 |
|
ใช้วิธีเช็คทีละสองแถวคับ
Ex.
Code (PHP)
01.$rows = array(
02. array(
03. 'id' => '01',
04. 'data' => 'aaa',
05. ),
06. array(
07. 'id' => '01',
08. 'data' => 'bbb',
09. ),
10. array(
11. 'id' => '02',
12. 'data' => 'aaa',
13. ),
14. array(
15. 'id' => '02',
16. 'data' => 'bbb',
17. ),
18. array(
19. 'id' => '03',
20. 'data' => 'aaa',
21. ),
22. array(
23. 'id' => '04',
24. 'data' => 'aaa',
25. ),
26. array(
27. 'id' => '05',
28. 'data' => 'aaa',
29. ),
30. array(
31. 'id' => '05',
32. 'data' => 'bbb',
33. ),
34.);
35.
36.
37.$counter = 0;
38.$last_id = NULL;
39.foreach ($rows as $row)
40.{
41. $counter++;
42. if ($last_id == NULL OR ($last_id !=$row['id'] AND $counter != 2)) echo '<br /> ';
43.
44. if ($counter == 2 AND $last_id !=$row['id'])
45. {
46. echo 'NULL <br />';
47. $counter = 1;
48. }
49. elseif ($counter == 2)
50. {
51. echo $row['data']. ' ';
52. }
53.
54. if ($counter == 1) echo $row['id'].' '.$row['data'].' ';
55.
56. $last_id = $row['id'];
57. if ($counter == 2) $counter = 0;
58.}
59.if ($counter == 1) echo 'NULL';
Result
01 aaa bbb
02 aaa bbb
03 aaa NULL
04 aaa NULL
05 aaa bbb
http://www.pjgunner.com
|
 |
 |
 |
 |
| Date :
2011-12-06 11:37:24 |
By :
pjgunner.com |
|
 |
 |
 |
 |
|
|
 |
