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) $this->DB->fetch()) {
but get a maximum execution time exceeded error instead.
The code was originally written for PHP 4 so I suspect it might be a way the objects are handled and the use of stdClass()?
I'd be extremely grateful if somebody could give me pointers to make this PHP5 compatible (5.2.9)? Thanks in advance
No comments posted yet
Your Answer:
Login to answer
84
54
Other forums
Time-based image rotation script
I'm trying to write a PHP script that rotates an image based on what time of day it is. I want the
PRotect my POST DATA... FROM HTML ATTACKS
I need to like let's say
If a user submit's his Prayer and he put's <meta refresh stuf
How to convert this array to string
I am having problems converting this array to a string
using print_r($val[1]); I get:
Code: [
Undefined offset when using a flat file with pipe symbols
Hi, I've got a flat file/text file which I'm currently using as a member database for my site (not a
Re-Order by ID Number
I have a cms set up for inputting an image, thumb, title, pdf, and eps. When input the database ass
webpage with (simple) login & mysql-db
Hi all,
What I was looking for before was a multi-user password manager, web-based! The offer
include function being weird?
I have a very simple system to grab an IP outputted by a PHP file.. (for a project I have) but it ou
php is not recognized as an internal or external command
Hello,
I am trying to bake the code in CakePHP through my console.
I have changed my Path
PDO returns erroneous columns from within pdt
Hi All,
This is a truly weird behavior:
When using a simple pdo fetch, erroneous columns a
Values disappear from my array :( HELP!
hey all, I have a lil mysql/php/apache script that queries a database
and pulls put 5 integers.