Php/docs/mongocursor.count
MongoCursor::count
(PECL mongo >=0.9.2)
MongoCursor::count — Counts the number of results for this query
Description
public MongoCursor::count
([ bool $foundOnly
= FALSE
] ) : int
This method does not affect the state of the cursor: if you haven't queried yet, you can still apply limits, skips, etc. If you have started iterating through results, it will not move the current position of the cursor. If you have exhausted the cursor, it will not reset it.
Parameters
foundOnly
- Send cursor limit and skip information to the count function, if applicable.
Return Values
The number of documents returned by this cursor's query.
Examples
Example #1 MongoCursor::count() example
<?php$collection->insert(array('x'=>1));$collection->insert(array('x'=>2));$collection->insert(array('x'=>3));$cursor = $collection->find();var_dump($cursor->count());var_dump($cursor->count(true));$cursor->limit(2);var_dump($cursor->count());var_dump($cursor->count(true));?>
The above example will output something similar to:
int(3) int(3) int(3) int(2)