pg_port

(PHP 4, PHP 5, PHP 7)

Return the port number associated with the connection

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().

Returns:

An int containing the port number of the database server the connection is to, or FALSE on error.

Examples:

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;
}
?>

Links:

http://php.net/manual/en/function.pg-port.php

doc_php

2025-01-10 15:47:30

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