function db_connection($identifier = 'default')
{
global $synchrotron_dbs;
$db = $synchrotron_dbs[$identifier];
if (!$db) {
$db = SynchrotronDBConnection::Copy($identifier, $synchrotron_dbs['default']);
}
if ($db instanceof SynchrotronDBConnection) {
if (!$db->resource) {
if ($db->persistent) {
$db->resource = pg_pconnect($db->connectString(), PGSQL_CONNECT_FORCE_NEW);
} else {
$db->resource = pg_connect($db->connectString(), PGSQL_CONNECT_FORCE_NEW);
}
if (!$db->resource) {
global $db_debug;
if ($db_debug) {
print "Could not connect to PostgreSQL\n";
exit(0);
}
}
}
return $db->resource;
}
return false;
}
function db_connection($identifier = 'default')
{
global $synchrotron_dbs;
$db = $synchrotron_dbs[$identifier];
if (!$db) {
$db = SynchrotronDBConnection::Copy($identifier, $synchrotron_dbs['default']);
}
if ($db instanceof SynchrotronDBConnection) {
if (!$db->resource) {
if ($db->persistent) {
$db->resource = mysql_pconnect($db->db_host, $db->db_username, $db->db_password);
} else {
$db->resource = mysql_connect($db->db_host, $db->db_username, $db->db_password);
}
mysql_query("USE {$db->db_name};", $db->resource);
}
return $db->resource;
}
return false;
}
