WordPress comes with built-in default RSS feeds. You can tweak the default feeds by adding custom content to your RSS Feeds, or even adding post thumbnail to your RSS Feeds. The default RSS and Atom feeds are enough for most users, but you may wish to create a custom RSS feed for delivering specific type of content. In this article, we will show you how to create custom RSS feeds in WordPress.

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Today I will show simple, but simetimes very usefull example, how to remove empty paragrapth from your text.

My code:

<?php
$html = "abc<p></p><p>dd</p><b>non-empty</b>";
$pattern = "/<p[^>]*><\\/p[^>]*>/";
//$pattern = "/<[^\/>]*>([\s]?)*<\/[^>]*>/";  use this pattern to remove any empty tag

echo preg_replace($pattern, '', $html);
// output
//abc<p>dd</p><b>non-empty</b>
?>

Very simple 🙂

I recently had a hard drive go bad on me which actually turned out to be a hard drive going bad. There was definitely something goofy going on with access to the drive. I keep daily backups but a perfect backup of a corrupted source is no good. My most important files are my digital photos, mostly JPG images. I did some visual spot checking but once I hit the 1500 photos I looked for a better alternative. Here’s what I came up with. (This works on Linux. You’ll have to alter your process on Windows and Macs but the principles are the same.)

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A short explanation on how to add a custom button to the  EZPublish online editor (ezoe).

Step 1: Setting up the extension

The custom button could be set up using an existing ezpublish extension or by creating a new one. Assuming you want to use a new extension, create a new folder called ‘newbutton‘ in the extension folder. Don’t forget to activate the extension by adding ‘ActiveExtensions[]=newbutton’ or ‘ActiveAccessExtensions[]=newbutton’ to your list of ExtensionSettings in site.ini.append.php:

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