cinling/ext-lib

简体中文版

Install

composer require "cinling/ext-lib"

Document

• Service
  • FileCacheService
  • LogService
• Util
  • ArrayUtil
  • ConsoleUtil
  • CronParseUtil
  • DevelUtil
  • EncryptUtil
  • EnvUtil
  • ExcelUtil
  • FileUtil
  • GeoUtil
• Value Object(vo)...
• Enums...

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Service

• Encapsulation of a function
• Provides configurable parameters

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FileCacheService

• Save data to file

Config

name	type	note	default
path	string	Cache file save path	./runtime/cin-cache
pathDeeps	int	Path depth	2
pathUnitLen	int	The number of characters in a single directory	2

Example

Set cache

use cin\extLib\services\FileCacheService;

FileCacheService::getIns()->set("CacheKeyCin", "cin");

Get cache

use cin\extLib\services\FileCacheService;

$srv = FileCacheService::getIns();
$srv->set("CacheKeyCin", "cin");
$value = FileCacheService::getIns()->get("CacheKeyCin");
echo $value; // output: cin

Delete cache

use cin\extLib\services\FileCacheService;

$srv = FileCacheService::getIns();
$srv->set("CacheKeyCin", "cin");
$srv->del("CacheKeyCin");
$value = $srv->get("CacheKeyCin");
echo $value; // output: null

Set cache with expiration time

use cin\extLib\services\FileCacheService;

FileCacheService::getIns()->set("CacheKeyCin", "cin", 3600); // expire after 3600s

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LogService

• Output the log and save it in the log file

Config

name	type	note	default
path	string	Log file save path	./runtime/cin-log
fileMaxSize	string	Log file max bytes	2MB

Example

use cin\extLib\services\LogService;

LogService::getIns()->info("Content...", "Title");

output in runtime/cin-log/cin.log:

[2021-01-18 14:54:31 INFO Title] Content...

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Util

• Provides encapsulation of static methods
• It can be inserted by trait

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ArrayUtil

toArray($attrs): array

Convert $attrs to an array。 $attrs can be an array, an object, a BaseVo derived class, or any collation of the above