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()
{
Did you know?Explore Trending and Topic pages for more stories like this.
$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
Access website from only 1 computer...?
One of my customers wants his website to only be accessed by people in which they bought the website
retrieving images from mysql database using php
So I've been trying to figure out how to store images in a mysql database, and as far as i can tell
How to sum these output values
Hi
I need sum the month totals
SELECT region_name, area_name
,SUM (CASE WHEN S
Pipe email to PHP - get mail adress from MySQL - send?
Hi all,
this is the challenge:
1) Our faculty at the college where I'm employed includ
Change image filetype on upload?
Hi,
I've got a form which uploads an image to the server.
Is it possible to change the image t
gmmktime or mktime
I live in the UK, i am within the GMT (with daylight saving time ie 1 hour difrence between summer a
Parse multirow HTML table
Hello all,
I have a site I am working on. Its a sports site and I am trying to add stats to a DB
shoping cart issues
i´ve wrote this and works when i add an item to, my cart, but when i want to add othrer item just
Batch Related Pricing
Hi, I need some clarity on the batch related pricing
For example the following are the b
Help With editting and deleting form
Hallo !!
So look at this image :
http://img194.imageshack.us/img194/8272/snapshot5f.pn