If I’m understanding correctly, each post has a filemaker, and each filemaker has only one photo? The structure is kind of unclear. Anyways, one way is top use media_sideload_image like below. However, media_sideload_image WON’T work with local files (a path on your filesystem), so you need to change your $file[‘url’] to be a valid URL … Read more
The task It’s not as easy, as it looks at a first glance. The main problem is, that you can define your own shortcode and simply override the default. Actually that’s what some themes are doing (blame you ThemeForest authors!). In this case, simply hooking into post_gallery won’t work in every case. Drawbacks for post_gallery … Read more
By default, wp-config.php might not have a closing tag ?> and this is acceptable and by design. The issue may arise from whitespace in some other .php file. In my case, I had whitespace after the closing tag of my functions.php file for my child theme. Once I removed that whitespace, the images are showing … Read more
what you are describing here (cropped big size image in Edit Media screen) is a perfectly normal behavior when you use Apply changes to: All image sizes while cropping image and I believe the same thing could happen during upload when $crop param is set to true for all registered image sizes (similar to how … Read more
You need to change the file permissions on your wp-content folder (and containing folders) to 755. On your setup you can do this with: find . -type d -exec sudo chmod 755 {} \; Please note that using chmod -R 755 will mark both directories and files as 755.
In single.php, find <?php the_content(); ?> around line ~17. Just before that. paste following code. <?php if ( has_post_thumbnail() ):?> <div class=”featured-image-wrap”><?php the_post_thumbnail(); ?></div> <?php endif; ?> This will show featured image if assigned to the post. To change the size of image you can pass parameter to the function the_post_thumbnail(). See official documentation of … Read more
You can use this plugin https://wordpress.org/plugins/quick-featured-images/ In description it says “You can also see posts with no featured image at a glance.” But from code side, wordpress manages images, documents any media by creating an attachment post for holding the information about that media and it’s relation (if any) with other post/posts, which means you … Read more
A few things Use media_handle_sideload so that WordPress moves the files to the right location and validates them for you, creates the attachment post etc, none of this manual stuff Don’t run this once and expect it to do everything. You’re just going to run into the same problem but further into the import. If … Read more
That kind of detail isn’t likely to be in formal documentation, so the best thing to do is just look directly at the source code. Here it is with the irrelevant parts removed: function the_post_thumbnail( $size=”post-thumbnail”, $attr=”” ) { echo get_the_post_thumbnail( null, $size, $attr ); } /** * Retrieve the post thumbnail. * @return string … Read more
One simple method is to filter post_thumbnail_html, to add in a default image link: <?php function wpse55748_filter_post_thumbnail_html( $html ) { // If there is no post thumbnail, // Return a default image if ( ” == $html ) { return ‘<img src=”‘ . get_template_directory_uri() . ‘/images/default-thumbnail.png” width=”150px” height=”100px” class=”image-size-name” />’; } // Else, return the … Read more