Problem solved: Had to add the same global post after the endif: <?php endif; if ( $i != 0 ) : ?> <?php global $post; ?> <?php $src = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), array( 5600,1000 ), false, ” ); ?>
One option would be to do it client-side via javascript – set up some javascript to run after the page loads and cycle through all featured images that are on the page, get their dimensions and then add the class as need be. You can use the img.naturalWidth and img.naturalHeight parameters of the image element, … Read more
Edit: This need to be placed into your template. if( class_exists(‘Dynamic_Featured_Image’) ) { //if you only want to show 2nd featured image you can do if (isset($featured_images[1])) { $image = $featured_images[1]; echo “<a href=”https://wordpress.stackexchange.com/questions/208168/{$image[“full’]}’>”; echo “<img src=”https://wordpress.stackexchange.com/questions/208168/{$image[“thumb’]}’ alt=”Dynamic Featured Image” />”; echo “</a>”; } }
on the template of the page that you are trying to pull the first image on,(if its the post itself, then single.php) you could use the following code instead of the_post_thumbnail function echo_first_image( $postID ) { $args = array( ‘numberposts’ => 1, ‘order’ => ‘ASC’, ‘post_mime_type’ => ‘image’, ‘post_parent’ => $postID, ‘post_status’ => null, ‘post_type’ … Read more
If you’re uploading files via your own form, a file is attached by setting post_parent of the attachment to the ID of the post you want it attached to. Setting a post thumbnail doesn’t attach the file to that post.
<?php /* if its not mobile */ if ( !wp_is_mobile() ) { /* load and show the post thumbnail */ the_post_thumbnail(); } ?> You can read on wp_is_mobile here and on the the_post_thumbnail here
White Blank screen and issue to get thumbnail in
It is for EXIF data. But if that’s the code you’re using, it looks like you are trying to access array elements on a function call. Try $my_data = wp_get_attachment_metadata( get_post_thumbnail_id( get_the_ID() ) ); echo $my_data[‘image_meta’][‘credit’];
@Romulus Since you are using WordPress, I would highly suggest using WordPress’ functionality as much as you can. I would recommend using PHP and creating your own plugin or some kind of script that you can run. There are lots of tutorials out there that will give you the bare-bones implementation for creating a simple … Read more
Not sure I 100% follow what you trying to do, but you may have better luck if you try fiddling with the crop position. But it’s odd you are saying cropping from the top left, as default crop position is center and center. add_image_size( ‘featured-image-2’, 640, 200, array( ‘center’, ‘bottom’ ) ); // Hard crop … Read more