How to Display Attachment File type, File size and Dimensions in Attachment Page

Have a look at the wp_prepare_attachment_for_js function reference in the Codex.

Thanks for your reply.
I’m confuse how to use this feature. I want to display a text “File Type : JPG” for example under image in attachment page. Should I use code like this?
<?php wp_prepare_attachment_for_js(‘type’) ?>

and displaying text “Dimensions : 1980×1080”. use this code?
<?php wp_prepare_attachment_for_js(‘width’,’height’) ?>

I don’t see anything being displayed under attachment image.

Help me please Mr Richard Aber

Anyone please?
I need this features

This function does not to output the attachment details, it retrieves the attachment details.

You would need to assign the return data of the function to a PHP variable, then output the specific elements you need from that variable.

You could use the wp_prepare_attachment_for_js function like this overly-simplified example…

// retrieve the attachment data and assign to variable
$attachment_data = wp_prepare_attachment_for_js();  

// output the file size
echo '<p>File Size - ' . $attachment_data['filesize'] . '</p>';  

// output the file type
echo '<p>File Type - ' . $attachment_data['subtype'] . '</p>';  

// output the dimensions
echo '<p>Dimensions - ' . $attachment_data['width'] . ' by ' . $attachment_data['height'] . '</p>';