https://github.com/noear/weed3_php
https://github.com/noear/weed3_php
Last synced: 4 months ago
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- Host: GitHub
- URL: https://github.com/noear/weed3_php
- Owner: noear
- License: apache-2.0
- Created: 2019-10-08T12:25:02.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2021-11-11T13:57:02.000Z (over 4 years ago)
- Last Synced: 2024-12-30T18:38:44.623Z (over 1 year ago)
- Language: PHP
- Size: 8.79 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Weed for .net/mono/java/php
超强跨平台轻量级ORM
#demo for php::
```php
include 'Weed3.php';
use Noear\Weed\DbContext;
$cfg = ["connectString"=>"mysql:host=x.x.x.x;dbname=yyyy",
"username"=>"uuuu",
"password"=>"pppp"];
$db = new DbContext($cfg);
//=========================
//
//使用示例 （以下示例，都测试过）
//
//===============================
//示例1（SQL拼装）
//
$db->table("coupon")->limit(10)->select("*"); //ok
$db->table("coupon")->where("coupon_id=1")->select("*"); //ok
$db->table("coupon")->where("coupon_id=@id",["@id"=>1])->select("*"); //ok
$db->table("coupon")->where("coupon_id<@id AND con_money=@val",["@id"=>10,"@val"=>1000])->select("*"); //ok
$db->table("coupon")->where("coupon_id AND con_money=?",[10,1000])->select("*"); //ok
$db->table("coupon c")->innerJoin("coupon_lk_user l")->on("c.coupon_id=l.coupon_id")->where("c.coupon_id AND c.con_money=?",[10,1000])->select("c.coupon_id,l.user_id"); //ok
$db->table("coupon c")
->innerJoin("coupon_lk_user l")->on("c.coupon_id=l.coupon_id")
->where("c.coupon_id AND c.con_money<>?",[10,1000])
->groupBy("c.coupon_id")
->orderBy("c.coupon_id desc")
->select("c.coupon_id,count(l.user_id) num"); //ok
$db->table("test")->set("sex",1)->insert(); //ok
$db->table("test")->insert(["sex"=>2]); //ok
$db->table("test")->where("user_id=1")->update(["sex"=>1]); //ok
$db->table("test")->where("user_id=?",[15])->update(["name"=>'yyy']); //ok
$db->table("test")->set("sex",3)->where("user_id=@v",["@v"=>16])->update(); //ok
$db->table("test")->where("user_id=1")->delete();//ok
//应用特别情况
$db->table("coupon c")
->append("INNER JOIN coupon_lk_user l")
->append("ON c.coupon_id=l.coupon_id")
->append("WHERE c.coupon_id AND c.con_money=?",[10,1000])
->select("c.coupon_id,l.user_id");
//===============================
//示例2（完整SQL）
//
$db->sql("select * from `test` where user_id<@a and sex=@b;",["@a"=>17,"@b"=>1])->query(); //ok //查询语句
$db->sql("select * from `test` where user_id and sex=?;",[17,1])->query(); //ok //查询语句
$db->sql("delete from `test` where user_id=?;",[13])->execute(); //ok //查询语句
//===============================
//示例3（存储过程）
//
$db->call("test_xxx",[16])->query(); //存储过程
$db->call("test_yyy",[1])->execute(); //存储过程
```