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WP Snippets

We recently encountered a scenario where the client wanted to trim the news items titles to a maximum number of characters, whilst respecting words. Our research revealed that this seemingly obvious requirement wasn’t elegantly solved. As most of you will know, there are solutions for trimming by characters or trimming by words, but neither of […]

A number of times over my years developing in WordPress I’ve needed to extract the post IDs of the posts in an array. And every time I need to do this I use the wp_list_pluck() function, from WP_List_Util, the WordPress list utility class. And every time I use this really handy helper I mean to […]

On a few occasions Yoast has inexplicably injected a noindex meta tag in the head of pages that I want search engines to index. I’ll get to the bottom of this when I have a free block of time. But, but for now, a really simple way to keep the meta tag away, is to […]

Sometimes it’s nice to have all the goodies wrapped up in a nice little function, such as wp_get_attachment_image(). This is a great function that generates the entire html for an image tag, including srcset and sizes. However, wouldn’t it be great if sometimes we could get all the goodness from this wonderful function, but just […]

It’s not uncommon to only want to show specific sidebar widgets or footer widgets in certain views. In the case below we didn’t want to show a client’s teaser widget of their recent installations when the visitor was already viewing any of their portfolio pages. So here’s a simple filter that does just that: /** […]

By default the directories (folders) of your website and other applications may be publicly viewable for all to browse. This is a potential security risk, but thankfully one that can be reduced very easily. Here are two simple options to reduce this risk by preventing the directories from showing their content as browsable lists: Option […]

The Yoast meta box sits just below the main editor. To demote it, aka, reduce its priority, just add this anonymous function to your theme (or better still, a custom plugin): add_filter( 'wpseo_metabox_prio', '__return_false' ); Or, you can use the more commonly quoted approach of explicitly stating the meta box’s positional priority to ‘low’: add_filter( […]