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Commit cb3e7f15 authored by Jeremy Mikola's avatar Jeremy Mikola
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Add write method examples to CRUD tutorial

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docs/tutorial/crud.md
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examples/bootstrap.php deleted 100644 → 0
View file @ faf8a1d8
<?php
if (file_exists(__DIR__ . '/../vendor/autoload.php')) {
// Dependencies were installed with Composer and this is the main project
$loader = require_once __DIR__ . '/../vendor/autoload.php';
} elseif (file_exists(__DIR__ . '/../../../../autoload.php')) {
// We're installed as a dependency in another project's `vendor` directory
$loader = require_once __DIR__ . '/../../../../autoload.php';
} else {
throw new Exception('Can\'t find autoload.php. Did you install dependencies with Composer?');
}
examples/bulkwrite.php deleted 100644 → 0
View file @ faf8a1d8
<?php
require_once __DIR__ . "/bootstrap.php";
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$collection = new MongoDB\Collection($manager, "phplib_demo.bulkwrite");
function dumpWriteResults(MongoDB\BulkWriteResult $result)
{
printf("Inserted %d documents, upserted %d, updated %d, and deleted %d\n",
$result->getInsertedCount(),
$result->getUpsertedCount(),
$result->getModifiedCount(),
$result->getDeletedCount()
);
if ($result->getUpsertedCount()) {
foreach ($result->getUpsertedIds() as $index => $id) {
printf("upsertedId[%d]: %s\n", $index, $id);
}
}
}
function dumpCollection($collection)
{
printf("Dumping all documents in: %s.%s\n",
$collection->getDatabaseName(),
$collection->getCollectionName()
);
$n = 0;
foreach($collection->find() as $document) {
var_dump($document);
$n++;
}
printf("Found %d documents\n", $n);
}
$result = $collection->bulkWrite([
[
"insertOne" => [
[
"name" => "Hannes Magnusson",
"company" => "10gen",
]
],
],
[
"insertOne" => [
[
"name" => "Jeremy Mikola",
"company" => "10gen",
]
],
],
[
"updateMany" => [
["company" => "10gen"],
['$set' => ["company" => "MongoDB"]],
],
],
[
"updateOne" => [
["name" => "Hannes Magnusson"],
['$set' => ["viking" => true]],
],
],
]);
dumpWriteResults($result);
echo "\n";
dumpCollection($collection);
echo "\n";
$result = $collection->bulkWrite([
[
"deleteOne" => [
["company" => "MongoDB"],
],
],
[
"updateOne" => [
["name" => "Hannes Magnusson"],
['$set' => ["nationality" => "Icelandic"]],
["upsert" => true],
],
],
[
"deleteMany" => [
["nationality" => [ '$ne' => "Icelandic"]],
],
],
]);
dumpWriteResults($result);
echo "\n";
dumpCollection($collection);
echo "\n";
$result = $collection->bulkWrite([
[
"deleteMany" => [
[],
],
],
]);
dumpWriteResults($result);
echo "\n";
dumpCollection($collection);
examples/write.php deleted 100644 → 0
View file @ faf8a1d8
<?php
require_once __DIR__ . "/bootstrap.php";
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$collection = new MongoDB\Collection($manager, "phplib_demo.write");
$hannes = [
"name" => "Hannes",
"nick" => "bjori",
"citizen" => "Iceland",
];
$hayley = [
"name" => "Bayley",
"nick" => "Ninja",
"citizen" => "USA",
];
$bobby = [
"name" => "Robert Fischer",
"nick" => "Bobby Fischer",
"citizen" => "USA",
];
$kasparov = [
"name" => "Garry Kimovich Kasparov",
"nick" => "Kasparov",
"citizen" => "Russia",
];
$spassky = [
"name" => "Boris Vasilievich Spassky",
"nick" => "Spassky",
"citizen" => "France",
];
try {
$result = $collection->insertOne($hannes);
printf("Inserted _id: %s\n\n", $result->getInsertedId());
$result = $collection->insertOne($hayley);
printf("Inserted _id: %s\n\n", $result->getInsertedId());
$result = $collection->insertOne($bobby);
printf("Inserted _id: %s\n\n", $result->getInsertedId());
$count = $collection->count(["nick" => "bjori"]);
printf("Searching for nick => bjori, should have only one result: %d\n\n", $count);
$result = $collection->updateOne(
["citizen" => "USA"],
['$set' => ["citizen" => "Iceland"]]
);
printf("Updated: %s (out of expected 1)\n\n", $result->getModifiedCount());
$cursor = $collection->find(
["citizen" => "Iceland"],
["comment" => "Excellent query"]
);
echo "Searching for citizen => Iceland, verify Bayley is now Icelandic\n";
foreach($cursor as $document) {
var_dump($document);
}
echo "\n";
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
$cursor = $collection->find();
echo "Find all docs, should be 3, verify 1x USA citizen, 2x Icelandic\n";
foreach($cursor as $document) {
var_dump($document);
}
echo "\n";
$result = $collection->distinct("citizen");
echo "Distinct countries:\n";
var_dump($result);
echo "\n";
echo "aggregate\n";
$result = $collection->aggregate(
[
['$project' => ["name" => 1, "_id" => 0]],
],
[ "useCursor" => true, "batchSize" => 2 ]
);
printf("Should be 3 different people\n");
foreach($result as $person) {
var_dump($person);
}
echo "\n";
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
$result = $collection->updateMany(
["citizen" => "Iceland"],
['$set' => ["viking" => true]]
);
printf("Updated: %d (out of expected 2), verify Icelandic people are vikings\n", $result->getModifiedCount());
$result = $collection->find();
foreach($result as $document) {
var_dump($document);
}
echo "\n";
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
$result = $collection->replaceOne(
["nick" => "Bobby Fischer"],
["name" => "Magnus Carlsen", "nick" => "unknown", "citizen" => "Norway"]
);
printf("Replaced: %d (out of expected 1), verify Bobby has been replaced with Magnus\n", $result->getModifiedCount());
$result = $collection->find();
foreach($result as $document) {
var_dump($document);
}
echo "\n";
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
$result = $collection->deleteOne($document);
printf("Deleted: %d (out of expected 1)\n\n", $result->getDeletedCount());
$result = $collection->deleteMany(["citizen" => "Iceland"]);
printf("Deleted: %d (out of expected 2)\n\n", $result->getDeletedCount());
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
echo "FindOneAndReplace\n";
$result = $collection->findOneAndReplace(
$spassky,
$kasparov,
["upsert" => true]
);
echo "Kasparov\n";
var_dump($result);
echo "\n";
echo "Returning the old document where he was Russian\n";
$result = $collection->findOneAndUpdate(
$kasparov,
['$set' => ["citizen" => "Croatia"]]
);
var_dump($result);
echo "\n";
echo "Deleting him, he isn't Croatian just yet\n";
$result = $collection->findOneAndDelete(["citizen" => "Croatia"]);
var_dump($result);
echo "\n";
echo "This should be empty\n";
$result = $collection->find();
foreach($result as $document) {
var_dump($document);
}
echo "\n";
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
try {
$result = $collection->bulkWrite(
// Required writes param (an array of operations)
[
// Operations identified by single key
[
'insertOne' => [
['x' => 1]
],
],
[
'updateMany' => [
['x' => 1],
['$set' => ['x' => 2]],
],
],
[
'updateOne' => [
['x' => 3],
['$set' => ['x' => 4]],
// Optional params are still permitted
['upsert' => true],
],
],
[
'deleteOne' => [
['x' => 1],
],
],
[
'deleteMany' => [
// Required arguments must still be specified
[],
],
],
],
// Optional named params in an associative array
['ordered' => false]
);
printf("insertedCount: %d\n", $result->getInsertedCount());
printf("matchedCount: %d\n", $result->getMatchedCount());
printf("modifiedCount: %d\n", $result->getModifiedCount());
printf("upsertedCount: %d\n", $result->getUpsertedCount());
printf("deletedCount: %d\n", $result->getDeletedCount());
foreach ($result->getUpsertedIds() as $index => $id) {
printf("upsertedId[%d]: %s\n", $index, $id);
}
} catch(Exception $e) {
printf("Caught exception '%s', on line %d\n", $e->getMessage(), __LINE__);
exit;
}
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