www.gusucode.com > PHP批量上传图片在线生成图库、相册PHP源码程序 > PHP批量上传图片在线生成图库、相册/uploadpic/uploadpic/connect.php
<?php //固定长度字符串 function fixstr($ostr,$length){ $num_str = $ostr; $num_strlength = count($num_str); if ($length > $num_strlength) { $num_str=str_pad($num_str,$length,".",STR_PAD_RIGHT); } return $num_str; } class SqlTool { //属性 private $conn; private $host="localhost"; private $user="root"; private $password="root"; private $db="nongxiaotushu3"; function SqlTool(){ $this->conn=mysql_connect($this->host,$this->user,$this->password); if(!$this->conn){ die("连接数据库失败".mysql_error()); } mysql_select_db($this->db,$this->conn); mysql_query("set names utf8"); } //方法.. // 完成select dql public function execute_dql($sql){ $res=mysql_query($sql,$this->conn) or die(mysql_error()); return $res; } //完成 update,delete ,insert dml public function execute_dml($sql){ $b=mysql_query($sql,$this->conn); //echo "添加的id=".mysql_insert_id($this->conn); if(!$b){ return 0;//失败 }else{ if(mysql_affected_rows($this->conn)>0){ return 1;//表示成功 }else{ return 2;//表示没有行数影响. } } } } ?>