>-14926, 'o'=>-14922,'ou'=>-14921, 'pa'=>-14914,'pai'=>-14908,'pan'=>-14902,'pang'=>-14894,'pao'=>-14889,'pei'=>-14882,'pen'=>-14873,'peng'=>-14871,'pi'=>-14857,'pian'=>-14678,'piao'=>-14674,'pie'=>-14670,'pin'=>-14668,'ping'=>-14663,'po'=>-14654,'pu'=>-14645, 'qi'=>-14630,'qia'=>-14594,'qian'=>-14429,'qiang'=>-14407,'qiao'=>-14399,'qie'=>-14384,'qin'=>-14379,'qing'=>-14368,'qiong'=>-14355,'qiu'=>-14353,'qu'=>-14345,'quan'=>-14170,'que'=>-14159,'qun'=>-14151, 'ran'=>-14149,'rang'=>-14145,'rao'=>-14140,'re'=>-14137,'ren'=>-14135,'reng'=>-14125,'ri'=>-14123,'rong'=>-14122,'rou'=>-14112,'ru'=>-14109,'ruan'=>-14099,'rui'=>-14097,'run'=>-14094,'ruo'=>-14092, 'sa'=>-14090,'sai'=>-14087,'san'=>-14083,'sang'=>-13917,'sao'=>-13914,'se'=>-13910,'sen'=>-13907,'seng'=>-13906,'sha'=>-13905,'shai'=>-13896,'shan'=>-13894,'shang'=>-13878,'shao'=>-13870,'she'=>-13859,'shen'=>-13847,'sheng'=>-13831,'shi'=>-13658,'shou'=>-13611,'shu'=>-13601,'shua'=>-13406,'shuai'=>-13404,'shuan'=>-13400,'shuang'=>-13398,'shui'=>-13395,'shun'=>-13391,'shuo'=>-13387,'si'=>-13383,'song'=>-13367,'sou'=>-13359,'su'=>-13356,'suan'=>-13343,'sui'=>-13340,'sun'=>-13329,'suo'=>-13326, 'ta'=>-13318,'tai'=>-13147,'tan'=>-13138,'tang'=>-13120,'tao'=>-13107,'te'=>-13096,'teng'=>-13095,'ti'=>-13091,'tian'=>-13076,'tiao'=>-13068,'tie'=>-13063,'ting'=>-13060,'tong'=>-12888,'tou'=>-12875,'tu'=>-12871,'tuan'=>-12860,'tui'=>-12858,'tun'=>-12852,'tuo'=>-12849, 'wa'=>-12838,'wai'=>-12831,'wan'=>-12829,'wang'=>-12812,'wei'=>-12802,'wen'=>-12607,'weng'=>-12597,'wo'=>-12594,'wu'=>-12585, 'xi'=>-12556,'xia'=>-12359,'xian'=>-12346,'xiang'=>-12320,'xiao'=>-12300,'xie'=>-12120,'xin'=>-12099,'xing'=>-12089,'xiong'=>-12074,'xiu'=>-12067,'xu'=>-12058,'xuan'=>-12039,'xue'=>-11867,'xun'=>-11861, 'ya'=>-11847,'yan'=>-11831,'yang'=>-11798,'yao'=>-11781,'ye'=>-11604,'yi'=>-11589,'yin'=>-11536,'ying'=>-11358,'yo'=>-11340,'yong'=>-11339,'you'=>-11324,'yu'=>-11303,'yuan'=>-11097,'yue'=>-11077,'yun'=>-11067, 'za'=>-11055,'zai'=>-11052,'zan'=>-11045,'zang'=>-11041,'zao'=>-11038,'ze'=>-11024,'zei'=>-11020,'zen'=>-11019,'zeng'=>-11018,'zha'=>-11014,'zhai'=>-10838,'zhan'=>-10832,'zhang'=>-10815,'zhao'=>-10800,'zhe'=>-10790,'zhen'=>-10780,'zheng'=>-10764,'zhi'=>-10587,'zhong'=>-10544,'zhou'=>-10533,'zhu'=>-10519,'zhua'=>-10331,'zhuai'=>-10329,'zhuan'=>-10328,'zhuang'=>-10322,'zhui'=>-10315,'zhun'=>-10309,'zhuo'=>-10307,'zi'=>-10296,'zong'=>-10281,'zou'=>-10274,'zu'=>-10270,'zuan'=>-10262,'zui'=>-10260,'zun'=>-10256,'zuo'=>-10254 ); /** * 将中文编码成拼音 * @param string $utf8Data utf8字符集数据 * @param string $sRetFormat 返回格式 [head:首字母|all:全拼音] * @return string */ public static function encode($utf8Data, $sRetFormat='head'){ $sGBK = iconv('UTF-8', 'GBK', $utf8Data); $aBuf = array(); for ($i=0, $iLoop=strlen($sGBK); $i<$iLoop; $i++) { $iChr = ord($sGBK{$i}); if ($iChr>160) $iChr = ($iChr<<8) + ord($sGBK{++$i}) - 65536; if ('head' === $sRetFormat) $aBuf[] = substr(self::zh2py($iChr),0,1); else $aBuf[] = self::zh2py($iChr); } if ('head' === $sRetFormat) return implode('', $aBuf); else return implode(' ', $aBuf); } /** * 中文转换到拼音(每次处理一个字符) * @param number $iWORD 待处理字符双字节 * @return string 拼音 */ private static function zh2py($iWORD) { if($iWORD>0 && $iWORD<160 ) { return chr($iWORD); } elseif ($iWORD<-20319||$iWORD>-10247) { return ''; } else { foreach (self::$_aMaps as $py => $code) { if($code > $iWORD) break; $result = $py; } return $result; } } } ?>
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【PHP】PHP身份证验证类 <?php /** *身份证号处理函数 */ /** * 功能：根据身份证号，自动返回生日 * @param stirng $IDCard 身份证号 * @return Ambigous <string, NULL> */ function getBrithday ($idCard) { if (strlen($idCard) == 18) { $birthday = substr($idCard, 6, 4) . '-' . substr($idCard, 10, 2) . '-' . substr($idCard, 12, 2); } elseif (strlen($idCard) == 15) { $birthday = "19" . substr($idCard, 6, 2) . '-' . substr($idCard, 8, 2) . '-' . substr($idCard, 10, 2); } else { $birthday = null; } return $birthday; } /** * 功能：根据身份证号，自动返回性别 * @param string $cid 身份证号 * @param number $comm 返回的性别类型 * @return string 男/女 1/0 */ function getSex ($cid, $comm = 0) { $cid = getIDCard($cid); $sexint = (int) substr($cid, 16, 1); if ($comm > 0) { return $sexint % 2 === 0 ? '女' : '男'; } else { return $sexint % 2 === 0 ? '0' : '1'; } } /** * 功能：把15位身份证转换成18位 * @param string $idCard * @return newid or id */ function getIDCard ($idCard) { // 若是15位，则转换成18位；否则直接返回ID if (15 == strlen($idCard)) { $w = array(7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2,1); $a = array("1","0","X","9","8","7","6","5","4","3","2"); $s = 0; $idCard18 = substr($idCard, 0, 6) . "19" . substr($idCard, 6); $idCard18_len = strlen($idCard18); for ($i = 0; $i < $idCard18_len; $i ++) { $s = $s + substr($idCard18, $i, 1) * $w[$i]; } return $idCard18.$a[$s % 11]; } else { return $idCard; } } /** * 根据身份证号返回年龄 * @param string $id 身份证号 * @return string|number */ function getAge($id){ //过了这年的生日才算多了1周岁 if(empty($id)) return ''; $date=strtotime(substr($id,6,8)); //获得出生年月日的时间戳 $today=strtotime('today'); //获得今日的时间戳 $diff=floor(($today-$date)/86400/365); //得到两个日期相差的大体年数 //strtotime加上这个年数后得到那日的时间戳后与今日的时间戳相比 $age=strtotime(substr($id,6,8).' +'.$diff.'years')>$today?($diff+1):$diff; return $age; }
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【PHP】PHP提取网页的关键词 $meta = get_meta_tags('http://www.emoticode.net/'); $keywords = $meta['keywords']; // Split keywords $keywords = explode(',', $keywords ); // Trim them $keywords = array_map( 'trim', $keywords ); // Remove empty values $keywords = array_filter( $keywords ); print_r( $keywords );更多爬取方法可参考：QueryList
