having issues with array_walk()

[devised]

I need to run a function that highlights a searched word on each row that is pulled from the db. I've been trying to use array_walk(), but can't get it to work right.

$row_rsCC = mysql_fetch_array($rsCC);
array_walk($row_rsCC,'str_highlight'); 

I've also tried this, but it only hightlights the first row:

$row_rsCC = str_highlight($row_rsCC, $getQuery); 

What's going on here? Can you not call array_walk() on a fetched array?

Or is there a better way to do this?

[Redprince]

It seems that array_walk() cannot handle multidimensional arrays. Use foreach() to walk through your fetched result and try array_walk() there again

[devised]

Still having problems... Can someone give me an example on how I could perform the function to each row that's pulled from the db?

[devised]

Can anyone help me with this? I know it's something simple that I'm not understanding correctly. I've tried various ways with no luck.

[kleineme]

Hi,

if you say

$row_rsCC = mysql_fetch_array($rsCC);

it will fetch the first row from the resultset. If you want to process all rows you would have to it in a loop:

while ($row_rsCC = mysql_fetch_array($rsCC)) {
  array_walk($row_rsCC,'str_highlight');
}