PHP MySQL创建表

PHPmysql_query()函数用于创建表。从PHP5.5开始，不推荐使用mysql_query()函数。现在建议使用两种替代方法之一。

• mysqli_query()
• PDO :: __ query()

PHP MySQLi创建表示例

<?php
$host = 'localhost:3306';
$user = '';
$pass = '';
$dbname = 'test';

$conn = mysqli_connect($host, $user, $pass,$dbname);
if(!$conn){
  die('Could not connect: '.mysqli_connect_error());
}
echo 'Connected successfully<br/>';

$sql = "create table emp5(id INT AUTO_INCREMENT,name VARCHAR(20) NOT NULL,
emp_salary INT NOT NULL,primary key (id))";
if(mysqli_query($conn, $sql)){
 echo "Table emp5 created successfully";
}else{
echo "Could not create table: ". mysqli_error($conn);
}

mysqli_close($conn);
?>

输出：

Connected successfully
Table emp5 created successfully