PHP MySQL 创建数据库

自 PHP 4.3 版本起， mysql_create_db() 函数已被废弃。现在推荐使用以下两种替代方法：

• mysqli_query()
• PDO::__query()

PHP MySQLi 创建数据库示例

示例

<?php  
host = 'localhost:3306';user = '';  
pass = '';conn = mysqli_connect(host,user, pass);  
if(!conn )  
{  
  die('Could not connect: ' . mysqli_connect_error());  
}  
echo 'Connected successfully<br/>';  

sql = 'CREATE Database mydb';  
if(mysqli_query(conn,sql)){   echo "Database mydb created successfully.";  
}else{  
echo "Sorry, database creation failed ".mysqli_error(conn);  
}  
mysqli_close($conn);  
?>  

输出：

Connected successfully
Database mydb created successfully.