Without seeing the html output for the excerpt thumbnails it is difficult to say why your code is not working. However I would also look into str_replace (http://php.net/manual/en/function.str-replace.php) as a possible solution to your problem.
This bug was caused by empty lines between php tags… <?php function(){ … } ?> <?php function(){ … } ?> needs to be: <?php function(){ … } ?> <?php function(){ … } ?> wordpress.org Credit: wordpress.org
wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); all together: <div class=”entry-thumbnail”> <a rel=”lightbox” href=”https://wordpress.stackexchange.com/questions/107218/<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>”><?php echo get_the_post_thumbnail( $post->ID ); ?></a> </div>
You need ajax. The html: <div id=”PersonBio”></div> <div id=”mainTextTitle”></div> <div id=”mainText”> <ul class=”faces”> <?php $categories = get_categories(); foreach ( $categories as $category ) { $i = -1; echo ‘<div class=”grid-row”><h2>’ . $category->name . ‘</h2></div>’; $args = array( ‘posts_per_page’ => -1, ‘cat’ => $category->term_id ); $cat_posts = new WP_Query($args); if ( $cat_posts->have_posts() ) : while ( … Read more
1) Check out: http://codex.wordpress.org/Function_Reference/media_sideload_image 2) I found that WP function to be somewhat limited to I wrote my own wrapper class/method. If you want to do the same you’re going to need PHP’s copy() function http://us2.php.net/manual/en/function.copy.php as well as WP’s wp_insert_attachment() http://codex.wordpress.org/Function_Reference/wp_insert_attachment Unfortunately, I haven’t pushed my code to GitHub just yet, so for now … Read more
You should remove this part: <?php if ( (function_exists(‘has_post_thumbnail’)) && (has_post_thumbnail()) ) { ?> <div class=”widget-img”> <a href=”https://wordpress.stackexchange.com/questions/116533/<?php the_permalink(); ?>” rel=”bookmark” title=”<?php the_title(); ?>”><?php the_post_thumbnail(‘lists’); ?></a> </div><!–widget-img–> <?php } ?> . Just to explain… This conditional statement askes… if there is a thumbnail run the code in between me and my closing tag… <?php if … Read more
How to add multiple versions of the same featured image for SEO reasons?
This should do the trick. http://codex.wordpress.org/Function_Reference/add_image_size just create your own image size you want to best fit your website. you could then use this plugin to regenerate all your thumbnails. http://wordpress.org/plugins/regenerate-thumbnails/
$image_attributes = wp_get_attachment_image_src( $attachment_id, $size ); Returns an array containing: [0] => url [1] => width [2] => height [3] => boolean: true if $url is a re-sized image, false if it is the original. Even though you pass the $size as parameter, while returning; it returns the actual width and height of the image … Read more
Thumbnails have stopped generating correctly