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Commit | Line | Data |
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65d0cc64 MB |
1 | <?php |
2 | ||
3 | abstract class Db_Abstract implements Db_Interface | |
4 | { | |
5 | private $dbconn; | |
6 | protected static $instance; | |
7 | ||
8 | private function __construct() { } | |
9 | ||
10 | public static function instance() | |
11 | { | |
12 | if (is_null(static::$instance)) { | |
13 | static::$instance = new static(); | |
14 | } | |
15 | ||
16 | return static::$instance; | |
17 | } | |
18 | ||
19 | public function connect($host, $user, $pass, $db) { } | |
20 | ||
21 | public function getLink() | |
22 | { | |
23 | return $this->dbconn; | |
24 | } | |
25 | ||
26 | public function init() { } | |
27 | ||
28 | public function escape_string($s, $strip_tags = true) { } | |
29 | ||
30 | public function query($query, $die_on_error = true) { } | |
31 | ||
32 | public function fetch_assoc($result) { } | |
33 | ||
34 | public function num_rows($result) { } | |
35 | ||
36 | public function fetch_result($result, $row, $param) { } | |
37 | ||
38 | public function unescape_string($str) | |
39 | { | |
40 | $tmp = str_replace("\\\"", "\"", $str); | |
41 | $tmp = str_replace("\\'", "'", $tmp); | |
42 | return $tmp; | |
43 | } | |
44 | ||
45 | public function close() { } | |
46 | ||
47 | public function affected_rows($result) { } | |
48 | ||
49 | public function last_error() { } | |
50 | ||
51 | public function quote($str) | |
52 | { | |
53 | return("'$str'"); | |
54 | } | |
55 | ||
56 | } |