neo4j-php-client | Php client and driver for neo4j database | Database library
kandi X-RAY | neo4j-php-client Summary
kandi X-RAY | neo4j-php-client Summary
Php client and driver for neo4j database
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Top functions reviewed by kandi - BETA
- Translates a point .
- Get Bolt version
- Translates a timestamp into a DateTime object .
- Retry a transaction .
- Interprets response set .
- Map a value to a property .
- Create a new SessionConfiguration from a URI .
- Convert iterable to array .
- Authenticate HTTP request .
- Returns the user agent .
neo4j-php-client Key Features
neo4j-php-client Examples and Code Snippets
Community Discussions
Trending Discussions on neo4j-php-client
QUESTION
I upgraded my old Neo4J Application from 3.2.7 to 4.x now and it seems that now my old driver from Everyman (https://github.com/jadell/neo4jphp) seems not working anymore, I receive this:
...ANSWER
Answered 2020-Sep-11 at 18:57This project appears to have been abandoned and it sounds like a code fix would be required to use it with Neo4j 4.x. The code is in github so that is an option.
If you haven't looked at it yet, maybe check this out
QUESTION
I run an XAMPP locally on a MacBook. On the same machine I run neo4j Enterprise. The database is version 3.5.6.
When I try to connect to the database via the php client I get a warning ans a fatal error:
Warning: stream_socket_client(): unable to connect to tcp://localhost:7687 (Connection refused) in /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/IO/StreamSocket.php on line 203
Fatal error: Uncaught GraphAware\Bolt\Exception\IOException: Error to connect to the server(111) : "Connection refused" in /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/IO/StreamSocket.php:207 Stack trace: #0 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/IO/StreamSocket.php(245): GraphAware\Bolt\IO\StreamSocket->connect() #1 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/Driver.php(133): GraphAware\Bolt\IO\StreamSocket->reconnect() #2 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/Driver.php(115): GraphAware\Bolt\Driver->handshake() #3 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-php-client/src/Connection/Connection.php(192): GraphAware\Bolt\Driver->session() #4 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-php-client/src/Connection/Connection.php(109): GraphAware\Neo4j\Client\Connection\Connection->checkSession() #5 /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-php-client/src/Client.php(220): Gra in /opt/lampp/htdocs/avi-law_codetest/vendor/graphaware/neo4j-bolt/src/IO/StreamSocket.php on line 207
The same story goes for https
and bolt (just with the other two ports in the error statement).
I have checked the Username
(neo4j) and the password
(Neo1234) via the Browser interface to the database. Both are correct. I have also tried to replace "localhost" by the IP-address of the Apache-server.
ANSWER
Answered 2019-Oct-13 at 07:52Problem solved. It was the (bad) relationship between XAMPP Apache and onboard Mac OS Apache. They somehow interfere when you try to access "http://localhost". I have stopped the XAMPP Apache, followed the steps given here and voilà, the problem was gone.
QUESTION
I'm using neo4j, 3.3.4, is newly installed with the default configuration, I can access from my browser, when I try to access from my application silex returns: cURL error 7: Failed to connect to localhost port 7474: Connection refused. I have this in my composer file:
...ANSWER
Answered 2018-Apr-12 at 19:23I forgot a detail that is crucial, my php code was running from a Docker container, therefore, the address to consume the Neo4j server could not be localhost, it had to be, 172.17.0.1, now it works well, I leave this here for someone else to use it. :)
Finally I created a docker file to put the php container and the Neo4j container, here is the docker file.
QUESTION
According to the Neo4j data visualisation guide there is a possibility to set the parameter resultDataContents to "graph". ( https://neo4j.com/developer/guide-data-visualization/ Neo4j documentation for "resultDataContents")
This is exactly what I need for my application. Any idea how to do that with graphaware/neo4j-php-client, since I am not able to find it in documentation?
...ANSWER
Answered 2017-May-12 at 18:46You can't. This format has been removed in v4 of the client due to its verbosity making the json body too large.
Also, chances are high that in v5 http will be removed from the client and focus on bolt only.
You can still issue cypher statements using pure curl or an abstraction layer as Guzzle. Or you can also create a wrapper that will create a graph representation based on the Result received from a Cypher query.
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