<?phpif (is_file("../lib/sql/drivers/$config[sql_type]/functions.php3"))	include_once("../lib/sql/drivers/$config[sql_type]/functions.php3");else{	echo "<b>Could not include SQL library</b><br>\n";	exit();}unset($found_users);$link = @da_sql_pconnect($config);if ($link){	$search = da_sql_escape_string($search);	if (!is_numeric($max))		$max = 10;	if ($max > 500)		$max = 10;	if (($search_IN == 'name' || $search_IN == 'department' || $search_IN == 'username') &&			$config[sql_use_user_info_table] == 'true'){		$res = @da_sql_query($link,$config,		"SELECT " . da_sql_limit($max,0,$config) . " username FROM $config[sql_user_info_table] WHERE		lower($search_IN) LIKE '%$search%' " .		da_sql_limit($max,1,$config) . " " . da_sql_limit($max,2,$config) . " ;");		if ($res){			while(($row = @da_sql_fetch_array($res,$config)))				$found_users[] = $row[username];		}		else			"<b>Database query failed: " . da_sql_error($link,$config) . "</b><br>\n";	}	else if ($search_IN == 'radius' && $radius_attr != ''){		require("../lib/sql/attrmap.php3");		if ($attrmap["$radius_attr"] == ''){			$attrmap["$radius_attr"] = $radius_attr;			$attr_type["$radius_attr"] = 'replyItem';		}		$table = ($attr_type[$radius_attr] == 'checkItem') ? $config[sql_check_table] : $config[sql_reply_table];		$attr = $attrmap[$radius_attr];		$attr = da_sql_escape_string($attr);		$res = @da_sql_query($link,$config,		"SELECT " . da_sql_limit($max,0,$config) . " username FROM $table WHERE attribute = '$attr'		AND value LIKE '%$search%' " . da_sql_limit($max,1,$config) . " " . da_sql_limit($max,2,$config) . " ;");		if ($res){			while(($row = @da_sql_fetch_array($res,$config)))				$found_users[] = $row[username];		}		else			"<b>Database query failed: " . da_sql_error($link,$config) . "</b><br>\n";	}}else	echo "<b>Could not connect to SQL database</b><br>\n";?>