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, PHP 7, PHP 8)
pg_host — Retorna o nome da máquina associada a uma conexão
Descrição
pg_host
( resource
$connection
) : string
pg_host() retorna o nome da máquina com a qual o
recurso (resource) de conexão connection está conectado.
Veja também pg_connect() e pg_pconnect().
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User Contributed Notes 1 note
mark at redbrick dot dcu dot ie ¶
21 years ago
