Categories: Tips & Tricks

Display the_excerpt only if there is text

In my new theme, I am using this coded trick to display the excerpt on a single post only if I’ve got text inside. Usually if you use the_excerpt and you don’t have one, it will fake one for you.

This is not something that I wanted to do on the single post page. So I used the following code to check if the excerpt existed.

if ( !empty( $post->post_excerpt ) ) :

Once this action is taken into account, you can factor in what code you want to out put if the post_excerpt isn’t empty.

if ( !empty( $post->post_excerpt ) ) :
 the_excerpt();
else :
 false;
endif;

The above code checks if there is an excerpt and print’s it to the screen. If there isn’t an except, it doesn’t do anything.

How to: Limiting the posts in you archive widget

I have show you how to create a custom widget in a previous post. But how about adding and additional "Archives" widget that won't list the last 3 years (if you've been around that long) in month form stretching down your whole sidebar? Well, lets take a look at the…

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In "News"

How to: Display RSS feeds from anywhere

Here is a simple way to display any RSS feed in your WordPress blog. items, 0, 4); if (empty($items)) echo '

No items

'; else foreach ( $items as $item ) : ?> ' title='September 30, 2024

In "Tips & Tricks"

Search Unleased: A custom WordPress plugin

Most all WordPress theme's use a a simple search form to search your site. But what it you wanted to search your whole site and not just your posts. Search Unleashed comes into the picture. Search Unleashed performs searches across all data, including that added by plugins. Some features of…

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In "Plugins"

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Hi, I am Miguel, I bought this site in 2009. So I now run or manage the site. Please visit my new website or follow me on twitter @W3i.