Release notes for the ArangoDB-PHP driver 3.3.x

Starting from release 3.3.1, the PHP driver has support for automatic failover, for

ArangoDB servers that are started in the "resilient single" or active/passive failover

mode. This setup requires using ArangoDB 3.3.

In order to use automatic failover from the PHP driver, simply change the "endpoint"

attribute of the connection options from a simple endpoint string into an array of

endpoint strings:

$connectionOptions = [

ConnectionOptions::OPTION_ENDPOINT => [ 'tcp://localhost:8531', 'tcp://localhost:8532', 'tcp://localhost:8530' ], // endpoints to connect to

...

];

$connection = new Connection($connectionOptions);

instead of just

$connectionOptions = [

ConnectionOptions::OPTION_ENDPOINT => 'tcp://localhost:8530', // endpoint to connect to

...

];

$connection = new Connection($connectionOptions);