php 创建删除数据库

<?php
$dbhost = ‘localhost:3306‘;
$dbuser = ‘root‘;
$dbpass = ‘‘;
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
  die(‘Could not connect: ‘ . mysql_error());
}
echo ‘Connected successfully<br />‘;

//删除数据库
/*$sql = ‘DROP DATABASE TUTORIALS‘;
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
  die(‘Could not delete database: ‘ . mysql_error());
}
echo "Database TUTORIALS deleted successfully\n";*/

//创建数据库
$sql = ‘CREATE DATABASE TUTORIALS‘;
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
  die(‘Could not create database: ‘ . mysql_error());
}
echo "Database TUTORIALS created successfully\n";

mysql_close($conn);
?>

PHP使用 mysql_query 函数来创建或者删除 MySQL 数据库。

该函数有两个参数，在执行成功时返回 TRUE，否则返回 FALSE。

语法

bool mysql_query( sql, connection );