note 44935 added to function.array-search
| From: | lsblsb at gmx dot de | Date: | Fri, 20 Aug 2004 15:39:47 +0000 |
| Subject: | note 44935 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-75000@lists.php.net to get a copy of this message | ||
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);
}
}
}
}
----
Manual Page -- http://www.php.net/manual/en/function.array-search.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+44935
Delete -- http://master.php.net/manage/user-notes.php?action=delete+44935&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+44935&report=yes
Search -- http://master.php.net/manage/user-notes.php