(PHP 4, PHP 5, PHP 7)
pg_host — Returns the host name associated with the connection
$connection
] )
pg_host() returns the host name of the given
PostgreSQL connection resource is
connected to.
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().
A string containing the name of the host the
connection is to, or FALSE on error.
Ejemplo #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;
}
?>