Php/docs/function.pg-host
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pg_host
(PHP 4, PHP 5, PHP 7)
pg_host — Returns the host name associated with the connection
Description
pg_host
([ resource $connection
] ) : string
pg_host() returns the host name of the given
PostgreSQL connection
resource is
connected to.
Parameters
connection
- PostgreSQL database connection resource. When
connection
is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().
Return Values
A string containing the name of the host the
connection
is to, or FALSE
on error.
Examples
Example #1 pg_host() example
<?php$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;}?>
See Also
- pg_connect() - Open a PostgreSQL connection
- pg_pconnect() - Open a persistent PostgreSQL connection