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1. sqlite£º
$db = sqlite_open("php100.db");
$sql = "select * from test";
$result = sqlite_query($db,$sql);
$row = sqlite_fetch_array($result);
print_r($row);

2. PDO mysql:
$db = new PDO("mysql:host=localhost;dbname=student",'root','');
$rs = $db->query("SELECT * from testmem");
while($row = $rs->fetch()){
print_r($row);
echo "<hr size=1>";
}


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