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                Laravel 進行where 多個or和and的條件查詢 摘要:在查詢數據的時候經常會遇到相對復雜一些的查詢條件,甚至是嵌套很多層的情況。Laravel框架的模型操作也是比較靈活,當我們遇到多個條件or,多個條件and等組合條件時,如何操作? 查詢條件:(A and B)OR(C and D): ``` $builder->where(function ($query) { $query->where(function ($query) { $query->where('id', 0)->where('create_time', '<', strtotime('-2 day')); })->orWhere(function ($query) { $query->where('id', '>', 0)->where('create_time', '<', strtotime('-3 day')); }); ``` 可以以此類推:(A or B)AND(C or D): ``` $builder->where(function ($query) { $query->where(function ($query) { $query->where('id', 0)->orWhere('create_time', '<', strtotime('-2 day')); })->where(function ($query) { $query->where('id', '>', 0)->orWhere('create_time', '<', strtotime('-3 day')); }); ```
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