CouchbaseMetaDoc properties type

PHP SDK
1

Sample of CouchbaseMetaDoc :

class CouchbaseMetaDoc#9 (5) {
    public $error => NULL
    public $value => string(21) '{"name": "Palaiseau"}',
    public $flags => int(0)
    public $cas => string(9) "xc7a86cyc"
    public $token => NULL
}

I try to find type of each properties.
value is obviously mixed PHP type.
flags is int PHP type.
cas is string PHP type.
token ? dunno I can’t have a case where token is filled, i think it’s string.
error ? According to this post Flags in CouchbaseMetaDoc Object it seems to be a CouchbaseException object.

But i can’t have a case where error is filled. When there is a problem (like no such key), i got an exception and no CouchbaseMetaDoc object.

So can you help me to find type of token and error please.

2

It is CouchbaseMutationToken, which represented like this (but it is not supposed to be created by user):

class CouchbaseMutationToken {
    public $bucket; // string
    public $vbucketID; // int
    public $vbucketUUID; // string
    public $sequenceNumber; // int
}

The following code will output CouchbaseException:

<?php
$cluster = new CouchbaseCluster("couchbase://localhost");
$bucket = $cluster->openBucket("default");

$res = $bucket->retrieveIn('myDoc', 'missing/path');
printf("%s\n", get_class($res->error));
3

Ok thanks :slight_smile:
Don’t forget to add type into PHP stub.
I can make PR if you want above some things like that.

4

Yes, sure. I’m reordering it a bit to resolve performance issue with eval, but I will make sure that everything will be discoverable.