如何在PHP中执行MySQL批处理

在PHP中执行MySQL批处理可以通过使用mysqli或PDO扩展来实现。以下是一个简单的示例代码：

1. 使用mysqli扩展执行MySQL批处理：

$mysqli = new mysqli('localhost', 'username', 'password', 'database'); $query = " INSERT INTO table_name (column1, column2) VALUES ('value1', 'value2'); INSERT INTO table_name (column1, column2) VALUES ('value3', 'value4'); INSERT INTO table_name (column1, column2) VALUES ('value5', 'value6'); "; if ($mysqli->multi_query($query)) { do { if ($result = $mysqli->store_result()) { $result->free(); } } while ($mysqli->next_result()); } else { echo "Error: " . $mysqli->error; } $mysqli->close(); 

2. 使用PDO扩展执行MySQL批处理：

$dsn = 'mysql:host=localhost;dbname=database'; $username = 'username'; $password = 'password'; try { $pdo = new PDO($dsn, $username, $password); $query = " INSERT INTO table_name (column1, column2) VALUES ('value1', 'value2'); INSERT INTO table_name (column1, column2) VALUES ('value3', 'value4'); INSERT INTO table_name (column1, column2) VALUES ('value5', 'value6'); "; $stmt = $pdo->prepare($query); $stmt->execute(); echo "Batch query executed successfully"; } catch (PDOException $e) { echo "Error: " . $e->getMessage(); } 

在执行MySQL批处理时，请确保SQL语句正确并且安全，以防止SQL注入攻击。