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
noob question
i traying to do a php form with auto replay for both(me and the user who send me a mail),
a u
Comment Mod System Effects all rows...
Sorry if its confusing but here is whats going on: I have a table in a database called comments and
rename the file
File.txt
Code: ***DOCUMENT***
..DN:
000044255
..CB:
..SN:
..PY:
2009
..E
Fetching META TAGS through
Hello everybody
I want to fetch meta tags of a domain.
It will be done from following code of
PHP and MySQL Question/Help
I have a MySQL db with all my servers and all their details like server name, IP, OS, RAM etc etc 26
Email to a friend script problems
I have this send-to-a-friend script with 2 issues:
1) When you open the form popup on a p
grouping within a foreach?
hello all,
I currently have a list of products spit out from my db via a foreach loop. Right
Sub-domains & calling unique content
Hello,
Is there a way use something similar to the $_GET function for a sub-domain? I to be a
Export hangs
Hi all, please help
I have a Oracle 10.2.0.3.0 database. When I want to query the dba_segmen
checkbox update
I am having a brain fart right now and i cant remember how to do this. if anyone could help that wou