pg_host
(PHP 4, PHP 5)
pg_host — Returns the host name associated with the connection
Описание
string pg_host
([ resource $connection
] )
pg_host() returns the host name of the given PostgreSQL connection resource is connected to.
Список параметров
- 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().
Возвращаемые значения
A string containing the name of the host the connection is to, or FALSE on error.
Примеры
Пример #1 pg_host() example
<?php
$pgsql_conn = pg_connect("dbname=mark host=localhost");
if ($pgsql_conn) {
print "Successfully connected to: " . pg_host($pgsql_conn) . "<br/>\n";
} else {
print pg_last_error($pgsql_conn);
exit;
}
?>
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