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lihai-oa/app/common.php

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2023-10-24 15:17:16 +08:00
<?php
/**
* @copyright Copyright (c) 2021 勾股工作室
* @license https://opensource.org/licenses/GPL-3.0
* @link https://www.gougucms.com
*/
// 应用公共文件,内置主要的数据处理方法
use think\facade\Config;
use think\facade\Request;
use think\facade\Cache;
use think\facade\Db;
//设置缓存
function set_cache($key, $value, $date = 86400)
{
Cache::set($key, $value, $date);
}
//读取缓存
function get_cache($key)
{
return Cache::get($key);
}
//清空缓存
function clear_cache($key)
{
Cache::clear($key);
}
//读取系统配置
function get_system_config($name, $key = '')
{
$config = [];
if (get_cache('system_config' . $name)) {
$config = get_cache('system_config' . $name);
} else {
$conf = Db::name('config')->where('name', $name)->find();
if (isset($conf['content'])) {
$config = unserialize($conf['content']);
}
set_cache('system_config' . $name, $config);
}
if ($key == '') {
return $config;
} else {
if (isset($config[$key])) {
return $config[$key];
}
else{
return '';
}
}
}
//设置系统配置
function set_system_config($name, $key, $value='')
{
$config = [];
$conf = Db::name('config')->where('name', $name)->find();
if ($conf['content']) {
$config = unserialize($conf['content']);
}
$config[$key] = $value;
set_cache('system_config' . $name, $config);
$content = serialize($config);
Db::name('config')->where('name', $name)->update(['content'=>$content]);
}
//读取文件配置
function get_config($key)
{
return Config::get($key);
}
//判断cms是否完成安装
function is_installed()
{
static $isInstalled;
if (empty($isInstalled)) {
$isInstalled = file_exists(CMS_ROOT . 'config/install.lock');
}
return $isInstalled;
}
//判断cms是否存在模板
function isTemplate($url='')
{
static $isTemplate;
if (empty($isTemplate)) {
$isTemplate = file_exists(CMS_ROOT . 'app/'.$url);
}
return $isTemplate;
}
//判断模块是否存在
function isModule($name)
{
$map = [];
$map[] = ['name', '=', $name];
$count = Db::name('AdminModule')->where($map)->count();
return $count;
}
//是否是某数据权限,count>1即有权限
function isAuth($uid,$name)
{
if($uid == 1){
return 1;
}
$map = [];
$map[] = ['name', '=', $name];
$map[] = ['', 'exp', Db::raw("FIND_IN_SET('{$uid}',uids)")];
$count = Db::name('DataAuth')->where($map)->count();
return $count;
}
//获取服务器信息
function get_system_info($key)
{
$system = [
'os' => PHP_OS,
'php' => PHP_VERSION,
'upload_max_filesize' => get_cfg_var("upload_max_filesize") ? get_cfg_var("upload_max_filesize") : "不允许上传附件",
'max_execution_time' => get_cfg_var("max_execution_time") . "秒 ",
];
if (empty($key)) {
return $system;
} else {
return $system[$key];
}
}
//获取url参数
function get_params($key = "")
{
return Request::instance()->param($key);
}
//生成一个不会重复的字符串
function make_token()
{
$str = md5(uniqid(md5(microtime(true)), true));
$str = sha1($str); //加密
return $str;
}
//随机字符串，默认长度10
function set_salt($num = 10)
{
$str = 'qwertyuiopasdfghjklzxcvbnm1234567890';
$salt = substr(str_shuffle($str), 10, $num);
return $salt;
}
//密码加密
function set_password($pwd, $salt)
{
return md5(md5($pwd . $salt) . $salt);
}
//获取指定管理员的信息
function get_admin($id)
{
$admin = Db::name('Admin')
->alias('a')
->field('a.*,d.title as department,p.title as position')
->leftJoin ('Department d ','d.id= a.did')
->leftJoin ('Position p ','p.id= a.position_id')
->where(['a.id' => $id])
->cache(true,60)
->find();
$admin['last_login_time'] = empty($admin['last_login_time']) ? '-' : date('Y-m-d H:i', $admin['last_login_time']);
return $admin;
}
/**
* 节点权限判断
* @rule String
* @uid Int
* @return bool
*/
function check_auth($rule, $uid)
{
$auth_list = Cache::get('RulesSrc' . $uid);
if (!in_array($rule, $auth_list)) {
return false;
} else {
return true;
}
}
//读取部门列表
function get_department()
{
$department = Db::name('Department')->order('sort desc,id asc')->where(['status' => 1])->select()->toArray();
return $department;
}
//获取某部门的子部门id.$is_self时候包含自己
function get_department_son($did = 0, $is_self = 1)
{
$department = get_department();
$department_list = get_data_node($department, $did);
$department_array = array_column($department_list, 'id');
if ($is_self == 1) {
//包括自己部门在内
$department_array[] = $did;
}
return $department_array;
}
//读取员工所在部门的负责人（pid=1，上一级负责人）
function get_department_leader($uid=0,$pid=0)
{
$did = get_admin($uid)['did'];
if($pid==0){
$leader = Db::name('Department')->where(['id' => $did])->value('leader_id');
}
else{
$pdid = Db::name('Department')->where(['id' => $did])->value('pid');
if($pdid == 0){
$leader = 0;
}
else{
$leader = Db::name('Department')->where(['id' => $pdid])->value('leader_id');
}
}
return $leader;
}
//读取部门负责人所在部门的数据权限【包括员工所在部门+其子部门】
function get_department_role($uid = 0)
{
$did = get_admin($uid)['did'];
//判断是否是部门负责人
$is_leader = Db::name('Department')->where(['id' => $did,'leader_id'=>$uid])->count();
if($is_leader==0){
return [];
}
else{
//获取子部门
$department = get_department();
$department_list = get_data_node($department, $did);
$department_array = array_column($department_list, 'id');
//包括自己部门在内
$department_array[] = $did;
return $department_array;
}
}
//读取是否是某员工的上级领导
function get_user_role($leader_id=0,$uid = 0)
{
$did = get_admin($uid)['did'];
//获取子部门
$department = get_department();
$department_list = get_data_node($department, $did);
$department_array = array_column($department_list, 'id');
//包括自己部门在内
$department_array[] = $did;
//判断是否是部门负责人
$is_leader = Db::name('Department')->where([['id','in',$did],['leader_id','=',$leader_id]])->count();
return $is_leader;
}
//读取根据uid返回所在部门和所管理的子部门did
function get_user_dids($uid = 0)
{
$did = get_admin($uid)['did'];
$department_array = [];
//判断是否是部门负责人
$is_leader = Db::name('Department')->where(['id'=>$did,'leader_id'=>$uid])->count();
if($is_leader > 0 || $uid == 1){
//获取子部门
$department = get_department();
$department_list = get_data_node($department, $did);
$department_array = array_column($department_list, 'id');
//包括自己部门在内
$department_array[] = $did;
}
else{
//包括自己部门在内
$department_array[] = $did;
}
return $department_array;
}
//读取职位
function get_position()
{
$position = Db::name('Position')->where(['status' => 1])->select()->toArray();
return $position;
}
//根据流程类型读取某部门某模块的审核流程
function get_cate_department_flows($cate=1,$department=0)
{
$map1 = [];
$map2 = [];
$map1[] = ['status', '=', 1];
$map1[] = ['flow_cate', '=', $cate];
$map1[] = ['department_ids', '=', ''];
$map2[] = ['status', '=', 1];
$map2[] = ['flow_cate', '=', $cate];
$map2[] = ['', 'exp', Db::raw("FIND_IN_SET('{$department}',department_ids)")];
$list = Db::name('Flow')->field('id,name,check_type')->whereOr([$map1,$map2])->order('id desc')->select()->toArray();
return $list;
}
//根据流程所属模块读取某部门某模块的审核流程
function get_type_department_flows($type=6,$department=0)
{
$map1 = [];
$map2 = [];
$map1[] = ['status', '=', 1];
$map1[] = ['type', '=', $type];
$map1[] = ['department_ids', '=', ''];
$map2[] = ['status', '=', 1];
$map2[] = ['type', '=', $type];
$map2[] = ['', 'exp', Db::raw("FIND_IN_SET('{$department}',department_ids)")];
$list = Db::name('Flow')->field('id,name,check_type')->whereOr([$map1,$map2])->order('id desc')->select()->toArray();
return $list;
}
/**
* 初始化审批流程数据
* @param $flow_id 审批流程id
* @return
*/
function set_flow($flow_id,$check_admin_ids,$uid)
{
$flow_detail = Db::name('Flow')->where('id',$flow_id)->find();
$check_type = $flow_detail['check_type'];
$flow = unserialize($flow_detail['flow_list']);
if ($check_type == 1) {
if($flow[0]['flow_type'] == 1){
//部门负责人
$leader = get_department_leader($uid);
if($leader == 0){
return to_assign(1,'审批流程设置有问题：当前部门负责人还未设置，请联系HR或者管理员');
}
else{
$check_admin_ids = $leader;
}
}
else if($flow[0]['flow_type'] == 2){
//上级部门负责人
$leader = get_department_leader($uid,1);
if($leader == 0){
return to_assign(1,'审批流程设置有问题：上级部门负责人还未设置，请联系HR或者管理员');
}
else{
$check_admin_ids = $leader;
}
}
else{
$check_admin_ids = $flow[0]['flow_uids'];
}
}
else if ($check_type == 3) {
$check_admin_ids = $flow[0]['flow_uids'];
}
$flow_data = array(
'check_type' => $check_type,
'flow' => $flow,
'check_admin_ids' => $check_admin_ids
);
return $flow_data;
}
/**
* 获取审批流程数据
* @param $uid 当前登录用户
* @param $flows 当前步骤内容
* @return
*/
function get_flow($uid,$flows)
{
$check_user = '';
$check_user_ids = [];
if($flows['flow_type']==1){
$check_user = '部门负责人-';
$check_user_ids[]=get_department_leader($uid);
}
else if($flows['flow_type']==2){
$check_user = '上级部门负责人-';
$check_user_ids[]=get_department_leader($uid,1);
}
else{
$check_user_ids = explode(',',$flows['flow_uids']);
}
$check_user_array = Db::name('Admin')->where('id','in',$check_user_ids)->column('name');
$res = array(
'check_user' => $check_user.implode(',',$check_user_array),
'check_user_ids' => $check_user_ids
);
return $res;
}
/**
* 隐藏电话号码中间4位和邮箱
*/
function hidetel($phone)
{
//隐藏邮箱
if (strpos($phone, '@')) {
$email_array = explode("@", $phone);
$prevfix = (strlen($email_array[0]) < 4) ? "" : substr($phone, 0, 3); //邮箱前缀
$count = 0;
$str = preg_replace('/([\d\w+_-]{0,100})@/', '***@', $phone, -1, $count);
$rs = $prevfix . $str;
return $rs;
} else {
//隐藏联系方式中间4位
$Istelephone = preg_match('/(0[0-9]{2,3}[\-]?[2-9][0-9]{6,7}[\-]?[0-9]?)/i', $phone); //固定电话
if ($Istelephone) {
return preg_replace('/(0[0-9]{2,3}[\-]?[2-9])[0-9]{3,4}([0-9]{3}[\-]?[0-9]?)/i', '$1****$2', $phone);
} else {
return preg_replace('/(1[0-9]{1}[0-9])[0-9]{4}([0-9]{4})/i', '$1****$2', $phone);
}
}
}
/**
* @Method: 文件格式大小
* @param[type] $file_size [文件大小]
*/
function to_size($file_size){
$file_size = $file_size-1;
if ($file_size >= 1099511627776){
$show_filesize = number_format(($file_size / 1099511627776),2) . " TB";
}
elseif ($file_size >= 1073741824) {
$show_filesize = number_format(($file_size / 1073741824),2) . " GB";
}
elseif ($file_size >= 1048576) {
$show_filesize = number_format(($file_size / 1048576),2) . " MB";
}
elseif ($file_size >= 1024) {
$show_filesize = number_format(($file_size / 1024),2) . " KB";
}
elseif ($file_size > 0) {
$show_filesize = $file_size . " b";
}
elseif ($file_size == 0 || $file_size == -1) {
$show_filesize = "0 b";
}
return $show_filesize;
}
//格式化附件展示
function file_card($file,$view=''){
$image=['jpg','jpeg','png','gif'];
$type_icon = 'icon-sucaiziyuan';
$view_btn = '<a class="blue" href="'.$file['filepath'].'" download="'.$file['name'].'" target="_blank" title="下载查看"><i class="iconfont icon-tuiguangshezhi"></i></a>';
if($file['fileext'] == 'pdf'){
$type_icon = 'icon-lunwenguanli';
$view_btn = '<span class="file-view-pdf blue" data-href="'.$file['filepath'].'" title="在线查看"><i class="iconfont icon-yuejuan"></i></span>';
}
if(in_array($file['fileext'], $image)){
$type_icon = 'icon-sucaiguanli';
$view_btn = '<span class="file-view-img blue" data-href="'.$file['filepath'].'" title="在线查看"><i class="iconfont icon-tupianguanli"></i></span>';
}
$file_del='';
if(!empty($file['delete_time'])){
$file_del = 'file-hasdelete';
}
$item = '<div class="file-card '.$file_del.' file-'.$view.'" id="fileItem'.$file['id'].'">
<i class="file-icon iconfont '.$type_icon.'"></i>
<div class="file-info">
<div class="file-title" title="'.$file['name'].'">'.$file['name'].'</div>
<div class="file-ops">'.to_size($file['filesize']).'，'.date('Y-m-d H:i',$file['create_time']).'</div>
</div>
<div class="file-tool">'.$view_btn.'<span class="btn-delete red" data-id="'.$file['id'].'" data-uid="'.$file['admin_id'].'" title="删除"><i class="iconfont icon-shanchu"></i></span></div>
</div>';
return $item;
}
//读取报销类型
function get_expense_cate()
{
$expense = Db::name('ExpenseCate')->where(['status' => 1])->select()->toArray();
return $expense;
}
//读取费用类型
function get_cost_cate()
{
$cost = Db::name('CostCate')->where(['status' => 1])->select()->toArray();
return $cost;
}
//读取印章类型
function get_seal_cate()
{
$seal = Db::name('SealCate')->where(['status' => 1])->select()->toArray();
return $seal;
}
//读取车辆类型
function get_car_cate()
{
$car = Db::name('CarCate')->where(['status' => 1])->select()->toArray();
return $car;
}
//读取企业主体
function get_subject()
{
$subject = Db::name('Subject')->where(['status' => 1])->select()->toArray();
return $subject;
}
//读取行业类型
function get_industry()
{
$industry = Db::name('Industry')->where(['status' => 1])->select()->toArray();
return $industry;
}
//读取服务类型
function get_services()
{
$services = Db::name('Services')->where(['status' => 1])->select()->toArray();
return $services;
}
//读取工作类型
function get_work_cate()
{
$work = Db::name('WorkCate')->where(['status' => 1])->select()->toArray();
return $work;
}
//读取所属地区
function get_region_name($id){
$region = Db::name('city')->where(['id'=>$id])->find();
if(empty($region)){
return '';
}
else{
return $region['name'];
}
}
/**
* 根据附件表的id返回url地址
* @param [type] $id [description]
*/
function get_file($id)
{
if ($id) {
$geturl = Db::name("file")->where(['id' => $id])->find();
if ($geturl['status'] == 1) {
//审核通过
//获取签名的URL
$url = $geturl['filepath'];
return $url;
} elseif ($geturl['status'] == 0) {
//待审核
return '/static/home/images/none_pic.jpg';
} else {
//不通过
return '/static/home/images/none_pic.jpg';
}
}
return false;
}
/**
* 间隔时间段格式化
* @param int $time 时间戳
* @param string $format 格式 【d：显示到天 i显示到分钟 s显示到秒】
* @return string
*/
function time_trans($time, $format = 'd')
{
$now = time();
$diff = $now - $time;
if ($diff < 60) {
return '1分钟前';
} else if ($diff < 3600) {
return floor($diff / 60) . '分钟前';
} else if ($diff < 86400) {
return floor($diff / 3600) . '小时前';
}
$yes_start_time = strtotime(date('Y-m-d 00:00:00', strtotime('-1 days'))); //昨天开始时间
$yes_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-1 days'))); //昨天结束时间
$two_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-2 days'))); //2天前结束时间
$three_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-3 days'))); //3天前结束时间
$four_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-4 days'))); //4天前结束时间
$five_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-5 days'))); //5天前结束时间
$six_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-6 days'))); //6天前结束时间
$seven_end_time = strtotime(date('Y-m-d 23:59:59', strtotime('-7 days'))); //7天前结束时间
if ($time > $yes_start_time && $time < $yes_end_time) {
return '昨天';
}
if ($time > $yes_start_time && $time < $two_end_time) {
return '1天前';
}
if ($time > $yes_start_time && $time < $three_end_time) {
return '2天前';
}
if ($time > $yes_start_time && $time < $four_end_time) {
return '3天前';
}
if ($time > $yes_start_time && $time < $five_end_time) {
return '4天前';
}
if ($time > $yes_start_time && $time < $six_end_time) {
return '5天前';
}
if ($time > $yes_start_time && $time < $seven_end_time) {
return '6天前';
}
switch ($format) {
case 'd':
$show_time = date('Y-m-d', $time);
break;
case 'i':
$show_time = date('Y-m-d H:i', $time);
break;
case 's':
$show_time = date('Y-m-d H:i:s', $time);
break;
}
return $show_time;
}
/**
* 计算按天数
*/
function countDays($a, $b = 0)
{
if ($b == 0) {
$b = date("Y-m-d");
}
$date_1 = $a;
$date_2 = $b;
$d1 = strtotime($date_1);
$d2 = strtotime($date_2);
$days = round(($d2 - $d1) / 3600 / 24);
if ($days > 0) {
return $days;
} else {
return 0;
}
}
/**
* fullcalendar日历控件方法1
*/
function parseDateTime($string, $timeZone=null) {
$date = new DateTime(
$string,
$timeZone ? $timeZone : new DateTimeZone('UTC')
);
if ($timeZone) {
$date->setTimezone($timeZone);
}
return $date;
}
/**
* fullcalendar日历控件方法2
*/
function stripTime($datetime) {
return new DateTime($datetime->format('Y-m-d'));
}
function add_log($type, $param_id = '', $param = [] ,$subject='')
{
$title = '操作';
$session_admin = get_config('app.session_admin');
$uid = \think\facade\Session::get($session_admin);
$type_action = get_config('log.type_action');
if($type_action[$type]){
$title = $type_action[$type];
}
$data = [
'uid' => $uid,
'type' => $type,
'action' => $title,
'param_id' => $param_id,
'param' => json_encode($param),
'module' => strtolower(app('http')->getName()),
'controller' => strtolower(app('request')->controller()),
'function' => strtolower(app('request')->action()),
'ip' => app('request')->ip(),
'create_time' => time(),
'subject' => '系统'
];
if($subject!=''){
$data['subject'] =$subject;
}
else{
$rule = $data['module'] . '/' . $data['controller'] . '/' . $data['function'];
$rule_menu = Db::name('AdminRule')->where(array('src' => $rule))->find();
if($rule_menu){
$data['subject'] = $rule_menu['name'];
}
}
Db::name('AdminLog')->strict(false)->field(true)->insert($data);
}
/**
* 发送站内信
* @param $user_id 接收人
* @param $template 消息模板
* @param $data 操作内容
* @return
*/
function sendMessage($user_id, $template, $data=[])
{
$title = get_config('message.template')[$template]['title'];
$content = get_config('message.template')[$template]['content'];
foreach ($data as $key => $val) {
$title = str_replace('{' . $key . '}', $val, $title);
$content = str_replace('{' . $key . '}', $val, $content);
}
if(isset($data['from_uid'])){
$title = str_replace('{from_user}', get_admin($data['from_uid'])['name'], $title);
$content = str_replace('{from_user}', get_admin($data['from_uid'])['name'], $content);
}
$content = str_replace('{date}', date('Y-m-d'), $content);
if (!$user_id) return false;
if (!$content) return false;
if (!is_array($user_id)) {
$users = explode(",", strval($user_id));
} else {
$users = $user_id;
}
$users = array_unique(array_filter($users));
//组合要发的消息
$send_data = [];
foreach ($users as $key => $value) {
$send_data[] = array(
'to_uid' => $value,//接收人
'action_id' => $data['action_id'],
'title' => $title,
'content' => $content,
'template' => $template,
'module_name' => strtolower(app('http')->getName()),
'controller_name' => strtolower(app('request')->controller()),
'action_name' => strtolower(app('request')->action()),
'send_time' => time(),
'create_time' => time()
);
}
$res = Db::name('Message')->strict(false)->field(true)->insertAll($send_data);
return $res;
}
function getMessageLink($template,$action_id){
$content='';
if(isset(get_config('message.template')[$template]['link'])){
$link = get_config('message.template')[$template]['link'];
$content = str_replace('{action_id}', $action_id, $link);
}
return $content;
}
/**
* 邮件发送
* @param $to 接收人
* @param string $subject 邮件标题
* @param string $content 邮件内容(html模板渲染后的内容)
* @throws Exception
* @throws phpmailerException
*/
function send_email($to, $subject = '', $content = '')
{
$mail = new PHPMailer\PHPMailer\PHPMailer();
$email_config = Db::name('config')->where('name', 'email')->find();
$config = unserialize($email_config['content']);
$mail->CharSet = 'UTF-8'; //设定邮件编码，默认ISO-8859-1，如果发中文此项必须设置，否则乱码
$mail->isSMTP();
$mail->SMTPDebug = 0;
//调试输出格式
//$mail->Debugoutput = 'html';
//smtp服务器
$mail->Host = $config['smtp'];
//端口 - likely to be 25, 465 or 587
$mail->Port = $config['smtp_port'];
if ($mail->Port == '465') {
$mail->SMTPSecure = 'ssl'; // 使用安全协议
}
//Whether to use SMTP authentication
$mail->SMTPAuth = true;
//发送邮箱
$mail->Username = $config['smtp_user'];
//密码
$mail->Password = $config['smtp_pwd'];
//Set who the message is to be sent from
$mail->setFrom($config['email'], $config['from']);
//回复地址
//$mail->addReplyTo('replyto@example.com', 'First Last');
//接收邮件方
if (is_array($to)) {
foreach ($to as $v) {
$mail->addAddress($v);
}
} else {
$mail->addAddress($to);
}
$mail->isHTML(true); // send as HTML
//标题
$mail->Subject = $subject;
//HTML内容转换
$mail->msgHTML($content);
$status = $mail->send();
if ($status) {
return true;
} else {
// echo "Mailer Error: ".$mail->ErrorInfo;// 输出错误信息
// die;
return false;
}
}
/**
* 生成时间编号
* $prefix前缀
*/
function get_codeno($prefix=1){
$no = $prefix . date('YmdHis') . rand(10,99);
return $no;
}
/**
* 截取文章摘要
* @return bool
*/
function get_desc_content($content, $count)
{
$content = preg_replace("@<script(.*?)</script>@is", "", $content);
$content = preg_replace("@<iframe(.*?)</iframe>@is", "", $content);
$content = preg_replace("@<style(.*?)</style>@is", "", $content);
$content = preg_replace("@<(.*?)>@is", "", $content);
$content = str_replace(PHP_EOL, '', $content);
$space = array(" ", "　", " ", " ", " ");
$go_away = array("", "", "", "", "");
$content = str_replace($space, $go_away, $content);
$res = mb_substr($content, 0, $count, 'UTF-8');
if (mb_strlen($content, 'UTF-8') > $count) {
$res = $res . "...";
}
return $res;
}
//查找数组索引
function arraySearch($array, $searchFor) {
foreach($array as $key => $value) {
if(is_array($value)){
foreach($value as $key1 => $value1) {
if($value1 == $searchFor) {
return array("index" => $key, "key" => $key1);
}
}
}
else{
if($value == $searchFor) {
return $key;
}
}
}
return false;
}
/**
* PHP去除空格
* @param string $str 字符串
* @return string 字符串
*/
function trim_space($str=''){
$str = mb_ereg_replace('^(　| )+', '', $str);
$str = mb_ereg_replace('(　| )+$', '', $str);
return mb_ereg_replace('　　', "\n　　", $str);
}
/**
* PHP格式化字节大小
* @param number $size 字节数
* @param string $delimiter 数字和单位分隔符
* @return string 格式化后的带单位的大小
*/
function format_bytes($size, $delimiter = '')
{
$units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
for ($i = 0; $size >= 1024 && $i < 5; $i++) {
$size /= 1024;
}
return round($size, 2) . $delimiter . $units[$i];
}
/**
* 截取字符串
* @param $start 开始截取位置
* @param $length 截取长度
* @return
*/
function msubstr($str, $start = 0, $length=1, $charset = "utf-8", $suffix = true)
{
if (function_exists("mb_substr")) {
$slice = mb_substr($str, $start, $length, $charset);
} elseif (function_exists('iconv_substr')) {
$slice = iconv_substr($str, $start, $length, $charset);
if (false === $slice) {
$slice = '';
}
} else {
$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, $length));
}
if (utf8_strlen($str) < $length) $suffix = false;
return $suffix ? $slice . '...' : $slice;
}
function utf8_strlen($string = null)
{
preg_match_all("/./us", $string, $match);
return count($match[0]);
}
/**
* PHP截取文字长度
* @return string
*/
function sub_str($str,$len=20){
$strlen=strlen($str)/3;#在编码utf8下计算字符串的长度，并把它交给变量$strlen
#echo $strlen;#输出字符串长度
if($strlen<$len){
return $str;
}else{
return mb_substr($str,0,$len,"utf-8")."...";
}
}
/**
*数据处理成树形格式1
* @return array
*/
function list_to_tree($list, $pk = 'id', $pid = 'pid', $child = 'list', $root = 0)
{
// 创建Tree
$tree = array();
if (is_array($list)) {
// 创建基于主键的数组引用
$refer = array();
foreach ($list as $key => $data) {
$refer[$data[$pk]] = &$list[$key];
}
foreach ($list as $key => $data) {
// 判断是否存在parent
$parentId = $data[$pid];
if ($root == $parentId) {
$tree[$data[$pk]] = &$list[$key];
} else {
if (isset($refer[$parentId])) {
$parent = &$refer[$parentId];
$parent[$child][$data[$pk]] = &$list[$key];
}
}
}
}
return $tree;
}
/**
*数据处理成树形格式2
* @return array
*/
function create_tree_list($pid, $arr, $group, &$tree = [])
{
foreach ($arr as $key => $vo) {
if ($key == 0) {
$vo['spread'] = true;
}
if (!empty($group) and in_array($vo['id'], $group)) {
$vo['checked'] = true;
} else {
$vo['checked'] = false;
}
if ($vo['pid'] == $pid) {
$child = create_tree_list($vo['id'], $arr, $group);
if ($child) {
$vo['children'] = $child;
}
$tree[] = $vo;
}
}
return $tree;
}
//递归排序，用于分类选择
function set_recursion($result, $pid = 0, $level=-1)
{
/*记录排序后的类别数组*/
static $list = array();
static $space = ['','├─','§§├─','§§§§├─','§§§§§§├─'];
$level++;
foreach ($result as $k => $v) {
if ($v['pid'] == $pid) {
if ($pid != 0) {
$v['title'] = $space[$level] . $v['title'];
$v['level'] = $level+1;
}
/*将该类别的数据放入list中*/
$list[] = $v;
set_recursion($result, $v['id'],$level);
}
}
return $list;
}
//递归返回树形菜单数据
function get_tree($data, $pId ,$open=0,$deep=0)
{
$tree = [];
foreach($data as $k => $v)
{
$v['checkArr']=array('type'=>0, 'isChecked'=>0);
$v['spread']=true;
$v['parentId']=$v['pid'];
if($deep>=$open){
$v['spread']=false;
}
$v['name']=$v['title'];
if($v['pid'] == $pId){
//父亲找到儿子
$deep++;
$v['children'] = get_tree($data, $v['id'],$open,$deep);
$tree[] = $v;
//unset($data[$k]);
}
}
return array_values($tree);
}
//递归返回树形菜单数据
function get_select_tree($data, $pId ,$deep=0, $selected=[])
{
$tree = [];
foreach($data as $k => $v)
{
$vv=[];
$vv['name']=$v['title'];
$vv['value']=$v['id'];
$vv['selected']='';
if(in_array($v['id'],$selected)){
$vv['selected'] = 'selected';
}
if($v['pid'] == $pId){
//父亲找到儿子
$deep++;
$vv['children'] = get_select_tree($data, $v['id'],$deep,$selected);
$tree[] = $vv;
}
}
return array_values($tree);
}
/**
* 根据id递归返回子数据
* @param $data 数据
* @param $pid 父节点id
*/
function get_data_node($data=[],$pid=0){
$dep = [];
foreach($data as $k => $v){
if($v['pid'] == $pid){
$node=get_data_node($data, $v['id']);
array_push($dep,$v);
if(!empty($node)){
$dep=array_merge($dep,$node);
}
}
}
return array_values($dep);
}
function generateTree($flatArray, $parentId = 0) {
$tree = [];
foreach ($flatArray as $item) {
if ($item['pid'] === $parentId) {
$node = $item;
$node['children'] = generateTree($flatArray, $item['id']);
$tree[] = $node;
}
}
return $tree;
}
//访问按小时归档统计
function hour_document($arrData)
{
$documents = array();
$hour = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23];
foreach ($hour as $val) {
$documents[$val] = 0;
}
foreach ($arrData as $index => $value) {
$archivesTime = intval(date("H", $value['create_time']));
$documents[$archivesTime] += 1;
}
return $documents;
}
//访问按日期归档统计
function date_document($arrData)
{
$documents = array();
foreach ($arrData as $index => $value) {
$archivesTime = date("Y-m-d", $value['create_time']);
if (empty($documents[$archivesTime])) {
$documents[$archivesTime] = 1;
} else {
$documents[$archivesTime] += 1;
}
}
return $documents;
}
/**
* 返回json数据，用于接口
* @param integer $code
* @param string $msg
* @param array $data
* @param string $url
* @param integer $httpCode
* @param array $header
* @param array $options
* @return json
*/
function to_assign($code = 0, $msg = "操作成功", $data = [], $action = '', $url = '', $httpCode = 200, $header = [], $options = [])
{
$res = ['code' => $code];
$res['msg'] = $msg;
$res['action'] = $action;
$res['url'] = $url;
if (is_object($data)) {
$data = $data->toArray();
}
$res['data'] = $data;
$response = \think\Response::create($res, "json", $httpCode, $header, $options);
throw new \think\exception\HttpResponseException($response);
}
/**
* 适配layui table数据列表的返回数据方法，用于接口
* @param integer $code
* @param string $msg
* @param array $data
* @param integer $httpCode
* @param array $header
* @param array $options
* @return json
*/
function table_assign($code = 0, $msg = '请求成功', $data = [], $httpCode = 200, $header = [], $options = [])
{
$res['code'] = $code;
$res['msg'] = $msg;
if (is_object($data)) {
$data = $data->toArray();
}
if (!empty($data['total'])) {
$res['count'] = $data['total'];
} else {
$res['count'] = 0;
}
$res['data'] = $data['data'];
$response = \think\Response::create($res, "json", $httpCode, $header, $options);
throw new \think\exception\HttpResponseException($response);
}
/**
* 人民币转大写
* @param
*/
function cny($amount){
$capitalNumbers = [
'零',
'壹',
'贰',
'叁',
'肆',
'伍',
'陆',
'柒',
'捌',
'玖',
];
$integerUnits = ['', '拾', '佰', '仟',];
$placeUnits = ['', '万', '亿', '兆',];
$decimalUnits = ['角', '分', '厘', '毫',];
$result = [];
$arr = explode('.', (string)$amount);
$integer = trim($arr[0] ?? '', '-');
$decimal = $arr[1] ?? '';
if (!((int)$decimal)) {
$decimal = '';
}
// 转换整数部分,从个位开始
$integerNumbers = $integer ? array_reverse(str_split($integer)) : [];
$last = null;
foreach (array_chunk($integerNumbers, 4) as $chunkKey => $chunk) {
if (!((int)implode('', $chunk))) {
// 全是 0 则直接跳过
continue;
}
array_unshift($result, $placeUnits[$chunkKey]);
foreach ($chunk as $key => $number) {
// 去除重复 零，以及第一位的 零，类似：1002、110
if (!$number && (!$last || $key === 0)) {
$last = $number;
continue;
}
$last = $number;
// 类似 1022，中间的 0 是不需要 佰 的
if ($number) {
array_unshift($result, $integerUnits[$key]);
}
array_unshift($result, $capitalNumbers[$number]);
}
}
if (!$result) {
$result[] = $capitalNumbers[0];
}
$result[] = '圆';
if (!$decimal) {
$result[] = '整';
}
// 转换小数位
$decimalNumbers = $decimal ? str_split($decimal) : [];
foreach ($decimalNumbers as $key => $number) {
$result[] = $capitalNumbers[$number];
$result[] = $decimalUnits[$key];
}
if (strpos((string)$amount, '-') === 0) {
array_unshift($result, '负');
}
return implode('', $result);
}
/**
* 金额展示规则,超过1万时以万为单位，低于1万时以千为单位，低于1千时以元为单位
* @param string $money 金额
* @return string
*/
function format_money($money)
{
$data = '0元';
if (($money / 10000) > 1) {
$data = is_int($money / 10000) ? ($money / 10000) . '万' : rand(($money / 10000), 2) . '万';
} elseif (($money / 1000) > 1) {
$data = is_int($money / 1000) ? ($money / 1000) . '千' : rand(($money / 1000), 2) . '千';
} else {
$data = $money . '元';
}
return $data;
}
/**
* 数组转换字符串（以逗号隔开）
* @param
* @return
*/
function arrayToString($array)
{
if (!is_array($array)) {
$data_arr[] = $array;
} else {
$data_arr = $array;
}
$data_arr = array_filter($data_arr); //数组去空
$data_arr = array_unique($data_arr); //数组去重
$data_arr = array_merge($data_arr);
$string = $data_arr ? ',' . implode(',', $data_arr) . ',' : '';
return $string ?: '';
}
/**
* 字符串转换数组（以逗号隔开）
* @param
* @return
*/
function stringToArray($string)
{
if (is_array($string)) {
$data_arr = array_unique(array_filter($string));
} else {
$data_arr = $string ? array_unique(array_filter(explode(',', $string))) : [];
}
$data_arr = $data_arr ? array_merge($data_arr) : [];
return $data_arr ?: [];
}
/**
* 二维数组排序(选择)
* @param $select 要进行排序的select结果集
* @param $field 排序的字段
* @param $order 排序方式1降序2升序
*/
function sort_select($select = array(), $field='', $order = 1)
{
$count = count($select);
if ($order == 1) {
for ($i = 0; $i < $count; $i++) {
$k = $i;
for ($j = $i; $j < $count; $j++) {
if ($select[$k][$field] < $select[$j][$field]) {
$k = $j;
}
}
$temp = $select[$i];
$select[$i] = $select[$k];
$select[$k] = $temp;
}
return $select;
} else {
for ($i = 0; $i < $count; $i++) {
$k = $i;
for ($j = $i; $j < $count; $j++) {
if ($select[$k][$field] > $select[$j][$field]) {
$k = $j;
}
}
$temp = $select[$i];
$select[$i] = $select[$k];
$select[$k] = $temp;
}
return $select;
}
}
/**
* 时间戳格式化
* @param int $time
* @param string $format 默认'Y-m-d H:i'，x代表毫秒
* @return string 完整的时间显示
*/
function time_format($time = NULL, $format = 'Y-m-d H:i:s')
{
$usec = $time = $time === null ? '' : $time;
if (strpos($time, '.')!==false) {
list($usec, $sec) = explode(".", $time);
} else {
$sec = 0;
}
return $time != '' ? str_replace('x', $sec, date($format, intval($usec))) : '';
}
/**
* 判断是否是手机浏览器
* @return bool
*/
function is_mobile()
{
if (isset($_SERVER['HTTP_VIA']) && stristr($_SERVER['HTTP_VIA'], "wap")) {
return true;
} elseif (isset($_SERVER['HTTP_ACCEPT']) && strpos(strtoupper($_SERVER['HTTP_ACCEPT']), "VND.WAP.WML")) {
return true;
} elseif (isset($_SERVER['HTTP_X_WAP_PROFILE']) || isset($_SERVER['HTTP_PROFILE'])) {
return true;
} elseif (isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/(blackberry|configuration\/cldc|hp |hp-|htc |htc_|htc-|iemobile|kindle|midp|mmp|motorola|mobile|nokia|opera mini|opera |Googlebot-Mobile|YahooSeeker\/M1A1-R2D2|android|iphone|ipod|mobi|palm|palmos|pocket|portalmmm|ppc;|smartphone|sonyericsson|sqh|spv|symbian|treo|up.browser|up.link|vodafone|windows ce|xda |xda_)/i', $_SERVER['HTTP_USER_AGENT'])) {
return true;
} else {
return false;
}
}
/**
* 验证输入的邮件地址是否合法
* @param $user_email 邮箱
* @return bool
*/
function is_email($user_email)
{
$chars = "/^([a-z0-9+_]|\\-|\\.)+@(([a-z0-9_]|\\-)+\\.)+[a-z]{2,6}\$/i";
if (strpos($user_email, '@') !== false && strpos($user_email, '.') !== false) {
if (preg_match($chars, $user_email)) {
return true;
} else {
return false;
}
} else {
return false;
}
}
/**
* 获取客户浏览器类型
*/
function getBrowser()
{
$Browser = $_SERVER['HTTP_USER_AGENT'];
if (preg_match('/MSIE/i', $Browser)) {
$Browser = 'MSIE';
} elseif (preg_match('/Firefox/i', $Browser)) {
$Browser = 'Firefox';
} elseif (preg_match('/Chrome/i', $Browser)) {
$Browser = 'Chrome';
} elseif (preg_match('/Safari/i', $Browser)) {
$Browser = 'Safari';
} elseif (preg_match('/Opera/i', $Browser)) {
$Browser = 'Opera';
} else {
$Browser = 'Other';
}
return $Browser;
}
/**
* 获取客户端系统
*/
function getOS()
{
$agent = $_SERVER['HTTP_USER_AGENT'];
if (preg_match('/win/i', $agent)) {
if (preg_match('/nt 6.1/i', $agent)) {
$OS = 'Windows 7';
} else if (preg_match('/nt 6.2/i', $agent)) {
$OS = 'Windows 8';
} else if (preg_match('/nt 10.0/i', $agent)) {
$OS = 'Windows 10';
} else {
$OS = 'Windows';
}
} elseif (preg_match('/mac/i', $agent)) {
$OS = 'MAC';
} elseif (preg_match('/linux/i', $agent)) {
$OS = 'Linux';
} elseif (preg_match('/unix/i', $agent)) {
$OS = 'Unix';
} elseif (preg_match('/bsd/i', $agent)) {
$OS = 'BSD';
} else {
$OS = 'Other';
}
return $OS;
}
/**
* 根据IP获取地址
*/
function getAddress($ip)
{
$res = file_get_contents("http://ip.360.cn/IPQuery/ipquery?ip=" . $ip);
$res = json_decode($res, 1);
if ($res && $res['errno'] == 0) {
return explode("\t", $res['data'])[0];
} else {
return '';
}
}
/**
* 导出数据为excel表格
* @param $data 一个二维数组,结构如同从数据库查出来的数组
* @param $title excel的第一行标题,一个数组,如果为空则没有标题
* @param $filename 下载的文件名
* @param exportexcel($arr,array('id','账户','密码','昵称'),'文件名!');
*/
function exportexcel($data = array(), $title = array(), $filename = 'report')
{
header("Content-type:application/octet-stream");
header("Accept-Ranges:bytes");
header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:attachment;filename=" . $filename . ".xls");
header("Pragma: no-cache");
header("Expires: 0");
//导出xls 开始
if (!empty($title)) {
foreach ($title as $k => $v) {
$title[$k] = iconv("UTF-8", "GB2312", $v);
}
$title = implode("\t", $title);
echo "$title\n";
}
if (!empty($data)) {
foreach ($data as $key => $val) {
foreach ($val as $ck => $cv) {
$data[$key][$ck] = iconv("UTF-8", "GB2312", $cv);
}
$data[$key] = implode("\t", $data[$key]);
}
echo implode("\n", $data);
}
}
//根据数据库查询出来数组获取某个字段拼接字符串
function getFieldArray($array = array(), $field = '')
{
if (is_array($array) && $field) {
$ary = array();
foreach ($array as $value) {
$ary[] = $value[$field];
}
$str = implode(',', $ary);
return $str;
} else {
return false;
}
}
/**
* curl 模拟GET请求
* @author lee
***/
function curl_get($url)
{
//初始化
$ch = curl_init();
//设置抓取的url
curl_setopt($ch, CURLOPT_URL, $url);
//设置获取的信息以文件流的形式返回，而不是直接输出。
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); // https请求 不验证hosts
curl_setopt($ch, CURLINFO_HEADER_OUT, TRUE);//添加这个获取请求头信息
//执行命令
$output = curl_exec($ch);
$meta = curl_getinfo($ch,CURLINFO_HEADER_OUT);
$accept = substr($meta,0,strpos($meta, 'Accept:'));
$host = substr($accept,strpos($accept, 'Host:')+5);
curl_close($ch); //释放curl句柄
return $output;
}
/**
* 模拟post进行url请求
* @param string $url
* @param string $param
*/
function curl_post($url = '', $post = array())
{
$post['host'] = $_SERVER['HTTP_HOST'];
$curl = curl_init(); // 启动一个CURL会话
curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 从证书中检查SSL加密算法是否存在
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
curl_setopt($curl, CURLOPT_POSTFIELDS, $post); // Post提交的数据包
curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
$res = curl_exec($curl); // 执行操作
if (curl_errno($curl)) {
echo 'Errno' . curl_error($curl);//捕抓异常
}
curl_close($curl); // 关闭CURL会话
return $res; // 返回数据，json格式
}