Attempt to assign property of non-object in...
Posted on
16th Feb 2014 07:03 pm by
admin
I'm having issues with the following function in PHP 5...
function getTreeWithChildren()
{
$category_id = $this->fields['id'];
$parent_id = $this->fields['parent'];
$this->DB->build( array( 'select' => join(',', $this->getFields()),
'from' => $this->table,
'order' => $this->fields['sort']
) );
$this->DB->execute();
// create a pseudo root level object
$root = new stdClass;
$root->$category_id = 0;
$root->children = array();
$arr = array($root);
// populate array and create empty child array
while ($row = $this->DB->fetch()) {
$arr[$row->$category_id] = $row;
$arr[$row->$category_id]->children = array();
}
// build child data
foreach ($arr as $id => $row) {
if (isset($row->$parent_id))
$arr[$row->$parent_id]->children[$id] = $id;
}
return $arr;
}
I'm getting the error
QuoteAttempt to assign property of non-object in ... on line 391
which is...
$arr[$row->$category_id]->children = array();
I've tried typecasting "$this->DB->fetch()" to an object with...
while ($row = (object) $this->DB->fetch()) {
but get a maximum execution time exceeded error instead.
The code was originally written for PHP 4 so I suspect it might be a way the objects are handled and the use of stdClass()?
I'd be extremely grateful if somebody could give me pointers to make this PHP5 compatible (5.2.9)? Thanks in advance
No comments posted yet
Your Answer:
Login to answer
84
54
Other forums
Problem with "dynamic" index page
Hi. I have one question. In my index.php page I have this kind of code:
Code: // listaa sivut
problem with sql querry in php script
Hello guys,
What I want to do is I want to read out a csv file and then but te conent ot the
pointer 102 question
I read a book
1
2
3
4
5
6
7
8
9
10
11
12
int main()
{
first few characters only
hi, does anyone know how to use PHP to take the first few words of a text and limit them? i have see
help with this code please?
Hello,
I am trying to build a remote upload script for my image hosting site.
I am usi
weird problem
last time, i did post a topic concerning why my page sometime will load as blank page when using IE.
Streaming local file from PHP while it’s been written to by a CURL process
I am creating a simple Proxy server for my website. Why I am not using mod_proxy and mod_cache is a
How to show more than 1 users with this code...
Hello,
i have a table that shows users only if I, as Administrator, want to be shown. But its sho
How To Make More Than One Redirection with PHP on the same page?
Hey im trying to do a direction page where it open differently link direction pages every time som
Server side $_SESSION
how does one keep the session completely server side. no cookies to the browser at all. i need this