PHP Foreach Empty

Question

I cant seem to echo the values inside my foreach array, my code so far.

<?php
foreach ($results as $item) {

    $imgData = json_decode($item->params, true);
    // create array
    $newsitems[] = array(
        'name' => $item->name,
        'url'  => $item->clickurl,
        'custom'  => $item->custombannercode,
        'image' => $imgData['imageurl']
    );              
}
?>

<?php foreach ($newsitems as $slideitems) {  ?>
  <li> 
     <img src="<?php echo $slideitems->image; ?>" > 
  </li>
<?php }; ?>

I get two list items which is correct but when i try to echo out any values it shows blank, am I doing this correct?

Thanks

$slideitems is an array, not an object. Try echo $slideitems['image'] instead — andrewsi
– andrewsi, Commented May 28, 2013 at 12:37

user466764 · Accepted Answer · 2013-05-28 12:39:44Z

3

<?php foreach ($newsitems as $slideitems) {  
  var_dump($slideitems); ?>
  <li> 
     <img src="<?php echo $slideitems['image']; ?>" > 
  </li>
<?php }; ?>

You could try a var_dump to see what values you're getting. Also as slideitems is an array check the line that outputs the img src.

I hope this helps.

answered May 28, 2013 at 12:39

user466764

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2 Comments

user466764 Over a year ago

Just add caffeine and the error will disappear as if by magic :)

Brent Over a year ago

Haha true :) I'm blind without my coffe

VolkerK · Accepted Answer · 2013-05-28 12:38:32Z

2

 $newsitems[] = array( ... )

therefore you need

<?php echo $slideitems['image']

in your ourput loop.

answered May 28, 2013 at 12:38

VolkerK

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Comments

Prasanth Bendra · Accepted Answer · 2013-05-28 12:38:53Z

1

$slideitems is an array not object So,

Change

<?php echo $slideitems->image; ?>

to

<?php echo $slideitems['image']; ?>

answered May 28, 2013 at 12:38

Prasanth Bendra

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Comments

Voitcus · Accepted Answer · 2013-05-28 12:39:22Z

1

In the first loop you assign array

$newsitems[] = array(

but here

$slideitems->image

you're referencing to object. consider using $slideitems['image']

answered May 28, 2013 at 12:39

Voitcus

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Comments

Prasanth Bendra · Accepted Answer · 2013-05-28 12:44:05Z

1

slideitems is not an object, it's an array, echo $slideitems["image"].

edited May 28, 2013 at 12:44

Prasanth Bendra

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answered May 28, 2013 at 12:38

Brian Castellanos

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