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Directory Helper Question
#1

I am using the codeIgniter directory helper but have small question.

When I display my images and directory's in my foreach loop $image variable is a directory it throws error.

Error Message: Array to string conversion I have attached image of error.

PHP Code:
array (size=5)
 
 0 => string 'codeigniter.png' (length=15)
 
 1 => string 'CSS-Tricks-1024x469.png' (length=23)
 
 2 => string 'IMG_20151230_154130.jpg' (length=23)
 
 3 => string 'preypay.png' (length=11)
 
 'subfolder\' => 
    array (size=0)
      empty 


As shown in var dump sub folder is directory but when I echo out the foreach loop it throws error for that directory.

Any suggestion I need to display sub directory and images. Images I can display fine

PHP Code:
<?php

class Filemanager extends CI_Controller {

    public function 
index() {

    
$this->load->helper('directory');

    
$data['images'] = array();

    
// Finds and loads images and directorys.
 
       
        $images 
directory_map('./images/catalog/'FALSETRUE);

 
       var_dump($images);

     
   foreach($images as $image) {

         
   $data['images'][] = array(
         
       'img' => $image
            
);

     
   }

 
       $this->load->view('filemanager_view'$data);

 
  }


View

PHP Code:
<div class="container" style="margin-top: 20px;">
<
div class="row">

<?
php if ($images) {?>

<?php foreach ($images as $image) {?>

    <div class="col-lg-3">
        <a class="thumbnail">
              <?php echo $image['img'];?>
        </a>
        <div class="caption text-center">
        </div>
      </div>

<?php }?>

<?php } else {?>

    <div class="col-lg-12 col-md-12 col-sm-12">
        <h3>No images available</h3>
    </div>

<?php }?>
</div>
</div> 


Attached Files Thumbnail(s)
   
There's only one rule - please don't tell anyone to go and read the manual.  Sometimes the manual just SUCKS!
Reply


Messages In This Thread
Directory Helper Question - by wolfgang1983 - 02-04-2016, 03:28 AM
RE: Directory Helper Question - by InsiteFX - 02-04-2016, 03:34 AM
RE: Directory Helper Question - by wolfgang1983 - 02-04-2016, 10:33 PM
RE: Directory Helper Question - by keulu - 02-04-2016, 06:24 AM
RE: Directory Helper Question - by keulu - 02-04-2016, 09:42 AM
RE: Directory Helper Question - by wolfgang1983 - 02-04-2016, 09:23 PM



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