smrealms /
smr
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@@ -90,18 +90,22 @@ |
||
| 90 | 90 | |
| 91 | 91 | echo ('<tr>'); |
| 92 | 92 | echo ('<td colspan="5">'); |
| 93 | - if (isset($previous_topic_id) && $previous_topic_id > 0) |
|
| 94 | - echo ('<b>Previous:</b> <a href="/manual.php?' . $previous_topic_id . '">' . get_numbering($previous_topic_id) . $previous_topic . '</a> '); |
|
| 95 | - if (isset($up_topic_id) && $up_topic_id > 0) |
|
| 96 | - echo ('<b>Up:</b> <a href="/manual.php?' . $up_topic_id . '">' . get_numbering($up_topic_id) . $up_topic . '</a> '); |
|
| 97 | - if (isset($next_topic_id) && $next_topic_id > 0) |
|
| 98 | - echo ('<b>Next:</b> <a href="/manual.php?' . $next_topic_id . '">' . get_numbering($next_topic_id) . $next_topic . '</a>'); |
|
| 93 | + if (isset($previous_topic_id) && $previous_topic_id > 0) { |
|
| 94 | + echo ('<b>Previous:</b> <a href="/manual.php?' . $previous_topic_id . '">' . get_numbering($previous_topic_id) . $previous_topic . '</a> '); |
|
| 95 | + } |
|
| 96 | + if (isset($up_topic_id) && $up_topic_id > 0) { |
|
| 97 | + echo ('<b>Up:</b> <a href="/manual.php?' . $up_topic_id . '">' . get_numbering($up_topic_id) . $up_topic . '</a> '); |
|
| 98 | + } |
|
| 99 | + if (isset($next_topic_id) && $next_topic_id > 0) { |
|
| 100 | + echo ('<b>Next:</b> <a href="/manual.php?' . $next_topic_id . '">' . get_numbering($next_topic_id) . $next_topic . '</a>'); |
|
| 101 | + } |
|
| 99 | 102 | echo ('</tr>'); |
| 100 | 103 | |
| 101 | 104 | echo ('</table>'); |
| 102 | - } else |
|
| 103 | - echo ('Invalid Topic!'); |
|
| 104 | -} |
|
| 105 | + } else { |
|
| 106 | + echo ('Invalid Topic!'); |
|
| 107 | + } |
|
| 108 | + } |
|
| 105 | 109 | |
| 106 | 110 | function echo_content($topic_id) { |
| 107 | 111 | // database object |
