priyolahiri/neo4jphp

Wrapper for the Neo4j graph database REST interface

Neo4jPHP

Author: Josh Adell josh.adell@gmail.com
Copyright (c) 2011-2012, _(*1)

PHP Wrapper for the Neo4j graph database REST interface, _(*2)

In-depth documentation and examples: http://github.com/jadell/neo4jphp/wiki, _(*3)

API documentation: http://jadell.github.com/neo4jphp, _(*4)

, _(*5)

Install

Using Composer

1. From the command line echo '{"require":{"everyman/neo4jphp":"dev-master"}}' > composer.json && composer install
2. In your PHP script require("vendor/autoload.php");

Using pre-packaged PHAR

1. Download latest PHAR from http://github.com/downloads/jadell/neo4jphp/neo4jphp.phar
2. In your PHP script require("phar://neo4jphp.phar");

Connection Test With PHAR

From the command line, execute the following:, _(*6)

> php neo4jphp.phar localhost

Change localhost to the host name of your Neo4j instance. Port defaults to 7474, or can be specified as the second parameter after the host name., _(*7)

Execute the following to see more command line options:, _(*8)

> php neo4jphp.phar

Contributions

http://github.com/jadell/neo4jphp/graphs/contributors, _(*9)

All contributions are welcome! If you wish to contribute, please read the following guidelines:, _(*10)

• Include unit tests for any bug fixes or new features.
• Include only one bug fix or new feature per pull request.
• Make sure all unit tests run before submitting a pull request.
• Follow the coding style of the existing code: tabs for indentation, class/method braces on newlines, spaces after commas, etc.
• Contributing code means that you agree that any contributed code, documentation, or other artifacts may be released under the same license as the rest of the library.

Special thanks to: * Jacob Hansson jacob@voltvoodoo.com - Cypher query support * Nigel Small nigel@nigelsmall.name - GEOFF import/export * http://py2neo.org/, _(*11)

Changes

0.1.4, _(*12)

• Tagged for inclusion in project and composer.json updated

0.1.0, _(*13)

• Cypher and Gremlin results handle nested arrays of nodes/relationships
• Batch request with no operations succeeds
• Delete index where index does not exist succeeds

0.0.7-beta, _(*14)

• Retrieve reference node in one operation
• Find and return only the first matching relationship
• Optionally use HTTPS and basic authentication
• Keep index configuration when retrieved from server
• Add Memcache caching plugin
• Do not allow use if cUrl is not detected
• PHAR is uncompressed by default

0.0.6-beta, _(*15)

• Create full-text indexes; easier instantiation of common index types
• Client can be initialized with a string and port instead of a Transport object
• Setting a null property has the same effect as removing the property
• Handle scalar values from Gremlin scripts properly
• Cypher and Gremlin queries can take an array of named parameters
• Cypher no longer uses positional parameters
• Use server info to determine Cypher plugin endpoint

0.0.5-beta, _(*16)

• Open a batch on the client to apply to all subsequent data manipulation calls
• Batch operations correctly set and update locally cached entities
• Method chaining on node and relationship save, load and delete
• Instantiate new nodes and relationships from the client
• Change to cache initialization; new EntityCache object

0.0.4-beta, _(*17)

• Client::getServerInfo() retrieves server information and connection test
• Add to index brought up to Neo4j server 1.5 specification
• Return paths from Cypher queries
• Properly encode URL entities
• Connection and transport errors throw exceptions
• Fix "unable to connect" bug from returning false positive