How to loop them out?

runeveryday · December 5, 2012, 7:43am

print_r($tree) result is

Array
(
    [0] =&gt; stdClass Object
        (
            [tid] =&gt; 6
            [vid] =&gt; 2
            [name] =&gt; parent one
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 0
            [depth] =&gt; 0
            [parents] =&gt; Array
                (
                    [0] =&gt; 0
                )

        )

    [1] =&gt; stdClass Object
        (
            [tid] =&gt; 14
            [vid] =&gt; 2
            [name] =&gt; child one
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 0
            [depth] =&gt; 1
            [parents] =&gt; Array
                (
                    [0] =&gt; 6
                )

        )

    [2] =&gt; stdClass Object
        (
            [tid] =&gt; 13
            [vid] =&gt; 2
            [name] =&gt; child tow
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 0
            [depth] =&gt; 1
            [parents] =&gt; Array
                (
                    [0] =&gt; 6
                )

        )

    [3] =&gt; stdClass Object
        (
            [tid] =&gt; 7
            [vid] =&gt; 2
            [name] =&gt; parent two
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 1
            [depth] =&gt; 0
            [parents] =&gt; Array
                (
                    [0] =&gt; 0
                )

        )

    [4] =&gt; stdClass Object
        (
            [tid] =&gt; 18
            [vid] =&gt; 2
            [name] =&gt; child three
            [format] =&gt; filtered_html
            [weight] =&gt; 0
            [depth] =&gt; 1
            [parents] =&gt; Array
                (
                    [0] =&gt; 7
                )

        )

    [5] =&gt; stdClass Object
        (
            [tid] =&gt; 19
            [vid] =&gt; 2
            [name] =&gt; child four
           [format] =&gt; filtered_html
            [weight] =&gt; 0
            [depth] =&gt; 1
            [parents] =&gt; Array
                (
                    [0] =&gt; 7
                )

        )

    [6] =&gt; stdClass Object
        (
            [tid] =&gt; 8
            [vid] =&gt; 2
            [name] =&gt;parent
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 2
            [depth] =&gt; 0
            [parents] =&gt; Array
                (
                    [0] =&gt; 0
                )

        )

    [7] =&gt; stdClass Object
        (
            [tid] =&gt; 4
            [vid] =&gt; 2
            [name] =&gt; parent
            [description] =&gt;
            [format] =&gt; filtered_html
            [weight] =&gt; 3
            [depth] =&gt; 0
            [parents] =&gt; Array
                (
                    [0] =&gt; 0
                )

        )

i want to output the hml like the following:

&lt;li class='parent'&gt;&lt;a href="#"&gt;parent one&lt;/a&gt;&lt;span&gt;&lt;/span&gt;
&lt;ul class='haschild'&gt;
&lt;li&gt;&lt;a href="#"&gt;child one/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="#"&gt;child two&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class='parent'&gt;&lt;a href=""&gt;parent two&lt;/a&gt;&lt;span&gt;&lt;/span&gt;
&lt;ul class='haschild'&gt;
&lt;li&gt;&lt;a href=""&gt;child three&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="9"&gt;child four&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;&lt;a href=""&gt;parent&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=""&gt;parent&lt;/a&gt;&lt;/li&gt;

DarthGuido · December 5, 2012, 9:55am

http://www.php.net/foreach

StarLion · December 5, 2012, 1:48pm

Can a child have more than one parent? Can a parent have more than one child? A simple foreach will not do here.

runeveryday · December 5, 2012, 3:07pm

a child have only one child,a parent maybe have more than one child?

runeveryday · December 5, 2012, 3:10pm

foreeach($tree as $term){

if($term->path==0){
echo “<li class=‘parent’><a href=‘’>$term->name</li>”;
}
if()…

i don’t now how to write the code. could you give me withe more details.

runeveryday · December 5, 2012, 3:12pm

if it has child add class=‘parent’ to the li, add the ul out of all the child li