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
rename the file
File.txt
Code: ***DOCUMENT***
..DN:
000044255
..CB:
..SN:
..PY:
2009
..E
I am stumped
OK. Here is what I am trying to do. I have the conditions set, and if the conditions are met, I want
Need help making login verification cleaner...
I use the below to verify user login. I first check the cookie for the id, ip and a unique id. If it
Simple image grab script.
I was wondering if it was possible and if anyone knew how to make a simple php script that looks at
Database connection failure
Hello All,
I am trying to create new connection to Oracle DB 10.1,
I could not see a
Custom array sort? asc then desc
Any ideas how I could sort this array? I've been trying for a while. Maybe with usort, but I have no
Displaying a clickable playername
I am going wrong somewhere with the mysql_query, can someone please put me straight?
$playern
Multiple Options for a Single Page
For this example I want to use the Handlers option which is under Fed Admin and all the related codi
urldecode question
How would I format this line of code properly?
<?php echo urldecode($_GET['Title']); ?
Guixt issue
Hello all,
We are experiencing the following problem with Guixt:
Some transact