Is it posible getting mongo _id after inserting data from php?

[Nuris Kandar Musthafa]

According to what I know about mongoDB, every we insert data into mongoDB collections, mongoDB will automatically generate objectID or in collection the record will be '_id'

if I have script like below:

<?php

$doc = array('a'=>1, 'b'=>2);

$m = new Mongo();
$collection = $m->foo->bar;
$collection->insert( $doc );

?>

is it possible to get last '_id' from the data I have inserted into mongoDB?

if it's possible how, how about the script?

thanks.

regards,

Nuris.

[Kyle Banker]

The 'insert' method should return the object id. These ids are
generally created client-side.

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[Kristina Chodorow]

$doc will contain an _id field after the insert.

[Nuris Kandar Musthafa]

thanks Kristina, it works fine...