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Initial documentation
Using markdown and mkdocs ( $ pip install mkdocs )
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‎.gitignore‎

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@@ -41,19 +41,26 @@ php.ini
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*.swp
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.*
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!tests/utils/*.php
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!docs
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!.travis.yml
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!.travis.scripts/*
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!bin/*.php
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# MKDocs
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!docs
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site
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# Run tests
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tmp-php.ini
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# Release files
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!bin/*.php
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ChangeLog
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RELEASE-*
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package.xml
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phongo-*tgz
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# Composer (for testing)
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composer.phar
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composer.lock
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vendor/
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‎docs/batch.md‎

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# Batch CRUD
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```php
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<?php
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$hannes = array(
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"name" => "Hannes",
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"nick" => "bjori",
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"citizen" => "Iceland",
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);
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$hayley = array(
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"name" => "Hayley",
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"nick" => "Alien Ninja",
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"citizen" => "USA",
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);
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$jonpall = array(
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"name" => "Jon Pall",
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"nick" => "unknown",
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"citizen" => "Iceland",
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);
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/* Ordered batch is executed in the same order as we add the operations to it.
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* If operation fails the execution stops and no further operations executed.
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* For unordered batch, the operations can be executed in any order by the database
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* in an attempt to optimize its workload. An operation failure will not stop
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* the exection of the rest of the operations.
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* Default: true
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*/
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$ordered = true;
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$batch = new MongoDB\WriteBatch($ordered);
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?>
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```
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## CREATE
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```php
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<?php
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/* Argument#1 The document (array/object) to insert.
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* Returns the generated BSON\ObjectID if no _id was provided
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*/
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$hannes_id = $batch->insert($hannes);
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$hayley_id = $batch->insert($hayley);
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$jonpall_id = $batch->insert($jonpall);
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?>
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```
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## UPDATE
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```php
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<?php
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/* Arguments
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* #1: array, search criteria
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* #2: array, the object or operations to apply to the matching document
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* #3: array, wire protocol options:
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* limit: integer, 0 or 1,
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* 0: Apply to all matching documents
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* 1: Only apply to the first matching document
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* upsert: boolean
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* true: Insert new document matching the criteria
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* false: Do not insert new document if no matches are found
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*/
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$batch->update(
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array("_id" => $hayley_id),
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array('$set' => array("citizen" => "Iceland")),
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array("limit" => 1, "upsert" => false)
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);
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$batch->update(
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array("citizen" => "Iceland"),
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array("$set" => array("viking" => true)),
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array("limit" => 0, "upsert" => false)
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);
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$batch->update(
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array("name" => "Chuck Norris"),
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array('$set' => array("viking" => false)),
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array("limit" => 1, "upsert" => true)
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);
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?>
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```
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## DELETE
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```php
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<?php
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/* Arguments
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* #1: array, search criteria
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* #2: array, wire protocol options:
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* limit: integer, 0 or 1,
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* 0: Delete all matching documents
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* 1: Only delete the first matching document
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*/
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$batch->delete(array("_id" => $jonpall_id), array("limit" => 1));
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?>
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```
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## Executing and checking the results
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```php
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<?php
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$manager = new MongoDB\Manager("mongodb://localhost:27017");
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$wc = new MongoDB\WriteConcern(MongoDB\WriteConcern::MAJORITY);
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$result = $manager->executeWriteBatch("db.collection", $batch, $wc);
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printf("numInserted: %d\n", $result->getNumInserted());
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printf("numMatched: %d\n", $result->getNumMatched());
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printf("numModified: %d\n", $result->getNumModified());
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printf("numUpserted: %d\n", $result->getNumUpserted());
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printf("numRemoved: %d\n", $result->getNumRemoved());
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foreach ($result->getUpsertedIds() as $index => $id) {
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printf("upsertedId: '%s', index: %d\n", $id, $index);
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}
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$query = new MongoDB\Query(array("viking" => false));
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$cursor = $manager->executeQuery("db.collection", $query);
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var_dump(iterator_to_array($cursor));
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?>
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```
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‎docs/crud.md‎

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# Basic CRUD
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```php
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<?php
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/* The document we'll be working with */
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$document = array("hello" => "world");
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/* We want to gurantee all writes to the majority of our nodes */
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$w = MongoDB\WriteConcern::MAJORITY;
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/* But don't be waiting on me fore more then 1000ms (1sec),
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* I have an application to run! */
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$wtimeout = 1000;
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/* No need to journal or fsync (are infact discouraged in general) */
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$journal = $fsync = false;
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/* Construct the WriteConcern object from our options */
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$wc = new MongoDB\WriteConcern($w, $wtimeout, $journal, $fsync);
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/* We prefer to read from the secondary, but are OK to read from the primary
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* if we can't find any secondaries */
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$prefer = MongoDB\ReadPreference::RP_SECONDARY_PREFERRED;
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$tags = array(
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/* Prefer the West Coast datacenter in Iceland */
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array("country" => "iceland", "datacenter" => "west"),
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/* Fallback to any datacenter in Iceland */
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array("country" => "iceland"),
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/* If Iceland is offline, read from whatever is online! */
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array(),
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);
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/* Construct the ReadPreference object from our options */
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$rp = new MongoDB\ReadPreference($prefer, $tags);
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/* Construct the MongoDB Manager */
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$manager = new MongoDB\Manager("mongodb://localhost:27017");
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?>
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```
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## CREATE
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```php
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<?php
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try {
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/* Full namespace as the first argumnet (databasename.collectionname),
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* and the document to insert as the second.
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*
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* Returns MongoDB\WriteResult on success, throws exception on failure
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*/
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$result = $manager->executeInsert("db.collection", $document, $wc);
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} catch(Exception $e) {
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echo $e->getMessage(), "\n";
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exit;
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}
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?>
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```
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## READ
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```php
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<?php
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/* Construct an empty find query ("select all") */
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$query = new MongoDB\Query(array());
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try {
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/* Full namespace as the first argument (dbname.collname), and the query object
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* to execute as the second.
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* Returns MongoDB\QueryResult on success, throws exception on failure
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*/
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$cursor = $manager->executeQuery("db.collection", $query, $rp);
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/* Iterate over all matched documents */
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foreach($cursor as $document) {
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var_dump($document);
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}
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} catch(Exception $e) {
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echo $e->getMessage(), "\n";
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exit;
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}
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?>
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```
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## UPDATE
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```php
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<?php
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/* The search criteria */
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$where = array("hello" => "world");
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/* What to update the matched document with */
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$set = array('$set' => array("hello" => "wonderful world"));
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/* Special MongoDB wireprotocol options:
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* limit: integer. Updates all matching document when 0 (false).
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* Only the first matching document when > 0 (true).
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* upsert: boolean. If there is no matching document, create a new document
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* from the $where and apply the $set
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*/
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$options = array("limit" => 1, "upsert" => false);
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try {
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/* Full namespace as the first argument (dbname.collname), the search criteria
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* second.
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* Returns MongoDB\WriteResult on success, throws exception on failure
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*/
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$result = $manager->executeUpdate("db.collection", $where, $set, $options, $wc);
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var_dump($result);
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} catch(Exception $e) {
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echo $e->getMessage(), "\n";
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exit;
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}
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?>
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```
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## DELETE
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```php
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<?php
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/* The search criteria */
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$where = array("hello" => "world");
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/* Special MongoDB wireprotocol options:
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* limit: integer. Updates all matching document when > 0 (true).
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* Only the first matching document when 0 (false).
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*/
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$options = array("limit" => 1);
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try {
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/*
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/* Full namespace as the first argument (dbname.collname), the search criteria
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* second.
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* Returns MongoDB\WriteResult on success, throws exception on failure
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*/
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$result = $manager->executeDelete("db.collection", $where, $options, $wc);
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var_dump($result);
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} catch(Exception $e) {
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echo $e->getMessage(), "\n";
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exit;
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}
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?>
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```
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‎docs/index.md‎

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# What is PHongo?
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[Phongo](https://github.com/bjori/phongo) is an experimental MongoDB driver for PHP,
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likely replacing the
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[mongodb/mongo-php-driver](https://github.com/mongodb/mongo-php-driver) driver in the
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near future.
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Phongo is written ontop of [libmongoc](https://github.com/mongodb/mongo-c-driver) and
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[libbson](https://github.com/mongodb/libbson), and is meant to be as basic as possible.
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Core MongoDB concepts are implemented, but everything else is left for other toolkits
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to come in and provide pretty and flexible bindings that make sense for their ecosystem.
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This makes the driver exceptionally fast, and really easy to work with and provide
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first class experience in your framework, library or application.
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The plan is to provide an example bindings, which you may chose to use - or ignore
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and make your own.
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# Installation
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Ultimately, this extension is not intended to be explicitly installed. Users should
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choose one (or more) userland PHP libraries that depend on this driver, and install
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them using, for example, Composer.
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To build and install the driver:
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$ wget https://github.com/bjori/phongo/releases/download/0.1.1/phongo-0.1.1.tgz
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$ pecl install phongo-0.1.1.tgz
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$ echo "extension=phongo.so" >> `php --ini | grep "Loaded Configuration" | sed -e "s|.*:\s*||"`
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‎mkdocs.yml‎

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site_name: "PHongo: The MongoDB Driver for PHP"
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repo_url: https://github.com/bjori/phongo
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theme: spacelab
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pages:
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- [index.md, Home]
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- [crud.md, CRUD]
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- [batch.md, Batch CRUD]

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