Rev 9 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9 | daniel-mar | 1 | <?php |
| 2 | |||
| 14 | daniel-mar | 3 | if (!defined('WBLEGAL')) die('Kann nicht ohne Personal WebBase ausgeführt werden.'); |
| 9 | daniel-mar | 4 | |
| 5 | // Alle Datensätze löschen, zu denen kein gültiger Benutzereintrag gefunden wurde. |
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| 6 | |||
| 7 | $my_str = ''; |
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| 8 | $res = db_query("SELECT `id` FROM `".$mysql_zugangsdaten['praefix']."users`"); |
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| 9 | while ($row = db_fetch($res)) |
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| 10 | $my_str .= "'".$row['id']."', "; |
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| 11 | $my_str = substr($my_str, 0, strlen($my_str)-2); |
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| 12 | |||
| 13 | $res = db_query("SELECT `table` FROM `".$mysql_zugangsdaten['praefix']."module`"); |
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| 14 | while ($row = db_fetch($res)) |
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| 15 | { |
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| 16 | if (($my_str != '') && (isset($datenbanktabellen[$mysql_zugangsdaten['praefix'].$row['table']]['user']))) |
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| 17 | { |
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| 18 | db_query("DELETE FROM `".$mysql_zugangsdaten['praefix'].$row['table']."` WHERE `user` NOT IN ($my_str)"); |
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| 19 | if (db_affected_rows() > 0) |
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| 20 | db_query("OPTIMIZE TABLE `".$mysql_zugangsdaten['praefix'].$row['table']."`"); |
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| 21 | } |
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| 22 | } |
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| 23 | |||
| 24 | ?> |