Php/docs/function.pg-port
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pg_port
(PHP 4, PHP 5, PHP 7)
pg_port — Return the port number associated with the connection
Description
pg_port
([ resource $connection
] ) : int
pg_port() returns the port number that the
given PostgreSQL connection
resource is
connected to.
Parameters
connection
- PostgreSQL database connection resource. When
connection
is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().
Return Values
An int containing the port number of the database
server the connection
is to,
or FALSE
on error.
Examples
Example #1 pg_port() example
<?php$pgsql_conn = pg_connect("dbname=mark host=localhost");if ($pgsql_conn) { print "Successfully connected to port: " . pg_port($pgsql_conn) . "<br/>\n";} else { print pg_last_error($pgsql_conn); exit;}?>