xname dictName from city ]]> <dynamic prepend= “where “> <isNotEmpty prepend=”...
Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things. - laravel/laravel
问在whereNotIn() laravel上添加条件EN//controller//first get data if data get then update the s...
You may also specify additional query constraints by customizing the query using the where method. For example, let's add a constraint that verifies the account_id is 1:1'email' => Rule::unique('users')->where(function ($query) { 2 $query->where('account_id', 1); 3})...
$query= $query->where($key, $value); }return$query; } 这样子,上面的语句就可以这么使用: Student::multiwhere([‘female’=>1, ’teacher_id’ =>4, ‘class_id’ =>3])->get(); 一下子腰也不酸了,头也不疼了。。。 后记 laravel还是能让一个phper学习到很多的,我努力着爱之深责之切的原...
Sometimes, your jobs_batches table may accumulate batch records for batches that never completed successfully, such as batches where a job failed and that job was never retried successfully. You may instruct the queue:prune-batches command to prune these unfinished batch records using the unfinished...
}publicfunctiongetData($name) {return$this->model->where('name',$name)->count(); } } 添加计划任务 * * * * * php /path/to/artisan schedule:run >> /dev/null2>&1 /dev/null 2>&1 必须,其实为了把错误信息和输出输出到/dev/null 文件 ...
吐槽点:ORM的where太弱 laravel的ORM使用的是Eloquent ORM。如果你要获取出Student表中female=1 并且 teacher_id为4 并且class_id为3的所有学生,你需要这么写: Student::where('female',1)->where('teacher_id',4)->where('class_id',3)->get(); ...
where field in (1,2,3) and field1 in (5,4) and field2 in (6) or field2 is null //it always show results with null and 6 // but field1 and field2 are not matter are neglected 我想要这样的东西也许这是正确的方法 select * from table ...
The structure of a custom language is:existing language code+-+custom text, wherecustom textcan only contain alphanumeric characters and-. Examples:en-microsoftorfr-BE-custom. Custom languages can be added and used like any other language. ...