In This post, we will learn how toinsert a PHP array into MySQL table. This is a very common problem when we have multiple rows of data that we want to insert into MySQL as a row. We can do this very easily using PHP to insert an array into MySQL. This is a beginner tutorial on...
COMMIT; 一般使用事务,PHP操作: $sqls=["START TRANSACTION"];//开启事务避免出错for($datasas$d){ $sql="..."; array_push($sqls,$sql); } array_push($sqls,"COMMIT"); $sqls=implode(";",$sqls); $result=$pdo->query($sqls); 或者: $db->query('START TRANSACTION'); $db->query(...
上面这条语句可以实现和顺序插入一样的功能,但我们发现它相比于顺序插入多给出了字段名,这种方式稍微复杂点儿,但是更为安全。 在插入数据行时候,Mysql将会使用VALUES的值填入对应字段名,例如星空幻颖将会被插入到name字段。因为提供了字段名,所以字段的顺序也不一定需要按照数据库字段排序。 比方我们可以改写上面的SQL...
Re: Insert (php) array into 1 mysql field Mike Thomas February 28, 2008 11:22AM Re: Insert (php) array into 1 mysql field Huu Da Tran February 28, 2008 03:43PM Sorry, you can't reply to this topic. It has been closed.
$stmt->execute(array($writer, $t)); $num = $stmt->fetch(PDO::FETCH_NUM); if ($num < 1) { header("Location: login.php"); return 0; } $dbMsg = "Authorized"; $dbname = 'imgs'; $dsn = "mysql:host={$dbhost};port={$dbport};dbname={$dbname};charset={$charset}"; ...
下面是 "insert.php" 页面的代码: <?php $con = mysql_connect("localhost","peter","abc123"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("my_db", $con); $sql="INSERT INTO Persons (FirstName, LastName, Age) ...
下面是一个简单的 PHP 脚本,它连接到 MySQL 数据库并导出指定表的 INSERT 语句。 AI检测代码解析 <?php$servername="localhost";$username="root";$password="password";$dbname="my_database";$table="employees";// 创建连接$conn=newmysqli($servername,$username,$password,$dbname);// 检查连接if($co...
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因为访客ip存在几十万条,无法一次性插入到数据库中,于是使用array_chunk()将ip数组切割成无数个小数组,一次执行sql语句。 示例代码 $visitorIp = array(); //$start = memory_get_usage(); for( $i = 0; $i < 200000; $i++ ) { //200000条ip地址 ...
February 25, 2008 01:04PM Re: Insert (php) array into 1 mysql field Mike Thomas February 28, 2008 11:22AM Re: Insert (php) array into 1 mysql field Huu Da Tran February 28, 2008 03:43PM Sorry, you can't reply to this topic. It has been closed.Content...