xinyi_admin/application/common.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 流年 <liu21st@gmail.com>
// +----------------------------------------------------------------------
function getMoneyFormat($value){
    $member_price = $value/100;
    return  sprintf("%.2f", $member_price);
}


// 应用公共文件
function showStatus($status,$str){
    $arr = explode(':', $str);
    $key = explode(',', $arr[1]);
    $name = explode(',', $arr[0]);
    foreach($name as $k=>$v){
        $res[$key[$k]] = $v;
    }
    if($status!=='' && isset($res[$status])){
        echo $res[$status];
    }
}

// 应用公共文件
function showStatus1($status,$str){
    $arr = explode(':', $str);
    $key = explode(',', $arr[1]);
    $name = explode(',', $arr[0]);
    foreach($name as $k=>$v){
        $res[$key[$k]] = $v;
    }
    if($status!=='' && isset($res[$status])){
        return $res[$status];
    }
}

/**
 * 数组合并
 * @param $arr
 * @param $key
 * @return array
 */
function array_group_by($arr, $key)
{
    $grouped = [];
    foreach ($arr as $value) {
        $grouped[$value[$key]][] = $value;
    }
    // Recursively build a nested grouping if more parameters are supplied
    // Each grouped array value is grouped according to the next sequential key
    if (func_num_args() > 2) {
        $args = func_get_args();
        foreach ($grouped as $key => $value) {
            $parms = array_merge([$value], array_slice($args, 2, func_num_args()));
            $grouped[$key] = call_user_func_array('array_group_by', $parms);
        }
    }
    return $grouped;
}

//二维数组去重
function remove_duplicate($arr,$key){
    $tmp_arr=[];
    foreach($arr as $k => $v)
    {
        if(in_array($v[$key], $tmp_arr))
        {
            $re = array_search($v[$key], $tmp_arr);
            unset($tmp_arr[$re]);
        }
        $tmp_arr[$k] = $v[$key];
    }

    foreach($tmp_arr as $k => $v){
        if(array_key_exists($k,$arr)){
            $tmp[] = $arr[$k];
        }
    }
    return $tmp;
}

/**

 * 二维数组求和
 * @param $arr 数组
 * @param $key 相同key
 * @param $sum 求和值
 * @return mixed
 */
function my_array_sum($arr,$key,$sum){
    foreach($arr as $k=>$v){
        if(!isset($item[$v[$key]])){
            $item[$v[$key]]=$v;
        }else{
            $item[$v[$key]][$sum]+=$v[$sum];
        }
    }
    return $item;
}

/**
 * 二维数组排序
 * @param array $list
 * @param $value
 * @param $sort
 * @return array
 */
function arraySort($list=[],$value,$sort){
    foreach ($list as $item) {
        $k[]=$item[$value];
    }
    if($sort=='asc'){
        array_multisort($k,SORT_ASC,$list);
    }elseif($sort=='desc'){
        array_multisort($k,SORT_DESC,$list);
    }
    return $list;
}

//是否是手机号码
function is_mobile($mobile){
    if(preg_match("/^1[34578]{1}\d{9}$/",$mobile)){
        return true;
    }else{
        return false;
    }
}

/**
 * 获取文本域中的图片信息
 * @param $data
 * @param array $types
 * @return mixed
 */
function getTextAreaImg($data,$types=['gif','png']){
    $type='';
    foreach ($types as $v){
        $type.=".".$v."|";
    }
    substr($type,-1);
    $pattern = "/[img|IMG].*?src=['|\"](.*?(?:[".$type."]))['|\"].*?[\/]?>/";
    preg_match_all($pattern,$data,$match);
    return $match;
}

/**
 * 获取纯文本
 * @param $content
 * @param $length
 * @return bool|string
 */
function getTextNoHtml($content,$length){
    $content_02 = htmlspecialchars_decode($content);//把一些预定义的 HTML 实体转换为字符
    $content_03 = str_replace("&nbsp;","",$content_02);//将空格替换成空
    $contents = strip_tags($content_03);//函数剥去字符串中的 HTML、XML 以及 PHP 的标签,获取纯文本内容
    $con = mb_substr($contents, 0, $length,"utf-8");//返回字符串中的前100字符串长度的字符
    return $con;
}


/**
 * 返回最近时间，string
 * @param $time
 * @return false|string
 */
function wordTime($time) {
    $time = (int) substr($time, 0, 10);
    $int = time() - $time;
    $str = '';
    if ($int <= 30){
        $str = sprintf('刚刚', $int);
    }elseif ($int < 60){
        $str = sprintf('%d秒前', $int);
    }elseif ($int < 3600){
        $str = sprintf('%d分钟前', floor($int / 60));
    }elseif ($int < 86400){
        $str = sprintf('%d小时前', floor($int / 3600));
    }elseif ($int < 2592000){
        $str = sprintf('%d天前', floor($int / 86400));
    }else{
        $str = date('m-d H:i', $time);
    }
    return $str;
}