May 7, 2013
Accessing Object within Array
Viablepath’s Questions:
I have the following output:
Array (
[0] => stdClass Object (
[id] => 20
[news_title] => Startup finance docs in GitHub
[news_url] => http://venturebeat.com/2013/03/06/fenwick-west-github/
[news_root_domain] => venturebeat.com
[news_category] =>
[news_submitter] => 4
[news_time] => 2013-03-06 11:20:03
[news_points] => 0
)
[1] => stdClass Object (
[id] => 21
[news_title] => The problems with righteous investing
[news_url] => http://gigaom.com/2013/03/07/the-problems-with-righteous-investing/
[news_root_domain] => gigaom.com
[news_category] =>
[news_submitter] => 4
[news_time] => 2013-03-08 09:14:17
[news_points] => 0
)
)
How would I access something like news_url in these? I’ve tried this, but to no avail:
print_r $this->$record[0]->news_title;
Your code is a little incomplete, and hard to follow, but try this:
$arr = Array();
$obj0 = new stdClass;
$obj0->id = 123;
$obj0->news_title = "some title 0";
//etc...
$obj1 = new stdClass;
$obj1->id = 124;
$obj1->news_title = "some title 1";
//etc...
$arr[0] = $obj0;
$arr[1] = $obj1;
print_r($arr);
or something like
print_r($arr[0]);
or even
echo $arr[0]->id;
You are using class property, you might want to check if it is accessible first. While accessing the class property after using $this you dont need the additional $, just use $this - record. Like
echo $this -> record[0] -> title;
If record is a valid class property which is an array and it still does not work. Give this a try too:
echo {$this -> record[0]} -> title;
