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
need help with mail()
hi i want to send an email with attaching pdf file using php. i have the following script but the pr
PHP and SMS
Hi all forum members. I am new here and am unsure what category shoild I post this in.
Moderator
how to configure ADS in ABAP instance
Hi All,
I am working on r/3 4.7 ABAP system.Can we configure ADS(adobe document services)
Question about ShowWindow()
Hello....
I'm struggling with sumpin, and I hope y'all can help.
I've got a CFormView
Problem with the Update command used with a sqldataadapter
I'm connected to a database on an SQL Server and I'm using a sqldataadapter, sqlconnection, sqldatas
Limiting uploaded file type
Hi. First post here
I am working on a simple upload script, and I need it to limit the allowed f
Querying info from one table based on info in another
Hi, I am currently trying to make a part for my user driven website where one user can subscribe to
Tree Menu
Hi guys,
Can anyone help me making a tree navigation system? I have a site where I'm allowin
Delete HTML file after loading
I have limited experience with php and its been a year or two since I've last used it. I have a sma
Progress bar tracking file downloads
Hey guys, was wondering if there was a way to track how far a file has been downloaded. I know there