restu / dbhelper
数据库操作库,帮助你使用数据库
1.1.0
2021-04-11 14:10 UTC
Requires
- php: >=7.0
This package is auto-updated.
Last update: 2024-09-11 21:27:53 UTC
README
Halo, 试用我制作的dbhelper PHP,希望对您的代码有所帮助。
~谢谢
使用方法
查看Index.php以获取实现示例
1. 安装与配置
1.1 将dbhelper复制或克隆到您的应用程序中。
//if use composer composer require restu/dbhelper
1.2 在文件夹/config中的db.json配置数据库连接。
di folder /dbhelper/config file db.json.
2. 创建Table类
在/dbhelper/dbclass文件夹中创建与数据库/表格相对应的table类。
//table class must use namespace dbhelper & extends from _tbl namespace dbhelper; class Tbl extends _tbl{ protected $_tbl = 'tbl'; protected $_pk = 'id'; //must have primary key //define fields protected $_fields = [ 'id' => null ,'namatest' => null ,"info" => null ]; }
3. required _dbloader.php 或 autoload vendor composer
在您的php文档上方require _dbloader.php或autoload vendor composer,以便调用数据库/表格的帮助。
require ("dbhelper/_dbloader.php"); //if use composer require_once __DIR__ . '/vendor/autoload.php'; //your folder app need this -- Your App Folder --- dbhelper --config --db.json //your connection to database --dbclass --Tbl.php //your tbl class
4. 实例化表
使用new dbhelper\Tbl()实例化所需的表
//with new dbhelper\; $tbl = new dbhelper\Tbl();
5. 祝你好运,享受您的应用程序开发
5.1 创建
5.1.1 插入1
$tbl->insert(关联数组)
$argsInsert = [ "namatest" => "nilai" ,"info" => "nilai record yang di insert" ]; $tbl -> insert($argsInsert);
5.1.2 插入2
逐个设置值字段,然后调用$tbl -> new();
$tbl -> setValue("namatest", "nilai" ); //field name, value record $tbl -> setValue("info", "nilai record yang di insert"); $tbl -> new();
5.2 更新
5.2.1 更新1
通过主键值
$argsUpdate = [ "namatest" => "nilai Update" ,"info" => "nilai record yang di update edit" ]; $tbl -> update('1',$argsUpdate);
5.2.2 更新2
通过筛选器
$argsWhereFilter = [ "namatest" => "nilai Update" ]; $argsUpdate = [ "namatest" => "nilai Update" ,"info" => "nilai record yang di update edit" ]; $tbl -> updateBy($argsWhereFilter,$argsUpdate);
5.3 删除
5.3.1 删除1
通过主键值
$tbl -> delete('1');
5.3.2 删除2
通过筛选器
$argsDeleteFilter = [ "namatest" => "nilaid" ]; $tbl -> deleteBy($argsDeleteFilter);
5.4 获取
仅获取一条数据并添加到表字段
5.4.1 获取1
通过键数组通过主键获取
$record = $tbl -> get(['5']);
5.4.2 获取2
如果您有其他唯一值,可以使用getBy
$tbl -> getBy('field','value'); $record = $tbl -> getBy('id','4');
5.5 查询
您甚至可以查询多个数据
$records = $tbl -> query("id,namatest,info",[ "namatest='nilai'" //," and " //,"id = '5'" ]);
6. 其他功能
6.1 获取下一个数字
$number = $tbl -> nextno("id"); echo $number; $number = $tbl -> nextno("id", ["namatest='nilaidf'"]); echo $number;
6.2 加密和验证值字段
$tbl -> encrypt("namatest", "realvalue"); echo $tbl -> value("namatest"); //verify value field will return 1 if verified $isVerify = $tbl -> verify("namatest", "realvalue"); echo $isVerify;
6.3 时间
$time = $tbl -> timeNow(); echo $time;
6.4 设置值和解除字段
$tbl->setValue("infodsf",7); $tbl->unset(["infodsf"]); echo $tbl->value("infodsf");