Laravel模糊查询区分大小写的实例

Laravel的ORM特殊操作！

举个例子：我们数据库设计的编码方式如果是ci,也就是说大小写不敏感的话，我们搜索的时候，搜索test，那么结果是Test,test,teST等等都出来，但是我们加上like binary的话，那么搜索出来的就是test，不管你的mysql数据库是什么编码排序规则。

代码语言：javascript复制

#passthru: array:10 [▼ 
0 =  “insert” 
1 =  “insertGetId” 
2 =  “getBindings” 
3 =  “toSql” 
4 =  “exists” 
5 =  “count” 
6 =  “min” 
7 =  “max” 
8 =  “avg” 
9 =  “sum” 
] 
#operators: array:26 [▼ 
0 =  “=” 
1 =  “<” 
2 =  “ ” 
3 =  “<=” 
4 =  “ =” 
5 =  “< ” 
6 =  “!=” 
7 =  “like” 
8 =  “like binary” 
9 =  “not like” 
10 =  “between” 
11 =  “ilike” 
12 =  “&” 
13 =  “|” 
14 =  “^” 
15 =  “<<” 
16 =  “  ” 
17 =  “rlike” 
18 =  “regexp” 
19 =  “not regexp” 
20 =  “~” 
21 =  “~*” 
22 =  “!~” 
23 =  “!~*” 
24 =  “similar to” 
25 =  “not similar to” 
]

参考文件位置：

代码语言：javascript复制

D:phpStudyWWWBCCAdminV1.0vendorlaravelframeworksrcIlluminateDatabaseQueryBuilder.php

代码语言：javascript复制

 protected $bindings = [
  'select' =  [],
  'join' =  [],
  'where' =  [],
  'having' =  [],
  'order' =  [],
  'union' =  [],
 ];

代码语言：javascript复制

 protected $operators = [
  '=', '<', ' ', '<=', ' =', '< ', '!=',
  'like', 'like binary', 'not like', 'between', 'ilike',
  '&', '|', '^', '<<', '  ',
  'rlike', 'regexp', 'not regexp',
  '~', '~*', '!~', '!~*', 'similar to',
  'not similar to',
 ];

代码语言：javascript复制

public function index($customer_type = null) {
 $search = request('search');
 $perPage = request('perPage') ? request('perPage') : 10;
 $customer_type = $customer_type ? $customer_type : request('customer_type');
 $data = Customer::select(['id', 'email', 'user_name', 'nick_name', 'status', 'phone', 'create_time'])
  - where('customer_type', '=', $customer_type)
  - where(function ($query) use ($search) {
   if ($search) {
    $query- where('user_name', 'like binary', '%' . $search . '%')
     - orWhere('nick_name', 'like binary', '%' . $search . '%')
     - orWhere('phone', 'like binary', '%' . $search . '%')
     - orWhere('email', 'like binary', '%' . $search . '%');
   }
  })
  - orderBy('create_time', 'desc')
  - paginate($perPage);
 //追加额外参数，例如搜索条件
 $appendData = $data- appends(array(
  'search' =  $search,
  'perPage' =  $perPage,
 ));
 return view('admin/customer/customerList', compact('data'));
}

以上这篇Laravel模糊查询区分大小写的实例就是小编分享给大家的全部内容了，希望能给大家一个参考。

laravel 数据库 sql

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