I have a problem with method get_nested()

[devsantoshm]

Hi Sir, you're awesome teaching in this course, but I have a problem in the file page_m.php with the method get_nested(), when i have my records in phpmyadmin of this manner

id title .... parent_id
1 homepage ... 0
5 contact ... 6
6 about ... 0

in the method get_nested(), just back array only with parent_id=0, but not the children:

Dump => array(2) {
[1] => array(6) {
["id"] => string(1) "1"
["title"] => string(8) "Homepage"
["slug"] => string(1) "/"
["order"] => string(1) "1"
["body"] => string(241) "Multiple function calls can be made if you need several joins in one query.
If you need a specific type of JOIN you can specify it via the third parameter of the function. Options are: left, right, outer, inner, left outer, and right outer."
["parent_id"] => string(1) "0"
}
[6] => array(6) {
["id"] => string(1) "6"
["title"] => string(5) "about"
["slug"] => string(5) "about"
["order"] => NULL
["body"] => string(46) "

esta página about

"
["parent_id"] => string(1) "0"
}
}
but, If I change the order of my records in phpmyadmin

id title .... parent_id
1 homepage ... 0
5 contact ... 0
6 about ... 5

I get the children

Dump => array(2) {
[1] => array(6) {
["id"] => string(1) "1"
["title"] => string(8) "Homepage"
["slug"] => string(1) "/"
["order"] => string(1) "1"
["body"] => string(241) "Multiple function calls can be made if you need several joins in one query.
If you need a specific type of JOIN you can specify it via the third parameter of the function. Options are: left, right, outer, inner, left outer, and right outer."
["parent_id"] => string(1) "0"
}
[5] => array(7) {
["id"] => string(1) "5"
["title"] => string(7) "contact"
["slug"] => string(7) "contact"
["order"] => NULL
["body"] => string(36) "

nbuevo ontenido

"
["parent_id"] => string(1) "0"
["children"] => array(6) {
["id"] => string(1) "6"
["title"] => string(5) "about"
["slug"] => string(5) "about"
["order"] => NULL
["body"] => string(46) "

esta página about

"
["parent_id"] => string(1) "5"
}
}
}

How can I resolve this problem?

Regards.