(PECL mongo >=0.9.0)
MongoDB::__construct — 选锟斤拷一锟斤拷锟斤拷锟捷匡拷
锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷锟街憋拷拥锟斤拷谩锟斤拷萍锟斤拷锟斤拷梅锟斤拷锟酵拷锟� MongoClient::__get() 锟斤拷 MongoClient::selectDB() 锟斤拷锟斤拷锟斤拷枚锟斤拷锟绞碉拷锟斤拷锟�
锟斤拷锟斤拷锟饺肥碉拷锟揭憋拷拥锟斤拷茫锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷路锟绞斤拷锟�
<?php
$m = new MongoClient();
$db = new MongoDB($m, 'mydbname');
?>
锟斤拷锟解并锟斤拷锟矫★拷锟斤拷锟斤拷姆锟绞斤拷锟斤拷锟斤拷锟斤拷郏锟�
<?php
$m = new MongoClient();
$db = $m->mydbname;
// 锟斤拷锟斤拷锟斤拷菘锟斤拷锟斤拷锟斤拷斜锟斤拷锟斤拷锟斤拷址锟斤拷锟�
$db = $m->selectDB('my,db:name');
?>
锟斤拷锟斤拷锟斤拷锟捷匡拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷菘锟斤拷锟斤拷锟斤拷锟叫э拷锟斤拷壮锟揭伙拷锟侥拷锟斤拷锟斤拷偷锟斤拷斐�