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Dealing with multiple arrays

 
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cditty
Smarty Rookie


Joined: 13 May 2003
Posts: 15

PostPosted: Wed Jun 18, 2003 7:46 pm    Post subject: Dealing with multiple arrays Reply with quote

I have 2 smarty arrays of IDs that I need to compare and only display the data IF there is no match in the array. I can't seem to get my head around it.

Example
Array 1
1
2
3
4
5

Array 2
1
3
5

I need to show the information that does not match in the arrays. Can anyone offer any advice?

Chris
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messju
Administrator


Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany

PostPosted: Wed Jun 18, 2003 8:20 pm    Post subject: Reply with quote

don't use smarty for that logic. use php:

Code:
$smarty->assign('difference', array_diff($a1, $a2));

and display that.
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cditty
Smarty Rookie


Joined: 13 May 2003
Posts: 15

PostPosted: Fri Jun 20, 2003 1:32 pm    Post subject: Reply with quote

Thanks. Any suggestions on comparing arrays that are setup like this?

I did break the first array apart at the act_gmtr_id, but then I couldn't get the other information that I needed.

Chris

Array 1
Code:

0 => Array (14)
  0 => 9124cb7f878af48afff9859efcb3320c59b4f013
  gmtr_id => 9124cb7f878af48afff9859efcb3320c59b4f013
  1 => 100010
  act_gmtr_id => 100010
  2 => ADM GRAIN
  gmtr_name => ADM GRAIN
  3 => 1811 DOCK
  gmtr_address => 1811 DOCK
  4 => AVC 3.11
  gmtr_version => AVC 3.11
  5 => 1997-09-30 12:00:00
  first_read_date => 1997-09-30 12:00:00
  6 => 2003-06-19 07:00:00
  last_read_date => 2003-06-19 07:00:00


Array 2
Code:

Array (5)
0 => 100010
1 => 100030
2 => 100050
3 => 100062
4 => 100080
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