SQL查询动态占位符
来源:动视网
责编:小采
时间:2020-11-09 09:17:54
SQL查询动态占位符
SQL查询动态占位符:动态绑定举例 0){//存在where语句时 $sql .= ' WHERE '.implode(' AND ',$conditions); } $stmt = $mdb2 ->prepare($sql , $ph_type);//准备SQL语句 $rs = $stmt->excute($ph_value);//执
导读SQL查询动态占位符:动态绑定举例 0){//存在where语句时 $sql .= ' WHERE '.implode(' AND ',$conditions); } $stmt = $mdb2 ->prepare($sql , $ph_type);//准备SQL语句 $rs = $stmt->excute($ph_value);//执

动态绑定举例
0){//存在where语句时
$sql .= ' WHERE '.implode(' AND ',$conditions);
}
$stmt = $mdb2 ->prepare($sql , $ph_type);//准备SQL语句
$rs = $stmt->excute($ph_value);//执行变量绑定和查询
?>
SQL查询动态占位符
SQL查询动态占位符:动态绑定举例 0){//存在where语句时 $sql .= ' WHERE '.implode(' AND ',$conditions); } $stmt = $mdb2 ->prepare($sql , $ph_type);//准备SQL语句 $rs = $stmt->excute($ph_value);//执