MongoCursorInterface::getReadPreference

(PECL mongo >=1.6.0)

MongoCursorInterface::getReadPreference — Get the read preference for this query

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abstract public MongoCursorInterface::getReadPreference ( void ) : array

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This function returns an array describing the read preference. The array contains the values type for the string read preference mode (corresponding to the MongoClient constants), and tagsets containing a list of all tag set criteria. If no tag sets were specified, tagsets will not be present in the array.

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