Custom excerpt in WordPress

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Excerpt in WordPress has always been a problem. Well, to me at least. In this tutorial I will show you how to build you custom excerpt function in WordPress. To use this you need to have minimal PHP skills and 5 minutes. Ok! Let’s begin. First of all the files you need to edit are the “functions.php” and the file where you want to add the custom excerpt.

The custom excerpt function code

 $word_limit) {
	return implode(' ', array_slice($words, 0, $word_limit)) . " ...";
    } else {
	return implode(' ', array_slice($words, 0, $word_limit));
    }
}
?>

As you can see it’s a simple PHP functions that uses two variables. The “$string” which in our case will be the content and the “$word_limit” which will be the custom integer number on how long the text should be. You can use any integer number on this.

How to append (use) the custom excerpt function

Well, this is the easy part. You just need to add the following code in your file where you want to use this.


Hope this helped. If you have questions, ask in the comments section bellow. Have fun!

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