PHP undefined-index when getting information from an array

Question

I'm currently getting undefined-index with the following line in my view

<?php echo $contentMangement['cms_name']; ?>

I am getting the information fine from the DB

enter image description here

Can someone explain why I am getting this error?

The screenshot isn't clear about what is being dumped, is that $contentManagement? Maybe you need $contentManagement[0]->cms_name — johannes
– johannes, Commented Aug 5, 2012 at 23:12

Ignacio Vazquez-Abrams · Accepted Answer · 2012-08-05 23:13:16Z

1

Because the index is 0. And then the attribute off that is cms_name.

$contentManagement[0]->cms_name

answered Aug 5, 2012 at 23:13

Ignacio Vazquez-Abrams

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NotGaeL · Accepted Answer · 2012-08-06 00:04:58Z

1

seems that you are dealing with an array of objects. Try:

<?php echo $contentMangement[0]->cms_name; ?>

edited Aug 6, 2012 at 0:04

answered Aug 5, 2012 at 23:15

NotGaeL

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MuthaFury · Accepted Answer · 2012-08-06 06:26:17Z

1

Or maybe this could help :

<?php
error_reporting(E_ALL & ~E_NOTICE);
?>

answered Aug 6, 2012 at 6:26

MuthaFury

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DMor · Accepted Answer · 2012-08-05 23:14:13Z

0

Try calculating the size of the array first, before explicitly retrieving an array's value with that index

answered Aug 5, 2012 at 23:14

DMor

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Thomas Kelley · Accepted Answer · 2012-08-05 23:14:29Z

0

$contentManagement looks like it's an array of objects. Objects don't use bracket notation ([]), but rather arrow notation (->).

So first, you'll have to get the element of the one-item array:

$object = $contentManagement[0];

And then you can access the cms_name property of that object:

$value = $object->cms_name;

answered Aug 5, 2012 at 23:14

Thomas Kelley

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