images - Read For Learn

Theme logo metadata into template file

Ends up that “alt” is not stored in wp_get_attachment_metadata so I pulled it from the post meta: $custom_logo_id = get_theme_mod(‘custom_logo’); if ($custom_logo_id) { $image = wp_get_attachment_image_src($custom_logo_id, ‘full’); $meta = wp_get_attachment_metadata($custom_logo_id); **$alt_text = get_post_meta($custom_logo_id, ‘_wp_attachment_image_alt’, true);** echo ‘<img src=”‘ . $image[0] . ‘” alt=”‘ . $alt_text . ‘” width=”‘ . $meta[‘width’] . ‘” height=”‘ . $meta[‘height’] … Read more

How to print redux gallery feilds id? [closed]

Ok, That was so nice for me. I and my mate solve the problem. We got the images ids and put into it in a var. That was array so we put it in explode function so that we break the string into an array, and finally, we run a foreach loop to print those … Read more

How do you use the featured image of the most recent post in a category as the background image

$image_src doesn’t exist yet when the “Header_Upper_Left” div appears. So, you’d need to place the code for deriving whichever image you want to have used before you actually use $image_src. There are a couple of ways to do this. One way that a lot of themes do it – like ones that have a top … Read more

Shortcode function doesnt work without caption

This code requires both a width greater than or equal to 1, and a caption. You could try removing these lines: if ( $atts[‘width’] < 1 || empty( $atts[‘caption’] ) ) return $content; That may affect other functionality, but it is the point where the script skips the image entirely.

Get the id of all images in a post

If it is post-thumbnail, it will return the ID:- <?php $post_thumbnail_id = get_post_thumbnail_id( $post_id ); ?> try this.

remove enclosure url from feed

You can look if your posts have any assigned enclosure meta keys, that could trigger the rss_enclosure() core function to print the <enclosure> tag. Otherwise you can try this demo plugin: <?php /** Plugin Name: Remove RSS Enclosure **/ add_filter( ‘rss_enclosure’, ‘__return_empty_string’ ); It looks like you’ve a plugin that’s adding the <media:content> tag, e.g. … Read more

Generating very small sized thumbnails from featured image

I can’t speak for the size of the image, but I assume small images that have a dimension about 50px should have the size around 5 or 10kb. You can add your own custom size to your theme: add_image_size( ‘tiny-thumbnails’, 50, 50, true ); Setting the fourth parameter to true will force the WordPress to … Read more

How to set a Background image in WordPress?

The way I see, you have 3 options: You can achieve that with CSS. Just target the div you want to put the background in. Target it in a way that only shows at the home of the site (check the ID and class of the body div, it usually has names like ‘home-template’ and … Read more

Row background image not showing in mobile browser served from wamp local host

Relative paths act differently when they are used in a CSS file. The behavior is still the same, and the path is still relative, but to a human it might seem confusing. When you use a path like this for your image: <img src=”https://wordpress.stackexchange.com/path/image.jpg”/> The browser will look inside the path folder, located at the … Read more

Images uploading from media going in wrong folder

The date of the folder corresponds to the date the post was created as opposed to the date the media is uploaded.

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