Question

SOLVED: I used a relative path to folder.

Please help me understand why I can’t display images in Joomla in such a way:

$path= JURI::root();

$previewImgPath = $path.'images'.DS.'folder'.DS.'images'.DS.$id.'/folder';

I got:

Warning: opendir(http://www.domain.com/joomla/images/folder/images/4/folder/)    [function.opendir]: failed to open dir: not implemented in ... on line 61

What way is correct to display images using PHP?

Answer 1

You have to use a relative path to a directory, something like images/folder/images/4/folder/. opendir() doesn’t work with HTTP resources.

Try this:

$path= JURI::base();

$previewImgPath = $path.'images'.DS.'folder'.DS.'images'.DS.$id.'/folder';