mongodb 中数据记录的日期格式为
"dateCreated" : ISODate("2011-12-20T07:22:50.836Z")经过翻阅php官网中的mongodb部分得知,要操作mongodb中的日期须要使用以下关键语句:$start = new MongoDate(strtotime('-1 day'));$end = new MongoDate(time());$resultObject =$db->user->find(array("dateCreated"=> array('$gt' => $start,'$lte' => $end)));【备注:SELECT * FROM users WHERE age>33 AND age<=40 类似 $db->users->find(array("age" => array('$gt' => 33, '$lte' => 40))); 】例子:本程序实现了将mongodb中符合条件的数据放入Mysql表中。<?php$m = new Mongo("localhost:27017");$db = $m->database_name;$start = new MongoDate(strtotime('-1 day'));$end = new MongoDate(time());// $count =$db->user->find(array("dateCreated"=> array('$gt' => $start,'$lte' => $end)))->count();// echo $count; $regobj =$db->user->find(array("dateCreated"=> array('$gt' => $start,'$lte' => $end))); foreach ($regobj as $k2) { $regemail="'".$k2["account"]."'"; $regdate=$k2["dateCreated"]; $regname="'".$k2["name"]."'"; $id=mysql_connect('localhost','username','passwd'); mysql_select_db('sns_tongji',$id); $sql ="insert into sns_new_register(account,name,date) values($regemail,$regname,now())"; mysql_query("set names utf8"); if( mysql_query($sql)){ echo "insert ok\n"; } else { echo mysql_error()."\n"; }}