I would do it the other way around: Put the always visible text into a custom field per metabox, and protect the post content with a password. In your theme, always show the custom field, and let WordPress handle the password protection. Sample code for the theme: while ( have_posts() ) { the_post(); if ( … Read more
You have a lot of PHP tag spam, e.g.: ?><?php This is bad, confusing, makes your code difficult to read, and a waste of your time to type. It’s the difficulty reading your code that has lead to your problem, including the lack of indentation. These are important, and any good editor will do them … Read more
I am not calling it inside of a hook but just straight away as the first thing in a MU plugin. At that point all the info you are requesting won’t be available. That’s running before any hook and before WP is fully loaded. Use a hook like wp_loaded, admin_init, after_setup_theme … whatever serves your … Read more
If I understood you correctly: <?php //if home, do nothing if( ! is_home() || ! front_page() ) { //if has post thumbnail if( has_post_thumbnail() ) { the_post_thumbnail( ‘full’ ); echo ‘<h1 class=”entry-title”>’. get_the_title() .'</h1>’; } else { //no post thumbnail, show normal entry title echo ‘<h1 class=”entry-title”>’. get_the_title() .'</h1>’; } } or, it can be … Read more
You have a mismatch in your PHP tags. Use this: <?php $field_name = “text_field”; $field = get_field_object($field_name); ?> <table> <tbody> <?php if( isset($field[‘value’] ): ?> <tr> <th><?php echo $field[‘label’]; ?></th> <td><?php echo $field[‘value’]; ?></td> </tr> <?php endif; ?> </tbody> </table>
As far as I can tell, there’s no performance difference. And both styles are acceptable by WordPress Coding Standards as you can read in: Braces should always be used, even when they are not required: and Note that requiring the use of braces just means that single-statement inline control structures are prohibited. You are free … Read more
The first step you’ll need to take is to reorganize your code a little. WordPress allows you to register Ajax calls via an action, wp_ajax. This is a safer and easier way to create an ajax call that you can use with javascript. Below I’ve created everything you’ll need. The first two functions will be … Read more
You can check if the current term has children. If it does, it’s not the lowest, if it doesn’t, it’s the lowest of that branch. if( is_category() ){ $children = get_terms( [ ‘taxonomy’ => ‘category’, ‘child_of’ => get_queried_object_id(), ‘hide_empty’ => false ] ); if( empty( $children ) ){ echo ‘this term has no children’; } … Read more
get_template_part doesn’t return its value, it outputs it, which is how it would normally be used. Think of it this way, how would it know wether to echo the template or return it? So instead, we use output buffers to catch the output and flush it to a variable, e.g.: ob_start( ); echo “test”; $output … Read more
is_category returns true if the current page being viewed is a category term page (i.e. a list of posts belonging to some term) and false otherwise. So inside single.php it will always return false. If you want to check if a the current post in the Loop belongs to some category term, then you need … Read more