PHP 7 MongodbAPI usage details, _ PHP Tutorial

PHP7 MongodbAPI usage details ,. PHP7 MongodbAPI use details, compile and install PHP7 compilation and install PHP7Mongdb extension # First install a dependency Library yum-yinstallopenldap-develwgetpecl.php.netgetmongodb-1.1.1.t PHP7 Mongodb API use details,

Compile and install PHP7

Compile and install the PHP7 Mongdb extension

# First install a dependency Library yum-y install openldap-develwget https://pecl.php.net/get/mongodb-1.1.1.tgz/home/server/php7/bin/phpize # depending on your own PHP environment. /configure -- with-php-config =/home/server/php7/bin/php-config make & make install # if successful, generate a mongodb. so extension in lib/php/extensions/no-debug-non-zts-20151012/modify php. ini configuration extension = mongodb. so

Note:

Earlier versions used mongo. so extensions, and the old php-mongodb api
PHP7 is not supported, at least not currently.
Mongodb with the latest support for PHP7 only supports the new version of API after compilation (mongodb> 2.6.X)

References

GITHUB: https://github.com/mongodb/

Official website:

Http://www.mongodb.org/

PHP official: https://pecl.php.net/package/mongodb http://pecl.php.net/package/mongo [abandoned, currently only supported to PHP5.9999]

API: http://docs.php.net/manual/en/set.mongodb.php

Mongodb API operations

Initialize Mongodb connection

$manager = new MongoDB/Driver/Manager("mongodb://127.0.0.1:27017"); var_dump($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 operation

$bulk = new MongoDB/Driver/BulkWrite(['ordered' => true]);$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());

Query

$filter = array();$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);}

The above content is a detailed explanation of the use of the apsaradb for Mongodb API in PHP7, which I hope you will like.

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Compile API use details, compile and install PHP7 compile and install PHP7 Mongdb extension # First install a dependency Library yum-y install openldap-develwget https://pecl.php.net/get/mongodb-1.1.1.t...