本篇文章主要给大家介绍php7:mongodb api使用，希望对需要的朋友有所帮助！
编译安装php7 mongdb扩展
#先安装一个依赖库yum -y install openldap-develwget https://pecl.php.net/get/mongodb-1.1.1.tgz/home/server/php7/bin/phpize #根据自己编译的php环境而定./configure --with-php-config=/home/server/php7/bin/php-config make && make install#如果成功，生成一个mongodb.so扩展在lib/php/extensions/no-debug-non-zts-20151012/
修改php.ini配置
extension=mongodb.so
注：
以前版本用的是mongo.so扩展，老的php-mongodb api
在php7已经不支持了，至少目前不支持。
最新支持php7的mongodb 编译后 仅支持新版api(mongodb > 2.6.x版本)
参考资料
github:
https://github.com/mongodb/
官网：
http://www.mongodb.org/
php官方：
https://pecl.php.net/package/mongodb
http://pecl.php.net/package/mongo [已废弃，目前只支持到php5.9999]
api手册：
http://docs.php.net/manual/en/set.mongodb.php
mongodb api 操作
初始化mongodb连接
$manager = new mongodb\driver\manager("mongodb://127.0.0.1:27017"); var_dump($manager); object(mongodb\driver\manager)#1 (3) { ["request_id"]=> int(1714636915) ["uri"]=> string(25) "mongodb://localhost:27017" ["cluster"]=> array(13) { ["mode"]=> string(6) "direct" ["state"]=> string(4) "born" ["request_id"]=> int(0) ["sockettimeoutms"]=> int(300000) ["last_reconnect"]=> int(0) ["uri"]=> string(25) "mongodb://localhost:27017" ["requires_auth"]=> int(0) ["nodes"]=> array(...) ["max_bson_size"]=> int(16777216) ["max_msg_size"]=> int(50331648) ["sec_latency_ms"]=> int(15) ["peers"]=> array(0) { } ["replset"]=> null }}
curl操作
$bulk = new mongodb\driver\bulkwrite(['ordered' => true]);$bulk->delete([]);$bulk->insert(['_id' => 1]);$bulk->insert(['_id' => 2]);$bulk->insert(['_id' => 3, 'hello' => 'world']);$bulk->update(['_id' => 3], ['$set' => ['hello' => 'earth']]);$bulk->insert(['_id' => 4, 'hello' => 'pluto']);$bulk->update(['_id' => 4], ['$set' => ['hello' => 'moon']]);$bulk->insert(['_id' => 3]);$bulk->insert(['_id' => 4]);$bulk->insert(['_id' => 5]);$manager = new mongodb\driver\manager('mongodb://localhost:27017');$writeconcern = new mongodb\driver\writeconcern(mongodb\driver\writeconcern::majority, 1000);try { $result = $manager->executebulkwrite('db.collection', $bulk, $writeconcern);} catch (mongodb\driver\exception\bulkwriteexception $e) { $result = $e->getwriteresult(); // check if the write concern could not be fulfilled if ($writeconcernerror = $result->getwriteconcernerror()) { printf("%s (%d): %s\n", $writeconcernerror->getmessage(), $writeconcernerror->getcode(), var_export($writeconcernerror->getinfo(), true) ); } // check if any write operations did not complete at all foreach ($result->getwriteerrors() as $writeerror) { printf("operation#%d: %s (%d)\n", $writeerror->getindex(), $writeerror->getmessage(), $writeerror->getcode() ); }} catch (mongodb\driver\exception\exception $e) { printf("other error: %s\n", $e->getmessage()); exit;}printf("inserted %d document(s)\n", $result->getinsertedcount());printf("updated %d document(s)\n", $result->getmodifiedcount());
查询
$filter = array();$options = array( /* only return the following fields in the matching documents */ "projection" => array( "title" => 1, "article" => 1, ), "sort" => array( "views" => -1, ), "modifiers" => array( '$comment' => "this is a query comment", '$maxtimems' => 100, ),);$query = new mongodb\driver\query($filter, $options);$manager = new mongodb\driver\manager("mongodb://localhost:27017");$readpreference = new mongodb\driver\readpreference(mongodb\driver\readpreference::rp_primary);$cursor = $manager->executequery("databasename.collectionname", $query, $readpreference);foreach($cursor as $document) { var_dump($document);}
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以上就是php7:mongodb api使用的详细内容。