Driver_Database_Driver_MySQLI::create_database

创建一个数据库

boolean Driver_Database_Driver_MySQLI::create_database( string $database [, string $charset = null , string $collate = null ] )

throws: Exception

参数列表

参数类型描述默认值

$database string $database

$charset string 编码，不传则使用数据库连接配置相同到编码 null

$collate string 整理格式 null

参数	类型	描述	默认值
`$database`	`string`	$database
`$charset`	`string`	编码，不传则使用数据库连接配置相同到编码	null
`$collate`	`string`	整理格式	null

返回值

boolean

File: ./drivers/database/mysqli/mysqli.class.php

public function create_database($database, $charset = null, $collate=null)
{
    $config = $this->config;
    $this->config['connection']['database'] = null;
    if (!$charset)
    {
        $charset = $this->config['charset'];
    }
    $sql = 'CREATE DATABASE '.$this->_quote_identifier($database).' DEFAULT CHARACTER SET '.$charset;
    if ($collate)
    {
        $sql .= ' COLLATE '.$collate;
    }
    try
    {
        $result = $this->query($sql, null, true)->result();
        $this->config = $config;
        return $result;
    }
    catch (Exception $e)
    {
        $this->config = $config;
        throw $e;
    }
}