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
re calling a function without including file
Hi,
i am new to programming in php, i was just checking the wordpress code and found out in the w
type check while uploading
Hi Everyone,
How can I check the exact type of a file while uploading on my site?
Here
Check something, wait, check again, do something!
Hi guys.
I wonder if someone can help me with this.
Basically, what I want to do is (
A Few Questions
Hi, I want to ask a few questions that I can't seem to find..
1) I'm creating a "shortcu
Query failed issue with php script but works fine in mssql manager!
hi i have the script below which copies data from one table to another but will only insert new data
How to give the privillege for triggers?
Hi,
How to give the privillage for triggers to particular user?
Please let me
Is there a function ... auto send IP
Is there some function that can be sent to a ddns service that returns the ip address of a ddns forw
max() problem
I have a while loop to get image names.
Code: $imagequery = mysql_query("SELECT * FROM ad_i
New Login Script
Hi all, i attempted to create a whole new login script witch isnt working for some reason i dont kno
Get keys and values from an array
Hellow,
I have an array $Data with keys and values. With a foreach I can display all the valu