Oracle_db.class.php
class Oracle_db{
public $link;
public function __construct(){
$this->link=$this->connect();
if(!$this->link){
echo "连接失败";
exit;
}
}
public function connect(){
oci_connect('demo','demo','localhost/xe','AL 32UTF8');
}
パブリック関数の実行($sql){
$result=false;
$stid=oci_parse($this->link,$sql);
if($stid){
$result=oci_execute($stid);
}
配列を返す($stid,$result);
}
public function fetch_assoc($stid){
return oci_fetch_assoc($stid);
}
public function fetch_one($stid){
$arr=$this- >fetch_assoc( $stid);
$this->free($stid);
return $arr;
}
public function fetch_all($stid){
$arr=array();
while($row=$this-> ;fetch_assoc($stid)){
$arr[]=$row;
}
$this->free($stid);
return $arr;
}
num_rows($stm t){
oci_num_rows を返す($stmt);
}
public function error(){
return oci_error($this->link);
}
public function free($stid){
return oci_free_statement($stid);
}
public functionserver_version(){
return oci_server_version($this->link);
}
public function client_version(){
return oci_client_version();
}
public function __destruct(){
return oci_close($ this->link);
}
//
}