大家好，我是考100分的小小码 ，祝大家学习进步，加薪顺利呀。今天说一说PHP7操作MongoDB[通俗易懂],希望您对编程的造诣更进一步.
PHP7里面使用如下库，操作比较复杂
![PHP7操作MongoDB[通俗易懂]](https://www.yht7.com/upload/image/20200729/720430-20200728235215449-1537858136.png "PHP7操作MongoDB[通俗易懂]插图2")
PHP7连接MongoDB语法如下：
//参数规则: mongodb://账号:密码@IP:端口/数据库
$manager = new MongoDBDriverManager("mongodb://php:123456@localhost:27017/php");
代码100分
插入数据
代码100分//1.连接MongoDB
$manager = new MongoDBDriverManager("mongodb://php:123456@localhost:27017/php");
//2.创建一个BulkWrite对象
$bulk = new MongoDBDriverBulkWrite();
$bulk->insert(["name" => "bashlog", "age" => 26, "email" => "bashlog@foxmail.com"]);
$bulk->insert(["name" => "itbsl", "age" => 12, "email" => "itbsl@foxmail.com"]);
//3.执行插入
$manager->executeBulkWrite("php.stu", $bulk);
查看插入情况
![PHP7操作MongoDB[通俗易懂]](https://www.yht7.com/upload/image/20200729/720430-20200728235234495-960135286.png "PHP7操作MongoDB[通俗易懂]插图4")
查询数据
//1.连接MongoDB
$manager = new MongoDBDriverManager("mongodb://php:123456@localhost:27017/php");
//2.创建一个Query对象
$filter = ["age" => ["$gt" => 5]];
$options = [
"sort" => ["age" => -1]
];
$query = new MongoDBDriverQuery($filter, $options);
$cursor = $manager->executeQuery("php.stu", $query);
foreach ($cursor as $document) {
var_dump($document);
}
更新数据
代码100分//1.规则:mongodb://账号:密码@IP:端口/数据库
$manager = new MongoDBDriverManager("mongodb://php:123456@localhost:27017/php");
//2.创建一个BulkWrite对象
$bulk = new MongoDBDriverBulkWrite();
$bulk->update(
["age" => 12],
["$set" => ["name" => "kitty", "age" => 122]],
["multi" => false, "upsert" => false]
);
$writeConcern = new MongoDBDriverWriteConcern(MongoDBDriverWriteConcern::MAJORITY, 1000);
$result = $manager->executeBulkWrite("php.stu", $bulk, $writeConcern);
删除数据
//1.规则:mongodb://账号:密码@IP:端口/数据库
$manager = new MongoDBDriverManager("mongodb://php:123456@localhost:27017/php");
//2.创建一个BulkWrite对象
$bulk = new MongoDBDriverBulkWrite();
//limit为1时，删除第一条匹配的数据
//limit为0时，删除所有匹配数据
$bulk->delete(["age" => 122], ["limit" => 1]);
$writeConcern = new MongoDBDriverWriteConcern(MongoDBDriverWriteConcern::MAJORITY, 1000);
$result = $manager->executeBulkWrite("php.stu", $bulk, $writeConcern);
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