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mongodb如何实现类似mysql的like模糊匹配查询?

mongodb如何实现类似mysql的like模糊匹配查询?

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在php7下,我们以 MongoDB\Driver\Manager来进行模糊查询,代码如下:

<?php
//mongodb php7下模糊查询代码name字段包含有bfw字符的所以结果
$key = "bfw";
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");

$value = new MongoDB\BSON\Regex(trim($key, '/'), 'i');

$filter = array("name" => $value);

$options = array("projection" => array("name" => 1));
$query = new MongoDB\Driver\Query($filter, $options);
$cursor = $manager->executeQuery("test.bfw", $query);
foreach ($cursor as $document) {
    var_dump($document);
}

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