
mongodb sort
mongodb sort
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<?php $m = new Mongo(); $db = $m->sampledb; $col = $db->samplecol; $col->drop(); for ($i = 0; $i < 20; $i++) { // echo rand() . "\n"; $col->insert(array('num' => rand() % 20, 'date' => new MongoDate(), )); sleep(1); } $cur = $col->find(); $cur->sort(array('date' => -1))->limit(5); foreach ($cur as $obj) { var_dump($obj); } ?>
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