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How can i use if condition in mongodb using php?

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How can i use if condition in mongodb using php?
posted Nov 24, 2016 by anonymous

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1 Answer

+1 vote

Here is an example which I have used with mongo-php driver

$collection=$database->collectionName;
$uniqueVariable=$collection->find($StudentName);
if(count($uniqueVariable)==1)
{
 echo "Result set is already present with given student name";
}
answer Dec 4, 2016 by Shivam Kumar Pandey
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I am very new to mongodb, my requirement is need to search a value in two fields. ex: first_name, last_name

I am using PHP as serverside and mongodb as backend.

Can you please suggest, How can I write the query in PHP.

Below is the things, I tried to implement but not succeeded.

db.users.aggregate(
  [
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  ]
)
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I recently upgraded the latest PHP driver and could do an "explain" query by using the "$explain" modifier when executing the query, however as of MongoDB 3.2 the operator was removed so this is no longer possible.

So my question is how can I do an explain query with the new driver and MongoDB 3.2?

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