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Manual: msql_pconnect
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msql_pconnect

(PHP 3, PHP 4 )

msql_pconnect -- Open persistent mSQL connection

Description

int msql_pconnect ([string hostname [, string hostname[:port] [, string username [, string password]]]])

Returns a positive mSQL persistent link identifier on success, or false on error.

msql_pconnect() acts very much like msql_connect() with two major differences.

First, when connecting, the function would first try to find a (persistent) link that's already open with the same host. If one is found, an identifier for it will be returned instead of opening a new connection.

Second, the connection to the SQL server will not be closed when the execution of the script ends. Instead, the link will remain open for future use (msql_close() will not close links established by msql_pconnect()).

This type of links is therefore called 'persistent'.


User Contributed Notes: msql_pconnect

mlemos@acm.org
31-Dec-1998 12:13
If the hostname is not specified, the connection is established by the
means of a Unix domain socket, being then more efficient then a localhost
TCP socket connection.

 About Notes

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