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()
{
$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
Files in current folder. Should be an easy fix.
Never mind. I've asked about this before and just found my answer. Anyway to delete this?
extract data
Code: <div class="post hentry uncustomized-post-template">
How do I create a 2D game "camera" to follow player?
In J2ME programming I'm targeting MIDP 2.0 devices.
I'm using gamecanvas and I was thinking t
problem with script manager
Hi iam using Net.2005.I have created ajax enabledwebsite.i have master page in which i have script m
PHP & MS Access - Line Break
Hey Guys!
I'm pulling records from an MS Access database and listing them using PHP and I'm r
List/Menu Box
On an edit page when you want something to select what a user has previously selected from the datab
how to easy edit text, with box? Help.
Hi.
I have a little problem. I'm doing a webpage for my aunt and I would like to make it as easy
Preg_match unknown modifyer
Hello,
Im trying to write a little script for my forums i need to get the reply from my forum
PHP Programming error. Please help!
Hi there,
Am making a website for a friend and have encountered a problem that i need fixing
PHP template help
Ok, I don't know if anyone can help me but I am using PHP templates to make a site. I am a newbie an