Question

大家好，有人可以帮助我

我需要从文本输入中搜索表格中的用户

如果我们只是通过名字或姓氏搜索我就做了，但是如果我们在文本输入中写下姓名和姓氏就不能这样做

这是我们只写名字或姓氏时的代码：

$data = User::where('name', 'LIKE', '%'. $search .'%')
                 ->orWhere('firstname', 'LIKE', '%'. $search .'%')
                 ->get();

我认为它是这样的，但它不起作用：D

首先我确实拆分了输入中给出的文本，这里是代码

$words = explode(' ', $search);
    $firstword = $words[0];
    $lastword = $words[1];


$data = User::where('name', 'LIKE', '%'. $firstword .'%')
                       ->where('firstname', 'LIKE', '%'. $lastword .'%')
                       ->get();

Answer 1

您可以执行以下操作来搜索名字和姓氏列的所有单词：

// Get the search terms and define the columns we're looking at
$terms = explode(' ', $search);
$columns = ['firstname', 'lastname'];

// Start with an initial null query. I'm pretty sure Laravel expects a where before an orWhere, so this is an alright way to make that check.
$query = null;

// For each of the search terms
foreach ($terms as $term) {
    // For each column
    foreach ($columns as $column) {
        // If we have not yet started a query, start one now by applying a where to the User model. If we have started a query i.e. $query is not null, then use an orWhere
        if (is_null($query)) {
            $query = User::where($column, 'LIKE', '%' . $term . '%');
        } else {
            $query->orWhere($column, 'LIKE', '%' . $term . '%');
        }
    }
}

// Finally, get the results
$results = $query->get();

Answer 2

你的问题是这个（或者在哪里代替）：

'end => start'

Answer 3

），您可以执行以下操作

$posts = Post::where('COLUMN_ONE','SEARCH STRING')->orWhere('COLUMN_TWO','LIKE','%'.$search)->paginate(2);

希望这会有所帮助

使用类似

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