Change WordPress default excerpt length

Add this code to function.php to change excerpt length to 20 words

<?php  
	add_filter( 'excerpt_length', function($length) {
    	return 20;
	} );

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// newsletter

Three tested WordPress snippets a week

Blocks, security, performance, Tailwind, PHP and React. Copy, paste, ship. You'll also get DPlugins product updates. No spam, and you can unsubscribe anytime.
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