note 44935 deleted from function.array-search by tomsommer
| From: | tomsommer@php.net | Date: | Fri, 20 Aug 2004 18:08:09 +0000 |
| Subject: | note 44935 deleted from function.array-search by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-75012@lists.php.net to get a copy of this message | ||
Note Submitter: lsblsb at gmx dot de [germany]
----
cause i changed one part minutes before i posted, although the code was ok, an error was caused by
an php-function (array_search), that interprets "1" like true, and "0" like
false. Sorry for that.
here the working original function (without array_search):
function draw_tree($node_arr, $akt_node="")
{
if(!empty($node_arr))
{
for($i=0; $i<10; $i++)
{
$tmp_node = $akt_node.$i;
$in_array = false;
for($j=0; $j<count($node_arr); $j++)
{
if($node_arr[$j] === $tmp_node)
{
$in_array = true;
}
}
if($in_array)
{
$depth = strlen($tmp_node)-1;
echo(str_repeat(">",$depth).$tmp_node."<br>");
draw_tree($node_arr, $tmp_node);
}
}
}
}