pg_port

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pg_port

(PHP 3, PHP 4, PHP 5)

pg_port -- Return the port number associated with the connection

Description

int pg_port ( [resource connection] )

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;
}
?>

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