The MongoCursor class

<?php
$cursor = $collection->find()->limit(10);

// database has not yet been queried, so more search options can be added
$cursor = $cursor->sort(array("a" => 1));

var_dump($cursor->getNext());
// now database has been queried and more options cannot be added

// so this will throw an exception:
$cursor->skip(4);
?>

Índice

• MongoCursor::__construct — Create a new cursor
• MongoCursor::count — Counts the number of results for this query
• MongoCursor::current — Returns the current result
• MongoCursor::dead — Checks if there are documents that have not been sent yet from the database for this cursor
• MongoCursor::doQuery — Execute the query.
• MongoCursor::explain — Return an explanation of the query, often useful for optimization and debugging
• MongoCursor::getNext — Return the next object to which this cursor points, and advance the cursor
• MongoCursor::hasNext — Checks if there are any more elements in this cursor
• MongoCursor::hint — Gives the database a hint about the query
• MongoCursor::key — Returns the current result's _id
• MongoCursor::limit — Limits the number of results returned
• MongoCursor::next — Advances the cursor to the next result
• MongoCursor::reset — Clears the cursor
• MongoCursor::rewind — Returns the cursor to the beginning of the result set
• MongoCursor::skip — Skips a number of results
• MongoCursor::slaveOkay — Sets whether this query can be done on a slave
• MongoCursor::snapshot — Use snapshot mode for the query
• MongoCursor::sort — Sorts the results by given fields
• MongoCursor::tailable — Sets whether this cursor will be left open after fetching the last results
• MongoCursor::valid — Checks if the cursor is reading a valid result.