(PHP 4, PHP 5, PHP 7, PHP 8)
odbc_pconnect — Open a persistent database connection
$dsn
,$user
,$password
,$cursor_option
= SQL_CUR_USE_DRIVER
Opens a persistent database connection.
This function is much like
odbc_connect(), except that the connection is
not really closed when the script has finished. Future requests
for a connection with the same dsn
,
user
, password
combination (via odbc_connect() and
odbc_pconnect()) can reuse the persistent
connection.
See odbc_connect() for details.
Returns an ODBC connection, 或者在失败时返回 false
.
版本 | 说明 |
---|---|
8.4.0 |
odbc 现在需要 Odbc\Connection
实例;之前需要 resource。
|
8.4.0 | 此函数现在返回 Odbc\Connection 实例;之前返回 resource。 |
注意: Persistent connections have no effect if PHP is used as a CGI program.