(PECL mongo >=1.1.0)
MongoCollection::setSlaveOkay — Change slaveOkay setting for this collection
$ok = true
  ] )See the query section of this manual for information on distributing reads to secondaries.
ok
     If reads should be sent to secondary members of a replica set for all possible queries using this MongoCollection instance.
Returns the former value of slaveOkay for this instance.
| Version | Description | 
|---|---|
| 1.2.11 | Emits E_DEPRECATEDwhen used. |