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64 lines
1.8 KiB
64 lines
1.8 KiB
10 months ago
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<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\utils;
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/**
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* 字符串操作帮助类
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* Class Str
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* @package crmeb\utils
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*/
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class Str
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{
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/**
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* @param $action
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* @param $controller
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* @param $module
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* @param $route
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* @return string
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*/
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public static function getAuthName(string $action, string $controller, string $module, $route)
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{
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return strtolower($module . '/' . $controller . '/' . $action . '/' . self::paramStr($route));
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}
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/**
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* @param $params
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* @return string
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*/
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public static function paramStr($params)
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{
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if (!is_array($params)) $params = json_decode($params, true) ?: [];
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$p = [];
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foreach ($params as $key => $param) {
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$p[] = $key;
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$p[] = $param;
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}
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return implode('/', $p);
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}
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/**
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* 截取中文指定字节
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* @param string $str
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* @param int $utf8len
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* @param string $chaet
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* @param string $file
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* @return string
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*/
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public static function substrUTf8($str, $utf8len = 100, $chaet = 'UTF-8', $file = '....')
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{
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if (mb_strlen($str, $chaet) > $utf8len) {
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$str = mb_substr($str, 0, $utf8len, $chaet) . $file;
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}
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return $str;
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}
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}
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