CODEWITHSUNDEEP
imagewordpresspost
enchance
enchance

Reputation: 30521

Find properties of images in WP

When inserting an image via media uploader into a wordpress Post, is there a way to know all the properties of that image the same way wp has global $post which shows all properties of the post it's in?

Upvotes: 0

Views: 425

Answers (1)

FourStacks
FourStacks

Reputation: 586

Not sure if this is quite what you mean but a WP attachment (be it an image or any other type of uploaded media) is treated as a post. Therefore you can run get_posts to get an array of attachment objects that match your criteria. Then use a foreach loop to display whatever data you need from these objects e.g.:

$args = array(
    'post_type' => 'attachment',
);
$attachments = get_posts($args);
if ($attachments) {
    foreach ($attachments as $attachment) {
         echo apply_filters('the_title', $attachment->post_title);
         the_attachment_link($attachment->ID, false);
    }
}

You can also use any other parameters of the WP_Query class to build your query within get_posts and narrow down the attachements that you're after - you will need to specify attachement as the post type though

Resources you want to check out:

http://codex.wordpress.org/Template_Tags/get_posts

http://codex.wordpress.org/Function_Reference/the_attachment_link (also look at the related functions at the bottom)

Upvotes: 1

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