# dbplus_rcreate

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_rcreate — Creates a new DB++ relation

### 说明

dbplus_rcreate ( string `$name` , mixed `$domlist` [, bool `$overwrite` ] ) : resource

Creates a new relation. Any existing relation sharing the same `name` will be overwritten if the relation is currently not in use and `overwrite` is set to TRUE.

### 参数

`name`

`domlist`

  A combination of domains. May be passed as a single domain name string or as an array of domain names.

  This parameter should contain the domain specification for the new relation within an array of domain description strings. A domain description string consists of a domain name unique to this relation, a slash and a type specification character. See the db++ documentation, especially the dbcreate(1) manpage, for a description of available type specifiers and their meanings.

  > Note:

  > This function will also accept a string with space delimited domain description strings, but it is recommended to use an array

`overwrite`

### 返回值

### 注释

Warning

此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。