导航首页 »  技术教程 »  PHP:pg_connect_poll()的用法_PostgreSQL函数
PHP:pg_connect_poll()的用法_PostgreSQL函数 1063 2023-12-12   

pg_connect_poll

(PHP 5 >= 5.6.0)

pg_connect_poll — Poll the status of an in-progress asynchronous PostgreSQL connection attempt.

说明

int pg_connect_poll ([ resource $connection ] )

pg_connect_poll() polls the status of a PostgreSQL connection created by calling pg_connect() with the PGSQL_CONNECT_ASYNC option.

参数

connection

PostgreSQL database connection resource.

返回值

Returns PGSQL_POLLING_FAILED, PGSQL_POLLING_READING, PGSQL_POLLING_WRITING, PGSQL_POLLING_OK, or PGSQL_POLLING_ACTIVE.



文章评论 (0条)
发表评论
暂无评论,快来抢沙发吧~