pg_get_result
This is a simple example of this function, which returns the name of which PostreSQL Database you are currently connected to.
<?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;
}
?>
This function is extremely useful for sites which connect to multiple Postgresql services.
Regards, --mark
pg_host
(PHP 4, PHP 5)
pg_host — Returns the host name associated with the connection
Popis
string pg_host ( [resource $connection] )pg_host() returns the host name of the given PostgreSQL connection resource is connected to.
Seznam parametrů
- 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().
Návratové hodnoty
A string containing the name of the host the connection is to, or FALSE on error.
Příklady
Příklad 1627. 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;
}
?>
Viz také
| pg_connect() |
| pg_pconnect() |
add a note
User Contributed Notespg_host
mark at redbrick dot dcu dot ie
24-Mar-2003 06:21
24-Mar-2003 06:21