couldn't show data!

[hanpedro]

The function is this.

<?
function latest_group($skin_dir="", $gr_id, $rows=10, $subject_len=40, $category="", $orderby="")
{
global $config;
global $g4;

$list = array();
$limitrows = $rows;

$sqlgroup = " select bo_table, bo_subject from $g4[board_table] where gr_id = '$gr_id' and  bo_use_search=1 order by bo_order_search";
$rsgroup = sql_query($sqlgroup);

if ($skin_dir)
$latest_skin_path = "$g4[path]/skin/latest/$skin_dir";
else
$latest_skin_path = "$g4[path]/skin/latest/$config[cf_latest_skin]";

for ($j=0, $k=0; $rowgroup=sql_fetch_array($rsgroup); $j++) {
	$bo_table = $rowgroup[bo_table];
	$sql = " select * from {$g4[board_table]} where bo_table = '$bo_table'";
	$board = sql_fetch($sql);

$tmp_write_table = $g4[write_prefix] . $bo_table;
$sql = "select * from $tmp_write_table where wr_is_comment = 0 ";
$sql .= (!$category) ? "" : " and ca_name = '$category' ";
$sql .= (!$orderby) ? "  order by wr_id desc " : "  order by $orderby desc, wr_id desc ";
$sql .= " limit $limitrows";

$result = sql_query($sql);

for ($i=0; $row = sql_fetch_array($result); $i++, $k++) {

	if(!$orderby) $op_list[$k] = $row[wr_datetime];
	else  {
		$op_list[$k] = is_string($row[$orderby]) ? sprintf("%-256s", $row[$orderby]) : sprintf("%016d", $row[$orderby]);
		$op_list[$k] .= $row[wr_datetime];
	}

	$list[$k] = get_list($row, $board, $latest_skin_path, $subject_len);

	$list[$k][bo_table] = $board[bo_table];
	$list[$k][bo_subject] = $board[bo_subject];

	$list[$k][subject] = cut_str($board[bo_subject] . $list[$k][wr_subject], $subject_len);
	}
}
if($k>0) array_multisort($op_list, SORT_DESC, $list);
if($k>$rows) array_splice($list, $rows);

ob_start();
include "$latest_skin_path/latest.skin.php";
$content = ob_get_contents();
ob_end_clean();
return $content;
}
?>

and html calling this function is

<table width=100% class=box_all><tr><td>
	<table width="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
              <td width="5"></td>
              <td height="23"><img src=<?=$g4[path]?>/skin/latest/club_latest/img/board_icon1.gif width=16 height=9> <strong><font color=#1749ba>
				latest</strong></td>
              <td align="right"></td>
              <td width="5"></td>
          </tr>
          <tr>
                <td colspan=4 height="1" bgcolor=green width=95%></td>
          </tr>
		  		            <tr>
                <td colspan=4 height="5" ></td>
          </tr>
      </table>

    <table width="95%" border="0" cellspacing="0" cellpadding="0">
	<?  //debug
		echo "$list1[$key][bo_subject]";
		echo "$$list1[$key][href]";
	?>
    <?
    $i=0;
    foreach($list1 as $key=>$value) {
        if ($i++>=($top1-1)) break;
		$list1[$key][bo_subject];
    ?>
    <tr>
        <td width="15" height="22" align="center" valign="middle" ><img src="<?=$latest_skin_path?>/img/board_icon.gif" width="9" height="13"></td>
        <td style='word-break:break-all;'>
            <?
            echo $list1[$key][icon_reply] . " ";

//echo "<a href='#' onclick=\"javascript:window.open('{$list1[$key][href]}', '', 'left=150, top=10, width=700, height=500, scrollbars=1');\">";

      echo "<a href='{$list1[$key][href]}'>";
               echo "<font style='font-family:default; font-size:9pt; color:#6A6A6A;'>{$list1[$key][subject]}</font>";
                echo "</a>";

            ?>
        </td>
    </tr>
<tr><td colspan="2" height="1" background="<?=$g4[path]?>/bbs/img/dot_bg.gif"></td></tr>
        <? } ?>
	</td>
</tr></table>
</td></tr></table>

Any comment would be appreciated.

[leatherback]

It would help if you inform us of what the problem is. If you just want comments: There is a forum to discuss your coding style.

[hanpedro]

leatherback wrote:

It would help if you inform us of what the problem is. If you just want comments: There is a forum to discuss your coding style.

Sorry, I'd forgot what I'm asking.

These codes shows only debug on the browser: "Array[bo_subject]$Array[href]".

But I could not see what I want.

Why can't these codes show the value of " echo "<a href='{$list1[$key][href]}'>";" to the browser?

Where is the values?

[leatherback]

try changing this:

echo "<a href='{$list1[$key][href]}'>";

to

echo "<a href='".$list1[$key]['href']."'>";

[hanpedro]

leatherback wrote:

try changing this:

echo "<a href='{$list1[$key][href]}'>";

to

echo "<a href='".$list1[$key]['href']."'>";

Thanks but, I tried ,

echo "<a href='".$list1[$key]['href']."'>"; 

Not changed anything.
Also, tried,

				//debug
				print_r(${$list1[$key][href]});

Could not see anything even error.
I mean nothing changed on the browser.

But strange thing is, still browser shows

"Array[bo_subject]$Array[href] ".

[hanpedro]

I changed ,
<? //debug
echo "$list1[$key][bo_subject]";
echo "$$list1[$key][href]";
?>

to

<? //debug
echo "$list1[$key][bo_subject]";
echo ".list1[$key][href]";
?>

This changed

"Array[bo_subject]$Array[href] "
to
Array[bo_subject].list1[2007-01-20 12:11:27-11][href] .

But this shows only " $list1[$key][datetime]".

[leatherback]

What does
print_r($list1);
give?

[hanpedro]

I tried
"print_r($list1);"

But it doesn't make any change.

[hanpedro]

No!
It shows one complete data.

[leatherback]

hanpedro wrote:

No!
It shows one complete data.

Please post the OUTPUT.

There is most likely an error in your array indexing, but I cannot help you if I cannot see the structure of the array

[hanpedro]

Array ( [bo_subject] => samok [subject] => samoktest 2007y 1m mt… [ca_name] => notice [href] => ../club/club_main.php?botable=1&cb_id=cb_dmt_samok&wr_id=11&sca=notice [bo_table] => cb_dmt_samok [wr_id] => 11 [is_notice] => 0 [wr_datetime] => 2007-01-20 12:11:27 [datetime] => (2007-01-20 12:11:27) [mb_id] => kamilo [wr_name] => tester )

This is the complete data in the array.

Thanks for your guide.

[leatherback]

You only have a one-dimensional array, so you cannot refer to $list1[$key]['href']

you need to refer to
$list1['href'];

Furthermore you should put your error reporting to E_ALL, as your code is so messy, it will give about 50 warnings for each time you call the function, with missing quotes and non-existing variables. Clean it up a bit, and check where you lose the second dimension in your array.

[hanpedro]

And this show the correct value,

print_r($list1[$key][subject]);

"mt…" (<-- I translated in english for your reading, so understand short but complete.)

[hanpedro]

Yes, I will do.
and thank you very much for your kind help.