Assuming that this is a theme that you can edit– ie. one of your own creation– the_post_thumbnail accepts an argument for size. the_post_thumbnail( $size, $attr ); Just give it the size you want, for example: the_post_thumbnail(‘full’);
As a rule of thumb, responsive design should not be handled on the server side. The two main reasons for this is: The only kind of detection you can do on the server side is User-agent sniffing. Responsive design should be based on feature detection, not user agents. It’s too easy to run into caching … Read more
First, paste this function on your functions.php file. function catch_that_image() { global $post, $posts; $first_img = ”; ob_start(); ob_end_clean(); $output = preg_match_all(‘//i’, $post->post_content, $matches); $first_img = $matches [1] [0]; if(empty($first_img)){ //Defines a default image $first_img = “/images/default.jpg”; } return $first_img; } Once done, you can simply call the function within the loop to display the … Read more
I think this may help you if(has_post_thumbnail()) { the_post_thumbnail( ‘full’ ); } Reference : Featured Images & Post Thumbnails
featured image url function passed post id and image size <?php $featured_img_url = get_the_post_thumbnail_url($prevPost->ID,’full’); ?> <img src=”https://wordpress.stackexchange.com/questions/299668/<?php echo $featured_img_url; ?>” />
Sorry to not help with your existing code but if you are open to using a plugin I can recommend: http://wordpress.org/extend/plugins/get-the-image/ It is great as it grabs the first image, or a featured image if you have one. You can also specify the dimensions to crop the image and an optional fallback image in case … Read more
You are using the_post_thumbnail, which directly outputs the thumbnail in an image tag. You need to use get_the_post_thumbnail instead, which returns the image.
Here is the example inside a loop. Maybe yours looks a little different but essentially where you find have->posts() you’ll see a loop. In this block I just created a div and set the style to use the featured image as the background. // WP_Query arguments $args = array ( ‘numberposts’ => -1 ); // … Read more
If your theme allow you to edit the text displayed on your home page, when you just need to add a a link. A click to call link is a simple HTML link, except that the value of the href attribute needs to refer to the “tel” protocol: <a href=”https://wordpress.stackexchange.com/questions/278772/tel:XXXXXXXXXXXXX”>Call Us</a> Where “XXXXXXXXXXXXX” is your … Read more
The featured image is just an attachment, and you can retrieve its post ID via get_post_thumbnail_id, e.g. $featured_image_id = get_post_thumbnail_id( $post ); At which point you’re dealing with a standard post of type attachment. Other than checking that there is a featured image, no special handling is needed and it can be treated as any … Read more