If you are working in a php file such as a template, you can use $_GET to extract the url variables. For example, if your url was mydomain.com/page?color=blue you would print it on screen by: <?php echo $_GET[‘color’]; ?> This would print “blue”. So to make a conditional statement out of this, you could do: … Read more
You need only a regex to catch the class from content, check if the class for you size is one of the assigned class and if so add to output, something like: function my_custom_img_caption_shortcode($a, $attr, $content = null) { extract( shortcode_atts( array( ‘id’ => ”, ‘align’ => ‘alignnone’, ‘width’ => ”, ‘caption’ => ” ), … Read more
The problem is the shortcode (just like any other shortcode) is displayed when the_content() is used to display the post content, and normally themes do this in single template. In themes, normally, insted of print the content is used the_excerpt() that strips out html and shortcodes. Sure you can edit your category archive to use … Read more
You don’t want resize your images, you want to show them in a different size. Right way is the one you mention, (width and height in img tag) and if it does’t work it’s only for some css attached to img (or maybe to all children of the col div..) so, you have to also … Read more
You have to unattach the images from the post. And that means setting their ‘post_parent’ => 0 in wp_posts database table. The plugin Unattach and Re-attach Media Attachments does exactly this, and it uses the following command to this end: $wpdb->update( $wpdb->posts, array( ‘post_parent’ => 0 ), array( ‘id’ => (int)$_REQUEST[‘post_id’], ‘post_type’ => ‘attachment’ ) … Read more
You have to use the same quotes around the src attribute as WordPress uses. So filter the URL like this: add_filter( ‘smilies_src’, function( $src ) { return “”https://wordpress.stackexchange.com/questions/116078/data-original=”$src”; }); And while I was on it, I noticed the doc block for the function translate_smiley() is wrong, so I have written a small patch. 🙂
I ended up doing this: add_filter( ‘image_size_names_choose’, ‘jss_custom_image_sizes’ ); function jss_custom_image_sizes( $sizes ){ $custom_sizes = array( ‘customsize1’ => ‘Post Rectangle Image’, ‘customsize2’ => ‘Post Square Image’, ); return array_merge( $sizes, $custom_sizes ); }
You can alter the foreach loop as follows, foreach( $gallery[‘ids’] as $attachment_id ) { $image_attributes = wp_get_attachment_image_src( $attachment_id ); if( $image_attributes ) { $src = isset($image_attributes[0])? $image_attributes[0] : ”; if(!empty($src)) { ?> <a href=”https://wordpress.stackexchange.com/questions/118897/<?php echo $src; ?>” rel=”prettyPhoto[pp_gal]”><img src=”https://wordpress.stackexchange.com/questions/118897/<?php echo $src; ?>” alt=”Gallery image” /></a> <?php } } } You can specify required dimension, as … Read more
There are two ways to go about doing this. The McGuyver Way Create a category called “Featured” then on the front page, simply call a post loop of the featured category. Old featured posts can be removed, or they can just fall off after they are no longer in the top 3-5 you are showing. … Read more
Yes, it is possible, WordPress does not have an API, but some useful functions. I would load all your rows into array like $your_table = [‘post_id’ => ‘image’, ‘post_id’ => ‘image’, …] Then execute a foreach loop foreach($your_table as $post_id => $image) { //full path to the image $image_path = _YOUR_FULL_ABSOLUTE_PATH.$image; /** * Get an … Read more