Mongo and PHP Is it possible to count the number of nested documents?

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wolk2014-10-04 23:45:12

PHP

wolk, 2014-10-04 23:45:12

Mongo and PHP Is it possible to count the number of nested documents?

Hello, there are documents with the answer field, which stores some set of documents. Is it possible to count their number, and how to implement search / selection by nested documents? P.S. php project

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