MongoDB PHP \u6269\u5c55\u662f\u7528\u4e8e\u5728 PHP \u73af\u5883\u4e2d\u64cd\u4f5c MongoDB \u6570\u636e\u5e93\u7684\u5b98\u65b9\u9a71\u52a8\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u7ec4\u7b80\u6d01\u7684 API\uff0c\u4f7f\u5f97 PHP \u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u5730\u6267\u884c CRUD\uff08\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u66f4\u65b0\u3001\u5220\u9664\uff09\u64cd\u4f5c\u3001\u805a\u5408\u67e5\u8be2\u3001\u4e8b\u52a1\u5904\u7406\u7b49\u529f\u80fd\uff0c\u63a5\u4e0b\u6765\u6211\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728 PHP \u4e2d\u4f7f\u7528 MongoDB\u3002<\/p>\n\n\n\n
\u5728 PHP \u9879\u76ee\u4e2d\uff0c\u4f7f\u7528 Composer \u5b89\u88c5 MongoDB \u9a71\u52a8\u662f\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u3002\u4f60\u53ea\u9700\u8981\u5728\u4f60\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
composer require mongodb\/mongodb<\/code><\/pre>\n\n\n\nComposer \u4f1a\u81ea\u52a8\u5b89\u88c5 MongoDB PHP \u6269\u5c55\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230 composer.json<\/code> \u6587\u4ef6\u4e2d\u3002<\/p>\n\n\n\n\u901a\u8fc7 PECL \u5b89\u88c5<\/h3>\n\n\n\n
\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7 PECL \u6765\u5b89\u88c5 MongoDB \u6269\u5c55\uff1a<\/p>\n\n\n\n
pecl install mongodb<\/code><\/pre>\n\n\n\n\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u9700\u8981\u5728 php.ini<\/code> \u6587\u4ef6\u4e2d\u542f\u7528\u8be5\u6269\u5c55\uff1a<\/p>\n\n\n\nextension=mongodb.so<\/code><\/pre>\n\n\n\n\u7136\u540e\uff0c\u91cd\u542f PHP \u670d\u52a1\u3002<\/p>\n\n\n\n
2. \u8fde\u63a5\u5230 MongoDB \u6570\u636e\u5e93<\/strong><\/h2>\n\n\n\n\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u5c31\u53ef\u4ee5\u901a\u8fc7 MongoDB PHP \u9a71\u52a8\u8fde\u63a5\u5230 MongoDB \u6570\u636e\u5e93\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8fde\u63a5\u793a\u4f8b\uff1a<\/p>\n\n\n\n
<?php\nrequire 'vendor\/autoload.php'; \/\/ \u5f15\u5165 Composer \u81ea\u52a8\u52a0\u8f7d\u6587\u4ef6\n\n\/\/ \u521b\u5efa MongoDB \u5ba2\u6237\u7aef\u8fde\u63a5\n$client = new MongoDB\\Client(\"mongodb:\/\/localhost:27017\"); \/\/ \u8fde\u63a5\u5230 MongoDB \u670d\u52a1\u5668\n\n\/\/ \u9009\u62e9\u6570\u636e\u5e93\u548c\u96c6\u5408\n$database = $client->test; \/\/ \u9009\u62e9 test \u6570\u636e\u5e93\n$collection = $database->users; \/\/ \u9009\u62e9 users \u96c6\u5408\n?><\/code><\/pre>\n\n\n\n3. \u57fa\u672c\u7684 CRUD \u64cd\u4f5c<\/strong><\/h2>\n\n\n\n\u63d2\u5165\u6587\u6863<\/h3>\n\n\n\n
\u5411 MongoDB \u4e2d\u63d2\u5165\u4e00\u4e2a\u6587\u6863\uff1a<\/p>\n\n\n\n
<?php\n$document = ['name' => 'Alice', 'age' => 25, 'city' => 'New York'];\n$result = $collection->insertOne($document);\n\necho \"Inserted with Object ID: \" . $result->getInsertedId();\n?><\/code><\/pre>\n\n\n\n\u67e5\u8be2\u6587\u6863<\/h3>\n\n\n\n
\u4ece\u96c6\u5408\u4e2d\u67e5\u8be2\u5355\u4e2a\u6587\u6863\uff1a<\/p>\n\n\n\n
<?php\n$document = $collection->findOne(['name' => 'Alice']);\necho \"Found document: \" . json_encode($document);\n?><\/code><\/pre>\n\n\n\n\u67e5\u8be2\u591a\u4e2a\u6587\u6863\uff1a<\/p>\n\n\n\n
<?php\n$cursor = $collection->find(['age' => ['$gte' => 18]]); \/\/ \u67e5\u627e\u5e74\u9f84\u5927\u4e8e\u7b49\u4e8e 18 \u7684\u6587\u6863\nforeach ($cursor as $document) {\n echo json_encode($document) . \"\\n\";\n}\n?><\/code><\/pre>\n\n\n\n\u66f4\u65b0\u6587\u6863<\/h3>\n\n\n\n
\u66f4\u65b0\u6587\u6863\uff1a<\/p>\n\n\n\n
<?php\n$updateResult = $collection->updateOne(\n ['name' => 'Alice'], \n ['$set' => ['age' => 26]]\n);\necho \"Matched {$updateResult->getMatchedCount()} document(s)\\n\";\n?><\/code><\/pre>\n\n\n\n\u5220\u9664\u6587\u6863<\/h3>\n\n\n\n
\u5220\u9664\u6587\u6863\uff1a<\/p>\n\n\n\n
<?php\n$deleteResult = $collection->deleteOne(['name' => 'Alice']);\necho \"Deleted {$deleteResult->getDeletedCount()} document(s)\\n\";\n?><\/code><\/pre>\n\n\n\n4. \u805a\u5408\u67e5\u8be2<\/strong><\/h2>\n\n\n\nMongoDB \u7684\u805a\u5408\u6846\u67b6\u5141\u8bb8\u4f60\u8fdb\u884c\u590d\u6742\u7684\u67e5\u8be2\uff0c\u4f8b\u5982\u5206\u7ec4\u3001\u6392\u5e8f\u3001\u8fc7\u6ee4\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u805a\u5408\u67e5\u8be2\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n
<?php\n$pipeline = [\n ['$match' => ['age' => ['$gte' => 18]]],\n ['$group' => ['_id' => '$city', 'averageAge' => ['$avg' => '$age']]]\n];\n\n$aggregation = $collection->aggregate($pipeline);\n\nforeach ($aggregation as $result) {\n echo json_encode($result) . \"\\n\";\n}\n?><\/code><\/pre>\n\n\n\n5. \u7d22\u5f15\u64cd\u4f5c<\/strong><\/h2>\n\n\n\n\u4f60\u53ef\u4ee5\u4e3a\u96c6\u5408\u521b\u5efa\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u57fa\u4e8e name<\/code> \u5b57\u6bb5\u7684\u5347\u5e8f\u7d22\u5f15\uff1a<\/p>\n\n\n\n<?php\n$indexResult = $collection->createIndex(['name' => 1]); \/\/ 1 \u8868\u793a\u5347\u5e8f\necho \"Index created: \" . json_encode($indexResult);\n?><\/code><\/pre>\n\n\n\n6. \u4e8b\u52a1\u64cd\u4f5c<\/strong><\/h2>\n\n\n\nMongoDB \u652f\u6301\u591a\u6587\u6863\u4e8b\u52a1\uff0c\u53ef\u4ee5\u786e\u4fdd\u591a\u4e2a\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4e8b\u52a1\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n
<?php\n$session = $client->startSession(); \/\/ \u542f\u52a8\u4f1a\u8bdd\n$session->startTransaction();\n\ntry {\n $collection->insertOne(['name' => 'Bob', 'age' => 30], ['session' => $session]);\n $collection->updateOne(['name' => 'Alice'], ['$set' => ['age' => 26]], ['session' => $session]);\n\n \/\/ \u63d0\u4ea4\u4e8b\u52a1\n $session->commitTransaction();\n echo \"Transaction committed.\\n\";\n} catch (Exception $e) {\n \/\/ \u53d1\u751f\u5f02\u5e38\u65f6\u56de\u6eda\u4e8b\u52a1\n $session->abortTransaction();\n echo \"Transaction aborted.\\n\";\n}\n?><\/code><\/pre>\n\n\n\n7. \u4f7f\u7528\u8fc7\u6ee4\u5668<\/strong><\/h2>\n\n\n\nMongoDB PHP \u6269\u5c55\u5141\u8bb8\u4f60\u4f7f\u7528\u5f3a\u5927\u7684\u8fc7\u6ee4\u5668\u6765\u6784\u5efa\u67e5\u8be2\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u6bd4\u8f83\u64cd\u4f5c\u7b26\uff08\u5982 $gt<\/code>, $lt<\/code>, $eq<\/code> \u7b49\uff09\u8fdb\u884c\u6761\u4ef6\u67e5\u8be2\uff1a<\/p>\n\n\n\n<?php\n\/\/ \u4f7f\u7528\u8fc7\u6ee4\u5668\u67e5\u627e\u5e74\u9f84\u5927\u4e8e 18 \u7684\u7528\u6237\n$cursor = $collection->find(['age' => ['$gt' => 18]]);\nforeach ($cursor as $document) {\n echo json_encode($document) . \"\\n\";\n}\n?><\/code><\/pre>\n\n\n\n8. \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u67e5\u8be2<\/strong><\/h2>\n\n\n\nMongoDB PHP \u6269\u5c55\u4e5f\u652f\u6301\u6b63\u5219\u8868\u8fbe\u5f0f\u67e5\u8be2\uff1a<\/p>\n\n\n\n
<?php\n$cursor = $collection->find(['name' => new MongoDB\\BSON\\Regex('^A')]);\nforeach ($cursor as $document) {\n echo json_encode($document) . \"\\n\";\n}\n?><\/code><\/pre>\n\n\n\n9. \u9519\u8bef\u5904\u7406<\/strong><\/h2>\n\n\n\nMongoDB PHP \u6269\u5c55\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u3002\u4f60\u53ef\u4ee5\u6355\u83b7 MongoDB \u5f02\u5e38\u5e76\u8fdb\u884c\u76f8\u5e94\u5904\u7406\uff1a<\/p>\n\n\n\n
<?php\ntry {\n $collection->insertOne(['name' => 'Alice', 'age' => 'invalid_age']);\n} catch (MongoDB\\Driver\\Exception\\InvalidArgumentException $e) {\n echo \"Error: \" . $e->getMessage();\n}\n?><\/code><\/pre>\n\n\n\n10. \u603b\u7ed3<\/strong><\/h2>\n\n\n\nMongoDB PHP \u6269\u5c55\u4e3a PHP \u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u4e0e MongoDB \u6570\u636e\u5e93\u8fdb\u884c\u5404\u79cd\u64cd\u4f5c\u3002\u901a\u8fc7\u4f7f\u7528 MongoDB PHP \u9a71\u52a8\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u8fdb\u884c\u6570\u636e\u63d2\u5165\u3001\u67e5\u8be2\u3001\u66f4\u65b0\u3001\u5220\u9664\u3001\u805a\u5408\u4ee5\u53ca\u4e8b\u52a1\u5904\u7406\u7b49\u64cd\u4f5c\u3002\u66f4\u591a\u8be6\u7ec6\u5185\u5bb9\u8bf7\u5173\u6ce8\u5176\u4ed6\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
MongoDB PHP \u6269\u5c55\u662f\u7528\u4e8e\u5728 PHP \u73af\u5883\u4e2d\u64cd\u4f5c MongoDB \u6570\u636e\u5e93\u7684\u5b98\u65b9\u9a71\u52a8\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u7ec4\u7b80\u6d01\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":2551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[],"class_list":["post-2471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mongodb"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=2471"}],"version-history":[{"count":3,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2471\/revisions"}],"predecessor-version":[{"id":2553,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2471\/revisions\/2553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media\/2551"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=2471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=2471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=2471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}