# whereNotIn方法
通过集合中不包含的给定键值对进行:
```
$collection = collect([
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
['product' => 'Bookcase', 'price' => 150],
['product' => 'Door', 'price' => 100],
]);
$filtered = $collection->whereNotIn('price', [150, 200]);
$filtered->all();
/*
[
['product' => 'Chair', 'price' => 100],
['product' => 'Door', 'price' => 100],
]
*/
```
`whereNotIn` 方法在检查项目值时使用「宽松」比较,意味着具有整数值的字符串将被视为等于相同值的整数。你可以使用 [whereNotInStrict](/collections/whereNotInStrict.md) 做比较 严格 的匹配。
- 介绍
- Laravel5发送邮件使用Service隔离业务
- 如何使用Repository模式
- 如何使用Service模式
- 如何使用Presenter模式
- Laravel 5.* 执行迁移文件报错:Specified key was too long error
- EloquentORM关联关系
- EloquentORM关联关系之一对一
- EloquentORM关联关系之一对多
- EloquentORM关联关系之远层一对多
- EloquentORM关联关系之多对多
- EloquentORM关联关系之多态关联
- EloquentORM关联关系之多对多多态关联
- Laravel测试
- Laravel中涉及认证跳转地址的修改的地方
- Laravel中Collection的基本使用
- all
- avg
- chuck
- collapse
- combine
- contains
- containsStrict
- count
- diff
- diffAssoc
- diffKeys
- each
- every
- except
- filter
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- flatMap
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- splice
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- sum
- take
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- times
- toArray
- toJson
- transform
- union
- unique
- uniqueStrict
- values
- when
- where
- whereStrict
- whereIn
- whereInStrict
- whereNotIn
- whereNotInStrict
- zip
- Laravel中Collection的实际使用
- collection中sum求和
- collection格式化计算数据
- collection格式化计算数据计算github事件得分总和
- collection格式化markdown数据列表
- collection格式化计算两个数组的数据
- collection中reduce创建lookup数组
- TODO