Remove duplicates from foreach
Remove duplicates from foreach
PHP
If or/and statement advanced custom fields [closed]
I believe you are on the right track with your second idea there, but you have some syntax errors with your conditional. In PHP all of your logic should be wrapped inside one set of ( ) for your conditional. Try this: <?php if ( get_field(‘website’) || get_field(’emailaddress’) ) { ?> <footer> <?php if ( … Read more
Best way to define a database with product codes and back-end support?
Best way to define a database with product codes and back-end support?
Adding instant search to wordpress page
I finally figured this out. What ended up working is putting the script portion in a .js file within the theme directory, calling it using the functions.php in my child theme, and having the HTML input field and div tag in the body of the page. Hopefully this can spare others the same pain I … Read more
I want my wordpress loop to only display posts of the standard format
Use get_post_format() inside your loop: if (have_posts()) : while (have_posts()) : the_post(); $format = get_post_format(); if (false === $format) { get_template_part(‘content’, get_post_format()); } endwhile; twentyfourteen_paging_nav(); else : get_template_part(‘content’, ‘none’); endif;
Rewrite url for custom post type not working
Rewrite url for custom post type not working
How to ‘remember’ a site member’s last visited page?
How to ‘remember’ a site member’s last visited page?
How to redirect unattached image attachments
Posts that aren’t attached have no parent, and posts with no parent have a parent of 0. So this: if ( is_attachment() && isset( $post->post_parent ) && is_numeric( $post->post_parent ) && ( $post->post_parent != 0 ) ) { becomes this: if ( is_attachment() && ( $post->post_parent == 0 ) ) {
Remove all nav menu classes except those which begin with certain letters
array_intersect() is not a good choice when you need a partial match. Go through each class, and apply both checks before you remove a class. Example, not tested: function remove_menu_classes( $classes ) { // List of allowed menu classes $allowed = array ( ‘current-menu-item’, ‘current-menu-ancestor’, ‘menu-item-has-children’, ‘current-post-ancestor’, ‘first’, ‘last’, ‘vertical’, ‘horizontal’ ); if ( ! … Read more
Second foreach in the loop returns bool(false) though array is present
As already pointed out by mrwweb and I quote from him …but I don’t see any reason for any of your calls to setup_postdata() and wp_reset_postdata() You are not trying to setup new posts here, just retrieving existing data from within the post which is already setup The main reason for your problem is the … Read more