Function.php

<?php

/**
 * Created by PhpStorm.
 * User: Windows
 * Date: 2017/2/20
 * Time: 12:25
 */
/**
 * curl request
 */
if (!function_exists('https_request')) {

    function https_request($url, $data = NULL) {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_HEADER, false);
        curl_setopt($curl, CURLOPT_POST, true);
        curl_setopt($curl, CURLOPT_BINARYTRANSFER, false);
        $post_data = http_build_query($data);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_TIMEOUT, 5);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

        $output = curl_exec($curl);

        if (empty($output)) {
            if (curl_errno($curl) == CURLE_OPERATION_TIMEDOUT) {
                curl_close($curl);
                return json_encode(['code' => 400, 'msg' => '请求超时']);
            }
            curl_close($curl);
            return json_encode(['code' => 400, 'msg' => '返回数据为空']);
        }

        curl_close($curl);
        return $output;
    }

}
if (!function_exists('curl_get')) {

    function curl_get($url) {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
        if (strlen($url) > 5 && strtolower(substr($url, 0, 5)) == "https") {
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        }
        $output = curl_exec($curl);
        curl_close($curl);
        return $output;
    }

}

/**
 * send sms jianzhou
 */
if (!function_exists('sendsms')) {

    function sendsms($mobile, $content, $config) {
        $p = md5($config['username'] . "" . md5($config['password']));
        $param = [
            'username' => $config['username'],
            'password' => $p,
            'mobile' => $mobile,
            'content' => $content . $config['suffix']
        ];
        //开始发送
        return https_request($config['url'], $param);
    }

}


/**
 * rand num
 */
if (!function_exists('getRandom')) {

    function getRandom($length = 6, $content = '123456789') {
        $string = '';
        for ($i = 0; $i < $length; $i++) {
            $string .= $content[mt_rand(0, strlen($content) - 1)];
        }
        return $string;
    }

}
if (!function_exists('substr')) {

    function substr($str, $start, $length = false, $encoding = 'utf-8') {
        if (is_array($str) || is_object($str))
            return false;
        if (function_exists('mb_substr'))
            return mb_substr($str, intval($start), ($length === false ? strlen($str) : intval($length)), $encoding);
        return substr($str, $start, ($length === false ? strlen($str) : intval($length)));
    }

}

if (!function_exists('getRandNums')) {

    function getRandNums($lenth) {
        $char = '0123456789';
        $return = "";
        for ($i = 1; $i <= $lenth; ++$i) {
            $return .= $char[rand(0, 9)];
        }
        return $return;
    }

}
if (!function_exists('getRandNums')) {

    function checkPassword($password) {
        //1、密码不能有空格
        if (preg_match("/ /", $password)) {
            return false;
        }
        $len = strlen($password);
        //2、长度在6-16之间
        if ($len < 6 || $len > 16) {
            return false;
        }
        return true;
    }

}

if (!function_exists('strlen')) {

    function strlen($str, $encoding = 'UTF-8') {
        if (is_array($str) || is_object($str))
            return false;
        $str = html_entity_decode($str, ENT_COMPAT, 'UTF-8');
        if (function_exists('mb_strlen'))
            return mb_strlen($str, $encoding);

        return strlen($str);
    }

}

if (!function_exists('intval')) {

    function intval($val) {
        if (is_int($val))
            return $val;
        if (is_string($val))
            return (int) $val;

        return (int) (string) $val;
    }

}

if (!function_exists('getday')) {

    function getday($date) {
        $strdate = strtotime($date);
        $date = date("m-d", $strdate);
        return $date;
    }

}

if (!function_exists('getLoginItemType')) {

    function getLoginItemType($value) {
        $login_item_value = trim($value);

        if (isEmail($login_item_value)) {
            return 'E';
        }
        if (isMobilePhone($login_item_value)) {
            return 'M';
        }
        if (isNickname($login_item_value)) {
            return 'N';
        }
        return false;
    }

}

if (!function_exists('isMobilePhone')) {

    function isNickname($str) {
        if (strlen($str) < 4) {
            return false;
        }
        $length = mb_strlen($str, 'utf8');
        if ($length < 2 || $length > 20) {
            return false;
        }
        if (!preg_match('/^[a-zA-Z0-9_\x80-\xff]+$/', $str)) {
            return false;
        }
        return true;
    }

}

if (!function_exists('isMobilePhone')) {

    function isMobilePhone($mobilePhone) {
        return preg_match("/^1[3578][0-9]{9}$/", $mobilePhone);
    }

}


if (!function_exists('isEmail')) {

    function isEmail($email) {
        return !empty($email) && preg_match(cleanNonUnicodeSupport('/^[a-z\p{L}0-9!#$%&\'*+\/=?^`{}|~_-]+[.a-z\p{L}0-9!#$%&\'*+\/=?^`{}|~_-]*@[a-z\p{L}0-9]+[._a-z\p{L}0-9-]*\.[a-z0-9]+$/ui'), $email);
    }

}

if (!function_exists('replaceHTML')) {

    function replaceHTML($str) {
        $content_01 = $str; //从数据库获取富文本content
        $content_02 = htmlspecialchars_decode($content_01); //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
        $str = mb_substr($contents, 0, 100, "utf-8"); //返回字符串中的前100字符串长度的字符


        return $str;
    }

}



if (!function_exists('cleanNonUnicodeSupport')) {

    function cleanNonUnicodeSupport($pattern) {
        if (!defined('PREG_BAD_UTF8_OFFSET'))
            return $pattern;
        return preg_replace('/\\\[px]\{[a-z]\}{1,2}|(\/[a-z]*)u([a-z]*)$/i', "$1$2", $pattern);
    }

}
if (!function_exists('floorThree')) {

    function floorThree($data) {
        return round($data, 2);
    }

}
if (!function_exists('objectToArray')) {

    function objectToArray($e) {
        $e = (array) $e;
        foreach ($e as $k => $v) {
            if (gettype($v) == 'resource')
                return;
            if (gettype($v) == 'object' || gettype($v) == 'array')
                $e[$k] = (array) objectToArray($v);
        }
        return $e;
    }

}


if (!function_exists('createPage')) {

    function createPage($url, $currentPage, $totalPage, $delta = 2, $target = '_self') {

        $high = $currentPage + $delta;
        $low = $currentPage - $delta;
        if ($high > $totalPage) {
            $high = $totalPage;
            $low = $totalPage - 2 * $delta;
        }
        if ($low < 1) {
            $low = 1;
            $high = $low + 2 * $delta;
            if ($high > $totalPage)
                $high = $totalPage;
        }
        $ret_string = '<div class="zgt_page clearfix">';
        if ($currentPage > 1) {
            $ret_string .= '<a style="cursor:pointer" href=\'' . str_replace('%d', 1, $url) . "' target='{$target}'>首页</a>";
            $ret_string .= '<a style="cursor:pointer" href=\'' . str_replace('%d', $currentPage - 1, $url) . "' target='{$target}'>上一页</a>";
        } else {
            $ret_string .= '<a class="disabled" style="color: #ccc">首页</a>';
            $ret_string .= '<a class="disabled" style="color: #ccc">上一页</a>';
        }
        $links = array();
        for (; $low <= $high; $low++) {
            if ($low != $currentPage)
                $links[] = '<a style="cursor:pointer" href=\'' . str_replace('%d', $low, $url) . '\' target=\'' . $target . '\'>' . $low . '</a>';
            else
                $links[] = "<a class='curr' >{$low}</a>";
        }
        $links = implode('', $links);
        $ret_string .= "\r\n" . $links;
        if ($currentPage < $totalPage) {
            $ret_string .= '<a style="cursor:pointer" href=\'' . str_replace('%d', $currentPage + 1, $url) . "' target='{$target}'>下一页</a>";
            $ret_string .= '<a style="cursor:pointer" href=\'' . str_replace('%d', $totalPage, $url) . '\' target=\'' . $target . '\'>尾页</a>';
        } else {
            $ret_string .= '<a class="disabled" style="color: #ccc">下一页</a>';
            $ret_string .= '<a class="disabled" style="color: #ccc">尾页</a>';
        }
        return $ret_string . '</div>';
    }

}

//对象转换数据
if (!function_exists('object_to_array')) {

    function object_to_array($data) {
        $result = json_encode($data);
        return json_decode($result, true);
    }

}
if (!function_exists('p')) {

    function p($data = null) {
        echo '<pre>';
        print_r($data);
        echo '</pre>';
    }

}
if (!function_exists('pp')) {

    function pp($data = null) {
        echo '<pre>';
        print_r($data);
        echo '</pre>';
        die;
    }

}
if (!function_exists('is_json')) {

    function is_json($string) {
        @json_decode($string);
        return (json_last_error() == JSON_ERROR_NONE);
    }

}
if (!function_exists('num2rmb')) {

    function num2rmb($number = 0, $int_unit = '元', $is_round = TRUE, $is_extra_zero = FALSE) {
        $is_negative = false;
        if ($number < 0) {
            $is_negative = true;
        }
        $number = abs($number);
        // 将数字切分成两段 
        $parts = explode('.', $number, 2);
        $int = isset($parts[0]) ? strval($parts[0]) : '0';
        $dec = isset($parts[1]) ? strval($parts[1]) : '';

        // 如果小数点后多于2位，不四舍五入就直接截，否则就处理 
        $dec_len = strlen($dec);
        if (isset($parts[1]) && $dec_len > 2) {
            $dec = $is_round ? substr(strrchr(strval(round(floatval("0." . $dec), 2)), '.'), 1) : substr($parts[1], 0, 2);
        }

        // 当number为0.001时，小数点后的金额为0元 
        if (empty($int) && empty($dec)) {
            return '零';
        }

        // 定义 
        $chs = array('0', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖');
        $uni = array('', '拾', '佰', '仟');
        $dec_uni = array('角', '分');
        $exp = array('', '万');
        $res = '';

        // 整数部分从右向左找 
        for ($i = strlen($int) - 1, $k = 0; $i >= 0; $k++) {
            $str = '';
            // 按照中文读写习惯，每4个字为一段进行转化，i一直在减 
            for ($j = 0; $j < 4 && $i >= 0; $j++, $i--) {
                $u = $int{$i} > 0 ? $uni[$j] : ''; // 非0的数字后面添加单位 
                $str = $chs[$int{$i}] . $u . $str;
            }
            //echo $str."|".($k - 2)."<br>"; 
            $str = rtrim($str, '0'); // 去掉末尾的0 
            $str = preg_replace("/0+/", "零", $str); // 替换多个连续的0 
            if (!isset($exp[$k])) {
                $exp[$k] = $exp[$k - 2] . '亿'; // 构建单位 
            }
            $u2 = $str != '' ? $exp[$k] : '';
            $res = $str . $u2 . $res;
        }

        // 如果小数部分处理完之后是00，需要处理下 
        $dec = rtrim($dec, '0');

        // 小数部分从左向右找 
        if (!empty($dec)) {
            $res .= $int_unit;

            // 是否要在整数部分以0结尾的数字后附加0，有的系统有这要求 
            if ($is_extra_zero) {
                if (substr($int, -1) === '0') {
                    $res .= '零';
                }
            }

            for ($i = 0, $cnt = strlen($dec); $i < $cnt; $i++) {
                $u = $dec{$i} > 0 ? $dec_uni[$i] : ''; // 非0的数字后面添加单位 
                $res .= $chs[$dec{$i}] . $u;
            }
            $res = rtrim($res, '0'); // 去掉末尾的0 
            $res = preg_replace("/0+/", "零", $res); // 替换多个连续的0 
        } else {
            $res .= $int_unit . '整';
        }
        if ($is_negative) {
            return '负' . $res;
        }
        return $res;
    }

}
if (!function_exists('price_format')) {

    //统一返回金额是小数点后2位，四舍五入，如果不是标准格式也会返回小数点后面的0.负数也可以使用
    function price_format($price = 0, $prec = 2) {
        $price = round($price, $prec);
        $price = number_format($price, $prec);
        return $price;
    }

}

if (!function_exists('get_lately_month_start_to_end')) {
    /* 返回近一个月的开始和结束时间 
      1,返回时间格式 0000-00-00 00:00:00
      2,返回时间戳
     * 
     * $end_all_day 是否计算当天全部时间 true 到结束时间+00:00:00   false +23:59:59
     * $start_all_day 是否计算当天全部时间 true 到结束时间+00:00:00   false +23:59:59
     */

    function get_lately_month_start_to_end($type = 1, $start_all_day = false, $end_all_day = false) {

        if ($end_all_day) {
            $end_time = date('Y-m-d 23:59:59', strtotime(date("Y-m-d", time())));
        } else {
            $end_time = date('Y-m-d 00:00:00', strtotime(date("Y-m-d", time())));
        }
        if ($start_all_day) {
            $start_time = date('Y-m-d 23:59:59', strtotime("$end_time -1 month"));
        } else {
            $start_time = date('Y-m-d 00:00:00', strtotime("$end_time -1 month"));
        }
        if ($type == 1) {
            $return['end_time'] = $end_time;
            $return['start_time'] = $start_time;
        } else {
            $return['end_time'] = strtotime($end_time);
            $return['start_time'] = strtotime($start_time);
        }
        return $return;
    }

}

if (!function_exists('is_url_valid')) {

    /*
     * 注意，此函数遇到超时url，就会报错，404没关系，只有返回http状态码都可以使用，超时就完蛋
     * get_headers(http://google.com/): failed to open stream，这个函数的超时参数设置没什么用
     */

    function is_url_valid($url = '') {
        if (empty($url)) {
            return FALSE;
        }
        $array = get_headers($url, 1);
        if (preg_match('/200/', $array[0])) {
            return TRUE;
        } else {
            return FALSE;
        }
    }

}
if (!function_exists('getDateFromRange')) {

    function getDateFromRange($startdate, $enddate) {

        $stimestamp = strtotime($startdate);
        $etimestamp = strtotime($enddate);

        // 计算日期段内有多少天
        $days = ($etimestamp - $stimestamp) / 86400 + 1;

        // 保存每天日期
        $date = array();

        for ($i = 0; $i < $days; $i++) {
            $date[] = date('Y-m-d', $stimestamp + (86400 * $i));
        }

        return $date;
    }

}

if (!function_exists('SystemLog')) {

    /*
     * 废除此方法，存在权限问题
     */

//    function SystemLog($str, $flag = 'default') {
//        is_array($str) && $str = print_r($str, true);
//        $dir = base_path('storage/logs') . '/' . $flag . '/';
//        !is_dir($dir) && @mkdir($dir, 0755, true);
//        $file = $dir . date('Ymd') . '.log';
//        $fp = fopen($file, 'a');
//        if (flock($fp, LOCK_EX)) {
//            $content = "[" . date('Y-m-d H:i:s') . "]\r\n";
//            $content .= $str . "\r\n\r\n";
//            fwrite($fp, $content);
//            flock($fp, LOCK_UN);
//            fclose($fp);
//            chmod($file, 0777);
//            return true;
//        } else {
//            fclose($fp);
//            return false;
//        }
//    }
    function SystemLog($str, $flag = 'default') {
        Illuminate\Support\Facades\Log::info($str);
    }

}

if (!function_exists('getExpressInfo')) {

    //$express_name 是快递拼音名称
    function getExpressInfo($express_name = '', $express_number = '', $temp = '') {
        if (empty($express_name) || empty($express_number)) {
            return false;
        }
        $url = "https://www.kuaidi100.com/query?type={$express_name}&postid={$express_number}&temp={$temp}";
        $data = curl_get($url);
        $data = json_decode($data, true);
        return $data;
    }

}


if (!function_exists('get_curl')) {

    function get_curl($url = '') {
        if (empty($url)) {
            return false;
        }
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
        curl_setopt($curl, CURLOPT_TIMEOUT, 5);
        $get_content = curl_exec($curl);
        curl_close($curl);
        return $get_content;
    }

}

if (!function_exists('curl_url_valid')) {

    //http https都可以使用
    function curl_url_valid($url = '', $time_out = 2) {
        if (empty($url)) {
            return false;
        }
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_TIMEOUT, $time_out); //2秒差不多
        $get_content = curl_exec($curl);

        if (empty($get_content)) {
            curl_close($curl);
            return 'time_out';
        } else {
            $statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
//            if ($statusCode == 200) {
//                curl_close($curl);
//                return '200';
//            } else {
//                curl_close($curl);
//                return $statusCode;
//            }
            curl_close($curl);
            return $statusCode;
        }
    }

}

if (!function_exists('time_str_is_valid')) {

    /*
     * 判断时间字符串是否合法
     * type 格式
     * 0 2018-06-01
     * 1 20180601
     * 2 2018/06/01
     * 3 2018-06-01 00:00:00
     * 需要新验证新格式就增加
     * 注意：date_default_timezone_set() 和系统时间以格式化数据免出现意外bug
     */

    function time_str_is_valid($str = '', $type = '0') {
        $format = array('0' => 'Y-m-d', '1' => 'Ymd', '2' => 'Y/m/d', '3' => 'Y-m-d H:i:s');
        if (date($format[$type], strtotime($str)) == $str) {
            return true;
        } else {
            return false;
        }
    }

}

if (!function_exists('multi_array_sort')) {

    /*
     * 多维数组指定字段排序
     */

    function multi_array_sort($data, $sort_field, $sort_order = SORT_ASC, $sort_type = SORT_REGULAR) {
        foreach ($data as $val) {
            $key_arrays[] = $val[$sort_field];
        }
        array_multisort($key_arrays, $sort_order, $sort_type, $data);
        return $data;
    }

}


if (!function_exists('intercept_string_by_tag')) {

    /*
     * $tag 分割字符
     * $return_type 1是返回分割符左边，2是翻个分隔符右边，如果
     */

    function intercept_string_by_tag($string, $tag = '-', $return_type = 2) {
        //出现多次就返回false
        $nums = substr_count(trim($string), trim($tag));

        if ($nums == 0) {
            return trim($string);
        } elseif ($nums == 1) {
            $pos = mb_strpos(trim($string), trim($tag));
            if ($return_type == 1) {
                //返回分隔符左边
                return mb_substr(trim($string), 0, $pos);
            } elseif ($return_type == 2) {
                //返回分隔符右边
                return mb_substr(trim($string), $pos + 1, strlen(trim($string)));
            }
        } else {
            //多个分隔符，截取第一个返回左右或者右边
            $pos = mb_strpos(trim($string), trim($tag));
            if ($return_type == 1) {
                //返回分隔符左边
                return mb_substr(trim($string), 0, $pos);
            } elseif ($return_type == 2) {
                //返回分隔符右边
                return mb_substr(trim($string), $pos + 1, strlen(trim($string)));
            }
        }
    }

}

if (!function_exists('get_token')) {

    function get_token($id = null) {
        if (empty($id)) {
            $str = mt_rand(1000, 9999) . mt_rand(100, 999) . uniqid() . microtime(true);
        } else {
            $str = mt_rand(1000, 9999) . mt_rand(100, 999) . uniqid() . microtime(true) . $id;
        }
        return md5($str);
    }

}
if (!function_exists('ajaxReturn')) {

    function ajaxReturn($json_array) {
        //如果这里报错，说明前面有其他输出，注释掉在调用
        header('Content-Type:application/json; charset=utf-8');
        exit(json_encode($json_array));
    }

}

if (!function_exists('css_replace_decrypt')) {

    /*
     *    时间：2018年8月27日
     * 上海中色金属 css 自提替换加密还原字符方法
     * 注意直接打开ttf文件即可知道对应规则，有可能会变  
     * 参看 doc\file\css.png文件
     * 文件查看用FontCreatorPortable
     * 
     */

    function css_replace_decrypt($str = '') {
        $ttf_array = [];
        $ttf_array['0'] = '0';
        $ttf_array['1'] = 'j';
        $ttf_array['2'] = 'k';
        $ttf_array['3'] = 'l';
        $ttf_array['4'] = 'm';
        $ttf_array['5'] = 'n';
        $ttf_array['6'] = 'o';
        $ttf_array['7'] = 'p';
        $ttf_array['8'] = 'q';
        $ttf_array['9'] = 'r';
        if (empty($str)) {
            return 0;
        }
        $tr = str_split($str);
//     str_replace 无法使用，可能有bug
        foreach ($ttf_array as $k => $v) {
            foreach ($tr as $kk => &$vv) {
                if ((string) $v == (string) $vv) {
                    $vv = $k;
                }
            }
        }
        $re = implode('', $tr);
        return $re;
    }

}
//多个参数 bc系列 加 减 乘 除 可扩展
if (!function_exists('multiple_parameters_bc')) {
    /*
     * add 加
     * sub 减
     * mul 乘
     * div 除
     */

    function multiple_parameters_bc(string $type = 'add', int $accuracy = 2, ...$parameter) {
//    pp($parameter);
        //bc 对小数点位数不是四舍五入，先高精度计算最后对小数点位数四舍五入 
        // $calculation_accuracy 计算时保持的小数点精度  返回值保留的精度$accuracy
        $calculation_accuracy = 30;
        if (count($parameter) < 2) {
            throw new \Exception('参数少于2个');
        }
        //防止数组操作导致循环次数异常
        $temp = $parameter;
        for ($i = 1; $i <= (count($temp) - 1 ); $i++) {
//        p($i);
            //保证指针一直指向数组第一个元素
            reset($parameter);
            //获取第一个元素
            $data_1 = current($parameter);
            array_shift($parameter);
            //获取第二个元素
            $data_2 = current($parameter);
            array_shift($parameter);

            if ($type == 'add') {
                $res = bcadd($data_1, $data_2, $calculation_accuracy);
            } elseif ($type == 'sub') {
                $res = bcsub($data_1, $data_2, $calculation_accuracy);
            } elseif ($type == 'mul') {
//                if ((int) $data_2 == 0) {
//                    throw new \Exception('被乘元素不能为0');
//                }
                $res = bcmul($data_1, $data_2, $calculation_accuracy);
            } elseif ($type == 'div') {
                if ((int) $data_2 == 0) {
                    throw new \Exception('被除元素不能为0');
                }
                $res = bcdiv($data_1, $data_2, $calculation_accuracy);
            } else {
                throw new \Exception('计算类型不识别');
            }
            //计算结果再次压入队首，循环继续使用
            array_unshift($parameter, $res);
        }
        //加减不需要四舍五入，只需要截取小数位精度 ，乘除需要四舍五入
        if ($type == 'add') {
            return number_format($parameter['0'], $accuracy, '.', '');
        } elseif ($type == 'sub') {
            return number_format($parameter['0'], $accuracy, '.', '');
        } elseif ($type == 'mul') {
            return round($parameter['0'], $accuracy);
        } elseif ($type == 'div') {
            return round($parameter['0'], $accuracy);
        } else {
            throw new \Exception('计算类型不识别');
        }
    }

}

if (!function_exists('des_encrypt')) {

//3des加密 OPENSSL_RAW_DATA 为Pkcs7填充模式
    function des_encrypt($data = [], $key = '12345678', $iv = '87654321', $type = 'des-ede3-cbc') {
        $str = openssl_encrypt(json_encode($data), $type, $key, OPENSSL_RAW_DATA, $iv);
        return base64_encode($str);
    }

}
if (!function_exists('des_decrypt')) {

//3des解密  OPENSSL_RAW_DATA 为Pkcs7填充模式
    function des_decrypt($data = '', $key = '12345678', $iv = '87654321', $type = 'des-ede3-cbc') {
        $str = openssl_decrypt(base64_decode($data), $type, $key, OPENSSL_RAW_DATA, $iv);
        return json_decode($str, true);
    }

}
if (!function_exists('amountConversion')) {
    /*
     * 吧金额数字转成可视化的方便读的汉字表述
     */

    function amountConversion(float $amount = 0, $unit = '元') {
        $moneyArray = [
            ['length' => 100000000, 'unit' => '亿'],
            ['length' => 10000, 'unit' => '万'],
            ['length' => 1, 'unit' => $unit]
        ];

        $return = '';
        foreach ($moneyArray as $k => $v) {
            if ($amount > $v['length']) {
                $temp = intval($amount / $v['length']);
                $return .= $temp . $v['unit'];
                $amount -= $temp * $v['length'];
            }
        }
        return $return;
    }

}
if (!function_exists('arraySumByKey')) {

    /**
     * 
     * @param array $data
     * @param string $key
     * @param string $type
     * @param int $accuracy
     * @throws \Exception
     */
    function arraySumByKey(array $data = [], string $key, string $type = 'add', int $accuracy = 2) {
        if (empty($data)) {
            throw new \Exception('待处理数组不能为空');
        }
        $parameterArray = array_column($data, $key);
        if (empty($parameterArray)) {
            return 0;
        }
        if (count($parameterArray) == 1) {
            return round($parameterArray['0'], $accuracy);
        }
        return multiple_parameters_bc($type, $accuracy, ...$parameterArray);
    }

}
if (!function_exists('timeStrIsValid')) {

    /**
     * 判断时间字符串是否合法,自己传入需要的时间格式
     * 注意：date_default_timezone_set() 和系统时间以格式化数据免出现意外bug
     * @param type $str
     * @param type $formatType
     * @return boolean
     */
    function timeStrIsValid(string $str = '', string $formatType = 'Y-m-d') {
        if (date($formatType, strtotime($str)) == $str) {
            return true;
        } else {
            return false;
        }
    }

}

if (!function_exists('decimalPointCheck')) {

    //统一返回金额是小数点后2位，四舍五入，如果不是标准格式也会返回小数点后面的0.负数也可以使用
    function decimalPointFormat($price = 0, $prec = 2) {
        $price = round($price, $prec);
        $price = number_format($price, $prec);
        $price = str_replace(',', '', $price);
        return $price;
    }

}

if (!function_exists('parameterCheck')) {

    /**
     * 如果是double的话，也使用float，需要处理其他类型数据自己添加
     * @param type $param 需要处理的参数
     * @param type $ExpectDataType  期望返回数据类型
     * @param type $defaultValue  如果没有值返回的默认值
     * @return type
     * @throws \Exception
     */
    function parameterCheck($param, $ExpectDataType, $defaultValue) {
        $dataType = ['int', 'float', 'string', 'array'];
        if (!in_array($ExpectDataType, $dataType)) {
            throw new \Exception('数据类型不存在');
        }
        if (empty($param)) {
            return $defaultValue;
        }
        if ($ExpectDataType == 'int') {
            return (int) htmlFilter($param);
        } elseif ($ExpectDataType == 'float') {
            return (float) htmlFilter($param);
        } elseif ($ExpectDataType == 'string') {
            return (string) htmlFilter($param);
        } elseif ($ExpectDataType == 'array') {
            return (array) $param;
        }
    }

}

if (!function_exists('htmlFilter')) {

    /**
     * 
     * @param type $param 需要html转义和去除空格的参数
     * @throws \Exception
     */
    function htmlFilter($param) {
        return htmlspecialchars(trim($param), ENT_QUOTES, "UTF-8");
    }

}

if (!function_exists('formatErr')) {

    //格式化错误信息，方便输出
    function formatErr(\Exception $e) {
//        if ($e instanceof \Exception == false) {
//            throw new \Exception('数据类型错误');
//        }
        $msg['File'] = $e->getFile();
        $msg['Line'] = $e->getLine();
        $msg['Msg'] = $e->getMessage();
        $msg['Trace'] = $e->getTraceAsString();

        return $msg;
    }

}


if (!function_exists('arrayFuzzyQuery')) {

    /*
     * 提供一维数组value 模糊查询,只支持utf-8 内部处理是Unicode 编码特殊编码格式的可能会出错
     * 注意：此方法可能会出现处理时间过长的问题
     */

    function arrayFuzzyQuery($string, array $array = [], $key = null) {

        if (empty($string)) {
            throw new \Exception('查询参数不能为空');
        }
        if (empty($array)) {
            throw new \Exception('被查询数组为空');
        }
        $return = [];

        //期望相似度比例 100为 100%
        $expectedRatio = 50;

        //同时使用全对比和相似度对比
        foreach ($array as $k => $v) {

            if (empty($key)) {
                similar_text($string, $v, $percent);
                if (mb_substr_count($string, $v) > 0 || $percent >= $expectedRatio) {
                    array_push($return, $v);
                }
            } else {
                similar_text($string, $v[$key], $percent);
                if (mb_substr_count($string, $v[$key]) > 0 || $percent >= $expectedRatio) {
                    array_push($return, $v);
                }
            }
        }
        return $return;
    }

}

if (!function_exists('timeDeal')) {

    /*
     * 时间格式处理
     */

    function timeDeal(string $time, int $type = null) {
        if (empty($time)) {
            throw new \Exception('待处理时间字符串不能为空');
        }
        return date('Y-m-d', strtotime($time));
    }

}