# pg_socket

(PHP 5 >= 5.6.0, PHP 7)

pg_socket — Get a read only handle to the socket underlying a PostgreSQL connection

### 说明

pg_socket ( resource `$connection` ) : resource

pg_socket() returns a read only resource corresponding to the socket underlying the given PostgreSQL connection.

Warning

本函数还未编写文档，仅有参数列表。

### 参数

`connection`

  PostgreSQL database connection resource.

### 返回值

A socket resource on success 或者在失败时返回 `FALSE`.