post-thumbnails - Read For Learn

upload image only

I edited code if (!function_exists(‘wp_generate_attachment_metadata’)){ require_once(ABSPATH . “wp-admin” . ‘/includes/image.php’); require_once(ABSPATH . “wp-admin” . ‘/includes/file.php’); require_once(ABSPATH . “wp-admin” . ‘/includes/media.php’); } if ($_FILES) { foreach ($_FILES as $file => $array) { $mime = $_FILES[$file][‘type’]; $filesize = $_FILES[$file][‘size’]; $maxsizef = 524288; if($filesize > $maxsizef) $error_array[] = ‘error size, max file size = 500 KB’; if(($mime != … Read more

How do I get only the image URL from the_post_thumbnail()?

You might also try: If you only have one size thumbnail: $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ) ); Or…if you have multiple sizes: $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), “size” ); Note that wp_get_attachment_image_src() returns an array: url, width, height, is_intermediate. So if you just want only the image url: echo $thumbnail[0]; Resources: http://wpcanyon.com/tipsandtricks/get-the-src-attribute-from-wordpress-post-thumbnail/ https://developer.wordpress.org/reference/functions/wp_get_attachment_image_src/

add_theme_support post-thumbnails not working

Have a look at this documentation. This feature must be called before the init hook is fired. That means it needs to be placed directly into functions.php or within a function attached to the after_setup_theme hook. For custom post types, you can also add post thumbnails using the register_post_type() function as well. TRY this add_theme_support( … Read more

How to display featured image description and title?

this might work: $post_thumbnail_id = get_post_thumbnail_id($post->ID); $thumbnail_image = get_posts(array(‘p’ => $post_thumbnail_id, ‘post_type’ => ‘attachment’)); if ($thumbnail_image && isset($thumbnail_image[0])) { $img_description = $thumbnail_image[0]->post_content; $img_caption = $thumbnail_image[0]->post_excerpt; $img_alt = get_post_meta($post_thumbnail_id , ‘_wp_attachment_image_alt’, true); $img_title = $thumbnail_image[0]->post_title; }

Conditional post thumbnail based on logged status and post tag

Hey you have to use the below logic to handle the above conditions, it will work. if (!is_user_logged_in() && has_tag(‘private’)) { ?> <a href=”https://wordpress.stackexchange.com/questions/368246/<?php the_permalink(); ?>” title=”<?php the_title_attribute(); ?>”> <img src=”<?php bloginfo(‘template_directory’); ?>/img/default-login.jpg” alt=”<?php the_title(); ?>” /> </a> <?php } else if( is_user_logged_in() && has_tag(‘private’) ) { // show the actual featured image // check … Read more

default post thumbnail and category if there is no thumbnail and category

I suggest that you install FPW Category Thumbnails plugin. It will cover every scenario mentioned in your question. It will save you from maintaining code in functions.php, and will do it visually! The built-in FPW Post Thumbnails will add very powerful styling to your featured images (borders, shadows, margins, backgrounds, etc). You will be able … Read more

Thumbnail is showing outside its div instead of inside it

the_post_thumbnail() echo the output, hence that’s why the thumbnail is misplaced. To manually echo the output, you should use get_the_post_thumbnail() instead: echo ‘<div class=”post-image right”>’ . // wrapped get_the_post_thumbnail(null, ‘featured-portrait-large’) . ‘</div>’; Or you can instead do this: echo ‘<div class=”post-image right”>’; the_post_thumbnail(‘featured-portrait-large’); echo ‘</div>’;

How to get a page’s featured image from a term slug (same name)

So as I said in the comments, if you’re referring to the page referenced by the $page[0] variable, then you could just use get_the_post_thumbnail() like so: (note that I checked if $page[0] is set before attempting to use it) // The HTML/formatting is entirely up to you.. if ( ! empty( $page ) && isset( … Read more

If the_post_thumbnail(); is this – echo this text

If You need title from media use something like this: <?php $thumb = get_post(get_post_thumbnail_id()); echo $thumb->post_title;

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