分享一个neo4j(图形数据库)的PHP库!
git 项目地址 church/neo4j:https://github.com/fireqong/neo4j
介绍
基于PHP的neo4j库,可以帮助你更加便捷的连接neo4j的PHP库,源文档链接地址 neo4j http api:https://neo4j.com/docs/http-api/current/actions/
安装环境需求
PHP >= 7.4
安装
composer require church/neo4j
用法
初始化
$app = new \Church\Neo4j\Application("http://127.0.0.1:7474", "neo4j", "neo4j"); $app->discovery();
查询语句
$statement = (new \Church\Neo4j\Statement('CREATE (n $props) RETURN n)'))->params([ 'props' => [ 'name' => 'test' ] ]);
开启事务
$statements = \Church\Neo4j\StatementRepository::add($statement); $transaction = $app->transaction($statements); $transaction->begin();
提交事务
$result = $transaction->commit(); if ($result->getRawResponse()->getStatusCode() == 200) { print_r($result->getData()); }
延长事务有效期
default expiry time is 60 seconds.$transaction->keepAlive();
回滚
$transaction->rollback();
开启和提交事务
$result = $transaction->beginAndCommit();print_r($result);
单元测试
composer install ./vendor/bin/phpunit
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